74AUP1T45GW,125

74AUP1T45 Low-power dual supply translating transceiver; 3-state Rev. 6 — 9 October 2020 Product data sheet 1. General description The 74AUP1T45 is a single bit transceiver featuring two data input-outputs (A and B), a direction control input (DIR) and dual supply pins (VCC(A) and VCC(B)) which enable bidirectional level translation. Both VCC(A) and VCC(B) can be supplied at any voltage between 1.1 V and 3.6 V making the device suitable for interfacing between any of the low voltage nodes (1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins A and DIR are referenced to VCC(A) and pin B is referenced to VCC(B). A HIGH on DIR allows transmission from A to B and a LOW on DIR allows transmission from B to A. Schmitt trigger action on all inputs makes the circuit tolerant of slower input rise and fall times across the entire VCC(A) and VCC(B) ranges. The device ensures low static and dynamic power consumption and is fully specified for partial power-down applications using IOFF. The IOFF circuitry disables the output, preventing any damaging backflow current through the device when it is powered down. In suspend mode when either VCC(A) or VCC(B) are at GND, both A and B are in the high-impedance OFF-state. 2. Features and benefits • • • • • • • • • • • • Wide supply voltage range: • VCC(A): 1.1 V to 3.6 V • VCC(B): 1.1 V to 3.6 V High noise immunity Complies with JEDEC standards: • JESD8-7 (1.2 V to 1.95 V) • JESD8-5 (1.8 V to 2.7 V) • JESD8-B (2.7 V to 3.6 V) ESD protection: • HBM JESD22-A114F Class 3A exceeds 5000 V • MM JESD22-A115-A exceeds 200 V • CDM JESD22-C101E exceeds 1000 V Low static power consumption; ICC = 0.9 μA (maximum) Suspend mode Latch-up performance exceeds 100 mA per JESD 78 Class II Inputs accept voltages up to 3.6 V Low noise overshoot and undershoot < 10 % of VCC IOFF circuitry provides partial power-down mode operation Multiple package options Specified from -40 °C to +85 °C and -40 °C to +125 °C 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74AUP1T45GW -40 °C to +125 °C SC-88 plastic surface-mounted package; 6 leads SOT363 74AUP1T45GM -40 °C to +125 °C XSON6 plastic extremely thin small outline package; no leads; SOT886 6 terminals; body 1 × 1.45 × 0.5 mm 74AUP1T45GN -40 °C to +125 °C XSON6 extremely thin small outline package; no leads; 6 terminals; body 0.9 × 1.0 × 0.35 mm SOT1115 74AUP1T45GS -40 °C to +125 °C XSON6 extremely thin small outline package; no leads; 6 terminals; body 1.0 × 1.0 × 0.35 mm SOT1202 4. Marking Table 2. Marking Type number Marking code[1] 74AUP1T45GW p5 74AUP1T45GM p5 74AUP1T45GN p5 74AUP1T45GS p5 [1] The pin 1 indicator is located on the lower left corner of the device, below the marking code. 5. Functional diagram DIR A 5 DIR 3 A 4 VCC(A) B B VCC(B) VCC(A) 001aae962 Fig. 1. Logic symbol 74AUP1T45 Product data sheet VCC(B) 001aae963 Fig. 2. Logic diagram All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 2 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state 6. Pinning information 6.1. Pinning 74AUP1T45 74AUP1T45 VCC(A) 1 6 VCC(B) GND 2 5 DIR A 3 4 B VCC(A) 1 6 VCC(B) GND 2 5 DIR A 4 B VCC(A) 1 6 VCC(B) GND 2 5 DIR A 3 4 B 001aae965 001aae966 Transparent top view 001aae964 Fig. 3. 3 74AUP1T45 Pin configuration SOT363 (SC-88) Fig. 4. Pin configuration SOT886 (XSON6) Transparent top view Fig. 5. Pin configuration SOT1115 and SOT1202 (XSON6) 6.2. Pin description Table 3. Pin description Symbol Pin Description VCC(A) 1 supply voltage A GND 2 ground (0 V) A 3 data input or output A B 4 data input or output B DIR 5 direction control DIR VCC(B) 6 supply voltage B 7. Functional description Table 4. Function table H = HIGH voltage level; L = LOW voltage level; X = don’t care. Supply voltage Input[1] Input/output[2] VCC(A), VCC(B) DIR A B 1.1 V to 3.6 V L A=B input 1.1 V to 3.6 V H input B=A GND X suspend mode suspend mode [1] [2] The DIR input circuit is referenced to VCC(A). The input circuit of the data I/Os are always active. 74AUP1T45 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 3 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state 8. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC(A) Conditions Min Max Unit supply voltage A -0.5 +4.6 V VCC(B) supply voltage B -0.5 +4.6 V IIK input clamping current VI input voltage IOK output clamping current VO < 0 V VO output voltage Active mode VI < 0 V [1] -50 - -0.5 +4.6 -50 - mA V mA A port [1] [2] -0.5 VCC(A) + 0.5 V B port [1] [2] -0.5 VCC(B) + 0.5 V [1] [2] -0.5 +4.6 V - ±20 mA suspend or 3-state mode IO output current ICC supply current - 50 mA IGND ground current -50 - mA Tstg storage temperature -65 +150 °C Ptot total power dissipation - 250 mW [1] [2] [3] VO = 0 V to VCC Tamb = -40 °C to +125 °C [3] The minimum input and output voltage ratings may be exceeded if the input and output current ratings are observed. The values of VCC(A) and VCC(B) are provided in the recommended operating conditions; see Table 6. For SOT363 (SC-88) package: Ptot derates linearly with 3.7 mW/K above 83 °C. For SOT886 (XSON6) package: Ptot derates linearly with 3.3 mW/K above 74 °C. For SOT1115 (XSON6) package: Ptot derates linearly with 3.2 mW/K above 71 °C. For SOT1202 (XSON6) package: Ptot derates linearly with 3.3 mW/K above 74 °C. 9. Recommended operating conditions Table 6. Recommended operating conditions Symbol Parameter Conditions Min Max Unit VCC(A) supply voltage A 1.1 3.6 V VCC(B) supply voltage B 1.1 3.6 V VI input voltage 0 3.6 V VO output voltage 0 VCCO V Tamb ambient temperature -40 +125 °C Δt/ΔV input transition rise and fall rate 0 200 ns/V [1] [1] VCCI =1.1 V to 3.6 V VCCO is the supply voltage associated with the output port. 74AUP1T45 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 4 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state 10. Static characteristics Table 7. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Min Typ Max VCCI = 1.1 V to 1.95 V 0.65 × VCCI - - V VCCI = 2.3 V to 2.7 V 1.6 - - V VCCI = 3.0 V to 3.6 V 2.0 - - V VCCI = 1.1 V to 1.95 V 0.65 × VCC(A) - - V VCCI = 2.3 V to 2.7 V 1.6 - - V VCCI = 3.0 V to 3.6 V 2.0 - - V VCCI = 1.1 V to 1.95 V - - VCCI = 2.3 V to 2.7 V - - 0.7 V - - 0.9 V VCCI = 1.1 V to 1.95 V - - VCCI = 2.3 V to 2.7 V - - 0.7 V VCCI = 3.0 V to 3.6 V - - 0.9 V VCCO - 0.1 - - V - - V Conditions Unit Tamb = 25 °C VIH HIGH-level input voltage data input [1] [2] DIR input VIL LOW-level input voltage [1] [3] data input [1] [2] VCCI = 3.0 V to 3.6 V DIR input VOH VOL HIGH-level output voltage [1] [3] IO = -20 μA; VCC(A) = VCC(B) = 1.1 V to 3.6 V [4] IO = -1.1 mA; VCC(A) = VCC(B) = 1.1 V [4] 0.75 × VCCO IO = -1.7 mA; VCC(A) = VCC(B) = 1.4 V 1.11 - - V IO = -1.9 mA; VCC(A) = VCC(B) = 1.65 V 1.32 - - V IO = -2.3 mA; VCC(A) = VCC(B) = 2.3 V 2.05 - - V IO = -3.1 mA; VCC(A) = VCC(B) = 2.3 V 1.9 - - V IO = -2.7 mA; VCC(A) = VCC(B) = 3.0 V 2.72 - - V IO = -4.0 mA; VCC(A) = VCC(B) = 3.0 V 2.6 - - V - - 0.1 V - - 0.3 × VCCO V IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V - - 0.31 V IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V - - 0.31 V IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V - - 0.31 V IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V - - 0.44 V IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V - - 0.31 V IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V - - 0.44 V - - ±0.1 μA - - ±0.1 μA IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V II input leakage current IOZ OFF-state output A or B port; VI = VIH or VIL; VO = 0 V to VCCO; current VCC(A) = VCC(B) = 1.1 V to 3.6 V Product data sheet 0.35 × VCC(A) V VI = VIH LOW-level output VI = VIL voltage IO = 20 μA; VCC(A) = VCC(B) = 1.1 V to 3.6 V 74AUP1T45 0.35 × VCCI V [4] DIR input; VI = GND to VCC(A); VCC(A) = VCC(B) = 1.1 V to 3.6 V [4] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 5 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Conditions IOFF ΔIOFF ICC Min Typ Max Unit A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V - - ±0.2 μA B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V; VCC(A) = 1.1 V to 3.6 V - - ±0.2 μA DIR input; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V - - ±0.2 μA additional power- A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V off leakage current B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V to 0.2 V; VCC(A) = 1.1 V to 3.6 V - - ±0.2 μA - - ±0.2 μA DIR input; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V - - ±0.2 μA VCC(A) = VCC(B) = 1.1 V to 3.6 V - - 0.5 μA VCC(A) = 3.6 V; VCC(B) = 0 V - - 0.5 μA VCC(A) = 0 V; VCC(B) = 3.6 V - 0 - μA VCC(A) = VCC(B) = 1.1 V to 3.6 V - - 0.5 μA VCC(A) = 3.6 V; VCC(B) = 0 V - 0 - μA - - 0.5 μA - - 0.5 μA - - 40 μA B port; VCC(A) = VCC(B) = 3.3 V; B port at VCC(B) - 0.6 V; DIR at GND; A port = open - - 40 μA DIR input; VCC(A) = VCC(B) = 3.3 V; A port at VCC(A) or GND; B port = open; DIR at VCC(A) - 0.6 V - - 40 μA - 0.9 - pF - 2.0 - pF power-off leakage current supply current A port; VI = GND or VCCI; IO = 0 A B port; VI = GND or VCCI; IO = 0 A [1] [1] VCC(A) = 0 V; VCC(B) = 3.6 V A plus B port (ICC(A) + ICC(B)); IO = 0 A; VI = GND or VCCI; VCC(A) = VCC(B) = 1.1 V to 3.6 V ΔICC [1] additional supply A port; VCC(A) = VCC(B) = 3.3 V; A port at VCC(A) - 0.6 V; DIR at VCC(A); current B port = open CI input capacitance DIR input; VI = GND or VCC(A); VCC(A) = VCC(B) = 1.1 V to 3.6 V CI/O input/output capacitance 74AUP1T45 Product data sheet A and B port; suspend mode; VCCI = 0 V; VCCO = 1.1 V to 3.6 V; VO = VCCO or GND [1] [4] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 6 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Min Typ Max VCCI = 1.1 V to 1.95 V 0.65 × VCCI - - V VCCI = 2.3 V to 2.7 V 1.6 - - V VCCI = 3.0 V to 3.6 V 2.0 - - V VCCI = 1.1 V to 1.95 V 0.65 × VCC(A) - - V VCCI = 2.3 V to 2.7 V 1.6 - - V VCCI = 3.0 V to 3.6 V 2.0 - - V VCCI = 1.1 V to 1.95 V - - VCCI = 2.3 V to 2.7 V - - 0.7 V - - 0.9 V VCCI = 1.1 V to 1.95 V - - VCCI = 2.3 V to 2.7 V - - 0.7 V VCCI = 3.0 V to 3.6 V - - 0.9 V Conditions Unit Tamb = -40 °C to +85 °C VIH HIGH-level input voltage data input [1] [2] DIR input VIL LOW-level input voltage [1] [3] data input [1] [2] VCCI = 3.0 V to 3.6 V DIR input VOH VOL HIGH-level output voltage [1] [3] IO = -20 μA; VCC(A) = VCC(B) = 1.1 V to 3.6 V [4] VCCO - 0.1 - - V IO = -1.1 mA; VCC(A) = VCC(B) = 1.1 V [4] 0.7 × VCCO - - V IO = -1.7 mA; VCC(A) = VCC(B) = 1.4 V 1.03 - - V IO = -1.9 mA; VCC(A) = VCC(B) = 1.65 V 1.30 - - V IO = -2.3 mA; VCC(A) = VCC(B) = 2.3 V 1.97 - - V IO = -3.1 mA; VCC(A) = VCC(B) = 2.3 V 1.85 - - V IO = -2.7 mA; VCC(A) = VCC(B) = 3.0 V 2.67 - - V IO = -4.0 mA; VCC(A) = VCC(B) = 3.0 V 2.55 - - V - - 0.1 V - - 0.3 × VCCO V IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V - - 0.37 V IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V - - 0.35 V IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V - - 0.33 V IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V - - 0.45 V IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V - - 0.33 V IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V - - 0.45 V - - ±0.5 μA - - ±0.5 μA IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V II input leakage current IOZ OFF-state output A or B port; VI = VIH or VIL; VO = 0 V to VCCO; current VCC(A) = VCC(B) = 1.1 V to 3.6 V Product data sheet 0.35 × VCC(A) V VI = VIH LOW-level output VI = VIL voltage IO = 20 μA; VCC(A) = VCC(B) = 1.1 V to 3.6 V 74AUP1T45 0.35 × VCCI V [4] DIR input; VI = GND to VCC(A); VCC(A) = VCC(B) = 1.1 V to 3.6 V [4] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 7 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Conditions IOFF ΔIOFF ICC Min Typ Max Unit A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V - - ±0.5 μA B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V; VCC(A) = 1.1 V to 3.6 V - - ±0.5 μA DIR input; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V - - ±0.5 μA additional power- A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V off leakage current B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V to 0.2 V; VCC(A) = 1.1 V to 3.6 V - - ±0.6 μA - - ±0.6 μA DIR input; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V - - ±0.6 μA VCC(A) = VCC(B) = 1.1 V to 3.6 V - - 0.9 μA VCC(A) = 3.6 V; VCC(B) = 0 V - - 0.9 μA VCC(A) = 0 V; VCC(B) = 3.6 V - 0 - μA VCC(A) = VCC(B) = 1.1 V to 3.6 V - - 0.9 μA VCC(A) = 3.6 V; VCC(B) = 0 V - 0 - μA - - 0.9 μA - - 0.9 μA - - 50 μA B port; VCC(A) = VCC(B) = 3.3 V; B port at VCC(B) - 0.6 V; DIR at GND; A port = open - - 50 μA DIR input; VCC(A) = VCC(B) = 3.3 V; A port at VCC(A) or GND; B port = open; DIR at VCC(A) - 0.6 V - - 50 μA power-off leakage current supply current A port; VI = GND or VCCI; IO = 0 A B port; VI = GND or VCCI; IO = 0 A [1] [1] VCC(A) = 0 V; VCC(B) = 3.6 V A plus B port (ICC(A) + ICC(B)); IO = 0 A; VI = GND or VCCI; VCC(A) = VCC(B) = 1.1 V to 3.6 V ΔICC [1] additional supply A port; VCC(A) = VCC(B) = 3.3 V; A port at VCC(A) - 0.6 V; DIR at VCC(A); current B port = open 74AUP1T45 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 8 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Min Typ Max VCCI = 1.1 V to 1.95 V 0.7 × VCCI - - V VCCI = 2.3 V to 2.7 V 1.6 - - V VCCI = 3.0 V to 3.6 V 2.0 - - V VCCI = 1.1 V to 1.95 V 0.7 × VCC(A) - - V VCCI = 2.3 V to 2.7 V 1.6 - - V VCCI = 3.0 V to 3.6 V 2.0 - - V VCCI = 1.1 V to 1.95 V - - 0.3 × VCCI V VCCI = 2.3 V to 2.7 V - - 0.7 V - - 0.9 V VCCI = 1.1 V to 1.95 V - - VCCI = 2.3 V to 2.7 V - - 0.7 V VCCI = 3.0 V to 3.6 V - - 0.9 V Conditions Unit Tamb = -40 °C to +125 °C VIH HIGH-level input voltage data input [1] [2] DIR input VIL LOW-level input voltage [1] [3] data input [1] [2] VCCI = 3.0 V to 3.6 V DIR input VOH VOL HIGH-level output voltage [1] [3] VI = VIH IO = -20 μA; VCC(A) = VCC(B) = 1.1 V to 3.6 V [4] VCCO - 0.11 - - V IO = -1.1 mA; VCC(A) = VCC(B) = 1.1 V [4] 0.6 × VCCO - - V IO = -1.7 mA; VCC(A) = VCC(B) = 1.4 V 0.93 - - V IO = -1.9 mA; VCC(A) = VCC(B) = 1.65 V 1.17 - - V IO = -2.3 mA; VCC(A) = VCC(B) = 2.3 V 1.77 - - V IO = -3.1 mA; VCC(A) = VCC(B) = 2.3 V 1.67 - - V IO = -2.7 mA; VCC(A) = VCC(B) = 3.0 V 2.40 - - V IO = -4.0 mA; VCC(A) = VCC(B) = 3.0 V 2.30 - - V - - 0.11 V - - IO = 1.7 mA; VCC(A) = VCC(B) = 1.4 V - - 0.41 V IO = 1.9 mA; VCC(A) = VCC(B) = 1.65 V - - 0.39 V IO = 2.3 mA; VCC(A) = VCC(B) = 2.3 V - - 0.36 V IO = 3.1 mA; VCC(A) = VCC(B) = 2.3 V - - 0.50 V IO = 2.7 mA; VCC(A) = VCC(B) = 3.0 V - - 0.36 V IO = 4.0 mA; VCC(A) = VCC(B) = 3.0 V - - 0.50 V - - ±0.75 μA - - ±0.75 μA LOW-level output VI = VIL voltage IO = 20 μA; VCC(A) = VCC(B) = 1.1 V to 3.6 V IO = 1.1 mA; VCC(A) = VCC(B) = 1.1 V II input leakage current IOZ OFF-state output A or B port; VI = VIH or VIL; VO = 0 V to VCCO; current VCC(A) = VCC(B) = 1.1 V to 3.6 V 74AUP1T45 Product data sheet 0.3 × VCC(A) V [4] DIR input; VI = GND to VCC(A); VCC(A) = VCC(B) = 1.1 V to 3.6 V [4] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 0.33 × VCCO V © Nexperia B.V. 2020. All rights reserved 9 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Conditions IOFF ΔIOFF ICC Min Typ Max Unit A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V - - ±0.75 μA B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V; VCC(A) = 1.1 V to 3.6 V - - ±0.75 μA DIR input; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 1.1 V to 3.6 V - - ±0.75 μA additional power- A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V off leakage current B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V to 0.2 V; VCC(A) = 1.1 V to 3.6 V - - ±0.75 μA - - ±0.75 μA DIR input; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V to 0.2 V; VCC(B) = 1.1 V to 3.6 V - - ±0.75 μA VCC(A) = VCC(B) = 1.1 V to 3.6 V - - 1.4 μA VCC(A) = 3.6 V; VCC(B) = 0 V - - 1.4 μA VCC(A) = 0 V; VCC(B) = 3.6 V - 0 - μA VCC(A) = VCC(B) = 1.1 V to 3.6 V - - 1.4 μA VCC(A) = 3.6 V; VCC(B) = 0 V - 0 - μA - - 1.4 μA - - 1.4 μA - - 75 μA B port; VCC(A) = VCC(B) = 3.3 V; B port at VCC(B) - 0.6 V; DIR at GND; A port = open - - 75 μA DIR input; VCC(A) = VCC(B) = 3.3 V; A port at VCC(A) or GND; B port = open; DIR at VCC(A) - 0.6 V - - 75 μA power-off leakage current supply current A port; VI = GND or VCCI; IO = 0 A B port; VI = GND or VCCI; IO = 0 A [1] [1] VCC(A) = 0 V; VCC(B) = 3.6 V A plus B port (ICC(A) + ICC(B)); IO = 0 A; VI = GND or VCCI; VCC(A) = VCC(B) = 1.1 V to 3.6 V ΔICC [1] [2] [3] [4] [1] additional supply A port; VCC(A) = VCC(B) = 3.3 V; A port at VCC(A) - 0.6 V; DIR at VCC(A); current B port = open VCCI is the supply voltage associated with the data input port. For VCCI values not specified in the data sheet: minimum VIH = 0.7 × VCCI and maximum VIL = 0.3 × VCCI. For VCCI values not specified in the data sheet: minimum VIH = 0.7 × VCC(A) and maximum VIL = 0.3 × VCC(A). VCCO is the supply voltage associated with the output port. 74AUP1T45 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 10 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state 11. Dynamic characteristics Table 8. Dynamic characteristics Voltages are referenced to GND (ground = 0 V); for test circuit see Fig. 8. Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ[1] Max Min Max Min Max 2.8 15.4 28.0 2.4 28.3 2.4 31.2 ns VCC(B) = 1.4 V to 1.6 V 2.8 10.2 16.2 2.6 17.5 2.6 19.3 ns VCC(B) = 1.65 V to 1.95 V 2.4 8.1 13.0 2.2 14.4 2.2 15.9 ns VCC(B) = 2.3 V to 2.7 V 2.5 6.3 10.0 2.1 10.7 2.1 11.8 ns 2.3 5.6 9.0 1.9 9.7 1.9 10.7 ns VCC(B) = 1.1 V to 1.3 V 2.7 5.3 8.5 2.5 8.7 2.5 9.6 ns VCC(B) = 1.4 V to 1.6 V 2.9 5.3 8.4 2.7 8.7 2.7 9.7 ns VCC(B) = 1.65 V to 1.95 V 2.7 5.3 8.5 2.5 9.0 2.5 10.0 ns VCC(B) = 2.3 V to 2.7 V 2.7 5.3 8.7 2.5 8.9 2.5 9.9 ns VCC(B) = 3.0 V to 3.6 V 2.9 5.3 8.7 2.5 9.1 2.5 10.1 ns VCC(B) = 1.1 V to 1.3 V 6.1 13.2 22.1 5.4 23.4 5.4 25.8 ns VCC(B) = 1.4 V to 1.6 V 5.0 9.3 13.9 4.4 15.2 4.4 16.7 ns VCC(B) = 1.65 V to 1.95 V 4.2 8.1 12.3 3.6 13.5 3.6 14.9 ns VCC(B) = 2.3 V to 2.7 V 3.3 6.3 9.3 2.9 10.2 2.9 11.2 ns VCC(B) = 3.0 V to 3.6 V 3.6 6.3 9.2 3.2 9.7 3.2 10.7 ns CL = 5 pF; VCC(A) = 1.1 V to 1.3 V tpd propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V [2] VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Fig. 7 [3] DIR to B; see Fig. 7 [3] CL = 5 pF; VCC(A) = 1.4 V to 1.6 V tpd tdis propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V disable time [2] 2.5 14.5 26.6 2.2 27.1 2.2 29.9 ns VCC(B) = 1.4 V to 1.6 V 2.5 9.4 14.5 2.3 15.9 2.3 17.5 ns VCC(B) = 1.65 V to 1.95 V 2.1 7.4 11.2 1.9 12.7 1.9 14.0 ns VCC(B) = 2.3 V to 2.7 V 2.2 5.5 8.0 1.8 8.9 1.8 9.8 ns VCC(B) = 3.0 V to 3.6 V 2.0 4.7 6.8 1.6 7.6 1.6 8.4 ns VCC(B) = 1.1 V to 1.3 V 2.0 3.8 5.3 1.9 5.7 1.9 6.3 ns VCC(B) = 1.4 V to 1.6 V 2.2 3.8 5.3 2.0 5.7 2.0 6.4 ns VCC(B) = 1.65 V to 1.95 V 2.1 3.8 5.5 1.8 5.9 1.8 6.6 ns VCC(B) = 2.3 V to 2.7 V 2.1 3.8 5.5 1.9 5.9 1.9 6.6 ns 2.2 3.8 5.5 1.9 6.0 1.9 6.6 ns VCC(B) = 1.1 V to 1.3 V 5.7 12.7 21.0 5.2 22.3 5.2 24.6 ns VCC(B) = 1.4 V to 1.6 V 4.7 8.7 12.7 4.1 14.1 4.1 15.5 ns VCC(B) = 1.65 V to 1.95 V 3.9 7.4 10.9 3.3 12.3 3.3 13.5 ns VCC(B) = 2.3 V to 2.7 V 3.0 5.6 7.8 2.6 8.8 2.6 9.7 ns VCC(B) = 3.0 V to 3.6 V 3.3 5.5 7.4 2.9 8.1 2.9 8.9 ns DIR to A; see Fig. 7 [3] VCC(B) = 3.0 V to 3.6 V DIR to B; see Fig. 7 74AUP1T45 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 11 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ[1] Max Min Max Min Max 2.4 14.2 26.1 2.0 26.5 2.0 29.2 ns VCC(B) = 1.4 V to 1.6 V 2.4 9.1 13.9 2.1 15.4 2.1 17.0 ns VCC(B) = 1.65 V to 1.95 V 2.0 7.0 10.7 1.7 12.1 1.7 13.4 ns VCC(B) = 2.3 V to 2.7 V 2.0 5.1 7.4 1.6 8.2 1.6 9.1 ns 1.9 4.3 6.1 1.5 6.9 1.5 7.7 ns VCC(B) = 1.1 V to 1.3 V 2.0 3.5 4.8 1.8 5.2 1.8 5.8 ns VCC(B) = 1.4 V to 1.6 V 2.1 3.5 4.8 1.9 5.2 1.9 5.7 ns VCC(B) = 1.65 V to 1.95 V 2.0 3.5 5.0 1.8 5.4 1.8 6.0 ns VCC(B) = 2.3 V to 2.7 V 2.0 3.5 4.9 1.8 5.4 1.8 6.0 ns VCC(B) = 3.0 V to 3.6 V 2.1 3.5 4.9 1.8 5.4 1.8 6.0 ns VCC(B) = 1.1 V to 1.3 V 5.8 12.4 20.6 5.1 21.9 5.1 24.2 ns VCC(B) = 1.4 V to 1.6 V 4.6 8.4 12.2 3.9 13.5 3.9 14.9 ns VCC(B) = 1.65 V to 1.95 V 3.8 7.1 10.4 3.2 11.8 3.2 13.0 ns VCC(B) = 2.3 V to 2.7 V 2.9 5.2 7.3 2.5 8.3 2.5 9.1 ns VCC(B) = 3.0 V to 3.6 V 3.1 5.1 6.9 2.7 7.5 2.7 8.3 ns CL = 5 pF; VCC(A) = 1.65 V to 1.95 V tpd propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V [2] VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Fig. 7 [3] DIR to B; see Fig. 7 [3] CL = 5 pF; VCC(A) = 2.3 V to 2.7 V tpd tdis propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V disable time [2] 2.4 13.6 25.5 2.0 25.9 2.0 28.6 ns VCC(B) = 1.4 V to 1.6 V 2.3 8.5 13.3 2.1 14.7 2.1 16.2 ns VCC(B) = 1.65 V to 1.95 V 1.9 6.5 10.0 1.7 11.4 1.7 12.5 ns VCC(B) = 2.3 V to 2.7 V 1.9 4.6 6.7 1.6 7.5 1.6 8.3 ns VCC(B) = 3.0 V to 3.6 V 1.8 3.8 5.3 1.4 6.2 1.4 6.8 ns VCC(B) = 1.1 V to 1.3 V 1.4 2.5 3.3 1.3 3.6 1.3 4.0 ns VCC(B) = 1.4 V to 1.6 V 1.6 2.5 3.3 1.4 3.6 1.4 4.0 ns VCC(B) = 1.65 V to 1.95 V 1.5 2.5 3.4 1.3 3.8 1.3 4.2 ns VCC(B) = 2.3 V to 2.7 V 1.4 2.5 3.4 1.3 3.8 1.3 4.2 ns 1.6 2.5 3.4 1.3 3.7 1.3 4.1 ns VCC(B) = 1.1 V to 1.3 V 5.8 12.3 20.4 5.1 21.8 5.1 24.0 ns VCC(B) = 1.4 V to 1.6 V 4.5 8.3 11.9 4.0 13.2 4.0 14.5 ns VCC(B) = 1.65 V to 1.95 V 3.7 7.0 10.0 3.2 11.3 3.2 12.5 ns VCC(B) = 2.3 V to 2.7 V 2.8 5.0 6.8 2.5 7.8 2.5 8.6 ns VCC(B) = 3.0 V to 3.6 V 3.1 4.9 6.4 2.7 7.0 2.7 7.8 ns DIR to A; see Fig. 7 [3] VCC(B) = 3.0 V to 3.6 V DIR to B; see Fig. 7 74AUP1T45 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 12 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ[1] Max Min Max Min Max 2.3 13.1 24.9 2.0 25.2 2.0 27.8 ns VCC(B) = 1.4 V to 1.6 V 2.3 8.1 12.8 2.0 14.1 2.0 15.5 ns VCC(B) = 1.65 V to 1.95 V 1.9 6.1 9.5 1.7 10.8 1.7 12.0 ns VCC(B) = 2.3 V to 2.7 V 1.9 4.3 6.2 1.6 7.0 1.6 7.7 ns 1.7 3.5 5.0 1.4 5.7 1.4 6.3 ns VCC(B) = 1.1 V to 1.3 V 1.7 2.8 3.5 1.5 3.8 1.5 4.2 ns VCC(B) = 1.4 V to 1.6 V 1.8 2.8 3.5 1.7 3.8 1.7 4.2 ns VCC(B) = 1.65 V to 1.95 V 1.7 2.8 3.6 1.5 4.0 1.5 4.4 ns VCC(B) = 2.3 V to 2.7 V 1.7 2.8 3.6 1.5 3.9 1.5 4.4 ns VCC(B) = 3.0 V to 3.6 V 1.8 2.8 3.6 1.5 3.9 1.5 4.3 ns VCC(B) = 1.1 V to 1.3 V 5.8 12.3 20.6 5.1 22.0 5.1 24.2 ns VCC(B) = 1.4 V to 1.6 V 4.6 8.3 11.8 4.0 13.1 4.0 14.5 ns VCC(B) = 1.65 V to 1.95 V 3.8 6.9 10.0 3.2 11.3 3.2 12.5 ns VCC(B) = 2.3 V to 2.7 V 2.8 5.0 6.7 2.5 7.6 2.5 8.4 ns VCC(B) = 3.0 V to 3.6 V 3.1 4.9 6.3 2.7 6.9 2.7 7.6 ns CL = 5 pF; VCC(A) = 3.0 V to 3.6 V tpd propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V [2] VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Fig. 7 [3] DIR to B; see Fig. 7 [3] CL = 10 pF; VCC(A) = 1.1 V to 1.3 V tpd tdis propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V disable time [2] 3.0 16.2 29.8 2.7 30.2 2.7 33.3 ns VCC(B) = 1.4 V to 1.6 V 3.0 10.8 17.5 2.7 18.6 2.7 20.5 ns VCC(B) = 1.65 V to 1.95 V 3.1 8.7 13.5 2.8 14.6 2.8 16.1 ns VCC(B) = 2.3 V to 2.7 V 2.7 6.8 10.5 2.4 11.2 2.4 12.4 ns VCC(B) = 3.0 V to 3.6 V 2.7 6.1 9.6 2.4 10.1 2.4 11.1 ns VCC(B) = 1.1 V to 1.3 V 3.2 6.5 9.9 3.1 10.2 3.1 11.3 ns VCC(B) = 1.4 V to 1.6 V 3.5 6.5 10.0 3.2 10.2 3.2 11.3 ns VCC(B) = 1.65 V to 1.95 V 3.7 6.5 9.8 3.5 10.1 3.5 11.1 ns VCC(B) = 2.3 V to 2.7 V 3.2 6.5 10.1 3.1 10.2 3.1 11.3 ns 3.6 6.5 10.1 3.2 10.3 3.2 11.4 ns VCC(B) = 1.1 V to 1.3 V 6.4 14.3 23.5 5.8 24.8 5.8 27.4 ns VCC(B) = 1.4 V to 1.6 V 5.3 10.2 15.4 4.6 16.6 4.6 18.4 ns VCC(B) = 1.65 V to 1.95 V 5.2 9.2 13.6 4.7 14.7 4.7 16.2 ns VCC(B) = 2.3 V to 2.7 V 3.6 7.1 10.1 3.2 11.0 3.2 12.1 ns VCC(B) = 3.0 V to 3.6 V 4.4 7.6 10.8 3.8 11.4 3.8 12.5 ns DIR to A; see Fig. 7 [3] VCC(B) = 3.0 V to 3.6 V DIR to B; see Fig. 7 74AUP1T45 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 13 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ[1] Max Min Max Min Max 2.7 15.3 28.3 2.4 29.0 2.4 31.9 ns VCC(B) = 1.4 V to 1.6 V 2.7 10.0 15.8 2.5 17.0 2.5 18.7 ns VCC(B) = 1.65 V to 1.95 V 2.8 7.9 11.8 2.5 13.0 2.5 14.4 ns VCC(B) = 2.3 V to 2.7 V 2.4 6.0 8.6 2.2 9.4 2.2 10.4 ns 2.4 5.2 7.4 2.1 8.0 2.1 8.9 ns VCC(B) = 1.1 V to 1.3 V 2.5 4.7 6.4 2.3 6.8 2.3 7.6 ns VCC(B) = 1.4 V to 1.6 V 2.7 4.7 6.5 2.4 6.9 2.4 7.6 ns VCC(B) = 1.65 V to 1.95 V 2.9 4.7 6.5 2.6 6.9 2.6 7.6 ns VCC(B) = 2.3 V to 2.7 V 2.5 4.7 6.5 2.3 6.9 2.3 7.6 ns VCC(B) = 3.0 V to 3.6 V 2.8 4.7 6.6 2.4 6.9 2.4 7.7 ns VCC(B) = 1.1 V to 1.3 V 6.1 13.7 22.4 5.6 23.8 5.6 26.3 ns VCC(B) = 1.4 V to 1.6 V 5.0 9.6 14.2 4.3 15.5 4.3 17.1 ns VCC(B) = 1.65 V to 1.95 V 4.9 8.5 12.3 4.4 13.4 4.4 14.8 ns VCC(B) = 2.3 V to 2.7 V 3.3 6.4 8.7 3.0 9.6 3.0 10.6 ns VCC(B) = 3.0 V to 3.6 V 4.1 6.7 9.1 3.5 9.7 3.5 10.8 ns CL = 10 pF; VCC(A) = 1.4 V to 1.6 V tpd propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V [2] VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Fig. 7 [3] DIR to B; see Fig. 7 [3] CL = 10 pF; VCC(A) = 1.65 V to 1.95 V tpd tdis propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V disable time [2] 2.6 15.0 27.8 2.3 28.3 2.3 31.2 ns VCC(B) = 1.4 V to 1.6 V 2.6 9.7 15.2 2.3 16.5 2.3 18.2 ns VCC(B) = 1.65 V to 1.95 V 2.7 7.5 11.2 2.3 12.4 2.3 13.7 ns VCC(B) = 2.3 V to 2.7 V 2.3 5.6 7.9 2.0 8.8 2.0 9.7 ns VCC(B) = 3.0 V to 3.6 V 2.3 4.8 6.7 1.9 7.4 1.9 8.2 ns VCC(B) = 1.1 V to 1.3 V 2.5 4.6 6.2 2.4 6.6 2.4 7.3 ns VCC(B) = 1.4 V to 1.6 V 2.7 4.6 6.3 2.5 6.7 2.5 7.4 ns VCC(B) = 1.65 V to 1.95 V 2.9 4.6 6.3 2.7 6.7 2.7 7.4 ns VCC(B) = 2.3 V to 2.7 V 2.5 4.6 6.2 2.4 6.7 2.4 7.4 ns 2.8 4.6 6.3 2.5 6.7 2.5 7.4 ns VCC(B) = 1.1 V to 1.3 V 6.1 13.5 22.1 5.4 23.4 5.4 25.8 ns VCC(B) = 1.4 V to 1.6 V 5.0 9.3 13.6 4.2 14.9 4.2 16.5 ns VCC(B) = 1.65 V to 1.95 V 4.8 8.3 11.8 4.2 13.0 4.2 14.3 ns VCC(B) = 2.3 V to 2.7 V 3.2 6.0 8.1 2.8 9.1 2.8 10.0 ns VCC(B) = 3.0 V to 3.6 V 3.9 6.4 8.5 3.3 9.2 3.3 10.2 ns DIR to A; see Fig. 7 [3] VCC(B) = 3.0 V to 3.6 V DIR to B; see Fig. 7 74AUP1T45 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 14 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ[1] Max Min Max Min Max 2.5 14.4 27.2 2.3 27.8 2.3 30.6 ns VCC(B) = 1.4 V to 1.6 V 2.5 9.1 14.6 2.3 15.8 2.3 17.4 ns VCC(B) = 1.65 V to 1.95 V 2.6 7.0 10.5 2.2 11.7 2.2 12.9 ns VCC(B) = 2.3 V to 2.7 V 2.2 5.1 7.2 1.9 8.0 1.9 8.9 ns 2.2 4.3 5.9 1.9 6.6 1.9 7.3 ns VCC(B) = 1.1 V to 1.3 V 1.8 3.3 4.2 1.7 4.6 1.7 5.1 ns VCC(B) = 1.4 V to 1.6 V 2.0 3.3 4.4 1.8 4.7 1.8 5.2 ns VCC(B) = 1.65 V to 1.95 V 2.1 3.3 4.4 2.0 4.7 2.0 5.2 ns VCC(B) = 2.3 V to 2.7 V 1.8 3.3 4.3 1.7 4.7 1.7 5.2 ns VCC(B) = 3.0 V to 3.6 V 2.1 3.3 4.4 1.8 4.7 1.8 5.2 ns VCC(B) = 1.1 V to 1.3 V 6.1 13.4 21.8 5.4 23.2 5.4 25.6 ns VCC(B) = 1.4 V to 1.6 V 4.9 9.2 13.3 4.2 14.6 4.2 16.1 ns VCC(B) = 1.65 V to 1.95 V 4.8 8.1 11.4 4.2 12.5 4.2 13.8 ns VCC(B) = 2.3 V to 2.7 V 3.1 5.8 7.7 2.8 8.6 2.8 9.5 ns VCC(B) = 3.0 V to 3.6 V 3.9 6.2 8.0 3.3 8.7 3.3 9.6 ns CL = 10 pF; VCC(A) = 2.3 V to 2.7 V tpd propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V [2] VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Fig. 7 [3] DIR to B; see Fig. 7 [3] CL = 10 pF; VCC(A) = 3.0 V to 3.6 V tpd tdis propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V disable time [2] 2.5 14.0 26.6 2.2 27.0 2.2 29.8 ns VCC(B) = 1.4 V to 1.6 V 2.5 8.7 14.0 2.3 15.1 2.3 16.7 ns VCC(B) = 1.65 V to 1.95 V 2.5 6.6 10.1 2.2 11.2 2.2 12.4 ns VCC(B) = 2.3 V to 2.7 V 2.2 4.8 6.8 1.9 7.5 1.9 8.3 ns VCC(B) = 3.0 V to 3.6 V 2.1 4.0 5.5 1.9 6.1 1.9 6.8 ns VCC(B) = 1.1 V to 1.3 V 2.3 4.0 5.0 2.2 5.3 2.2 5.9 ns VCC(B) = 1.4 V to 1.6 V 2.5 4.0 5.2 2.3 5.4 2.3 6.0 ns VCC(B) = 1.65 V to 1.95 V 2.6 4.0 5.2 2.5 5.4 2.5 6.0 ns VCC(B) = 2.3 V to 2.7 V 2.3 4.0 5.1 2.2 5.4 2.2 6.0 ns 2.6 4.0 5.2 2.3 5.4 2.3 6.0 ns VCC(B) = 1.1 V to 1.3 V 6.2 13.5 22.0 5.5 23.4 5.5 25.8 ns VCC(B) = 1.4 V to 1.6 V 4.9 9.2 13.2 4.2 14.6 4.2 16.1 ns VCC(B) = 1.65 V to 1.95 V 4.8 8.1 11.3 4.3 12.4 4.3 13.7 ns VCC(B) = 2.3 V to 2.7 V 3.1 5.8 7.6 2.8 8.5 2.8 9.4 ns VCC(B) = 3.0 V to 3.6 V 3.9 6.2 7.9 3.3 8.5 3.3 9.5 ns DIR to A; see Fig. 7 [3] VCC(B) = 3.0 V to 3.6 V DIR to B; see Fig. 7 74AUP1T45 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 15 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ[1] Max Min Max Min Max 3.4 16.9 31.6 3.0 32.0 3.0 35.2 ns VCC(B) = 1.4 V to 1.6 V 3.7 11.3 18.2 3.1 19.5 3.1 21.5 ns VCC(B) = 1.65 V to 1.95 V 3.2 9.1 14.3 3.0 15.6 3.0 17.2 ns VCC(B) = 2.3 V to 2.7 V 3.2 7.3 11.2 2.8 12.0 2.8 13.2 ns 3.1 6.5 10.2 2.6 10.7 2.6 11.8 ns VCC(B) = 1.1 V to 1.3 V 3.9 7.6 11.4 3.8 11.7 3.8 12.9 ns VCC(B) = 1.4 V to 1.6 V 4.5 7.6 11.3 4.1 11.7 4.1 12.9 ns VCC(B) = 1.65 V to 1.95 V 4.2 7.6 11.3 4.1 11.7 4.1 12.9 ns VCC(B) = 2.3 V to 2.7 V 3.9 7.6 11.7 3.8 11.9 3.8 13.1 ns VCC(B) = 3.0 V to 3.6 V 4.5 7.6 11.7 4.1 11.9 4.1 13.1 ns VCC(B) = 1.1 V to 1.3 V 7.2 15.4 24.9 6.5 26.3 6.5 29.0 ns VCC(B) = 1.4 V to 1.6 V 6.3 11.1 16.3 5.4 17.7 5.4 19.5 ns VCC(B) = 1.65 V to 1.95 V 5.7 10.4 15.0 5.2 16.2 5.2 17.9 ns VCC(B) = 2.3 V to 2.7 V 4.1 7.9 11.4 3.8 12.1 3.8 13.4 ns VCC(B) = 3.0 V to 3.6 V 5.3 8.8 12.2 4.9 12.7 4.9 14.1 ns CL = 15 pF; VCC(A) = 1.1 V to 1.3 V tpd propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V [2] VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Fig. 7 [3] DIR to B; see Fig. 7 [3] CL = 15 pF; VCC(A) = 1.4 V to 1.6 V tpd tdis propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V disable time [2] 3.1 16.1 30.1 2.8 30.7 2.8 33.8 ns VCC(B) = 1.4 V to 1.6 V 3.4 10.5 16.5 2.8 17.9 2.8 19.7 ns VCC(B) = 1.65 V to 1.95 V 3.0 8.4 12.6 2.7 13.9 2.7 15.4 ns VCC(B) = 2.3 V to 2.7 V 2.9 6.4 9.3 2.5 10.1 2.5 11.2 ns VCC(B) = 3.0 V to 3.6 V 2.8 5.6 8.0 2.3 8.7 2.3 9.6 ns VCC(B) = 1.1 V to 1.3 V 3.1 5.6 7.6 2.9 8.0 2.9 8.9 ns VCC(B) = 1.4 V to 1.6 V 3.5 5.6 7.5 3.1 8.0 3.1 8.8 ns VCC(B) = 1.65 V to 1.95 V 3.3 5.6 7.6 3.1 8.0 3.1 8.9 ns VCC(B) = 2.3 V to 2.7 V 3.1 5.6 7.7 2.9 8.1 2.9 9.0 ns 3.5 5.6 7.8 3.1 8.1 3.1 9.0 ns VCC(B) = 1.1 V to 1.3 V 6.9 14.9 23.8 6.4 25.3 6.4 27.9 ns VCC(B) = 1.4 V to 1.6 V 6.0 10.5 15.1 5.2 16.6 5.2 18.3 ns VCC(B) = 1.65 V to 1.95 V 5.4 9.7 13.7 5.0 15.0 5.0 16.5 ns VCC(B) = 2.3 V to 2.7 V 3.8 7.2 9.9 3.5 10.7 3.5 11.9 ns VCC(B) = 3.0 V to 3.6 V 5.0 8.0 10.5 4.6 11.1 4.6 12.3 ns DIR to A; see Fig. 7 [3] VCC(B) = 3.0 V to 3.6 V DIR to B; see Fig. 7 74AUP1T45 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 16 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ[1] Max Min Max Min Max 3.0 15.8 29.6 2.6 30.1 2.6 33.2 ns VCC(B) = 1.4 V to 1.6 V 3.2 10.2 15.9 2.6 17.4 2.6 19.2 ns VCC(B) = 1.65 V to 1.95 V 2.8 8.0 12.0 2.5 13.4 2.5 14.8 ns VCC(B) = 2.3 V to 2.7 V 2.8 6.0 8.6 2.3 9.5 2.3 10.5 ns 2.6 5.2 7.3 2.2 8.0 2.2 8.9 ns VCC(B) = 1.1 V to 1.3 V 3.2 5.8 7.6 3.1 8.0 3.1 8.9 ns VCC(B) = 1.4 V to 1.6 V 3.7 5.8 7.6 3.3 8.1 3.3 8.9 ns VCC(B) = 1.65 V to 1.95 V 3.5 5.8 7.7 3.3 8.1 3.3 9.0 ns VCC(B) = 2.3 V to 2.7 V 3.2 5.8 7.8 3.1 8.2 3.1 9.0 ns VCC(B) = 3.0 V to 3.6 V 3.7 5.8 7.8 3.4 8.1 3.4 9.0 ns VCC(B) = 1.1 V to 1.3 V 6.9 14.7 23.4 6.2 24.9 6.2 27.4 ns VCC(B) = 1.4 V to 1.6 V 5.9 10.2 14.6 5.0 16.0 5.0 17.7 ns VCC(B) = 1.65 V to 1.95 V 5.3 9.4 13.2 4.8 14.5 4.8 16.0 ns VCC(B) = 2.3 V to 2.7 V 3.7 6.8 9.4 3.4 10.2 3.4 11.3 ns VCC(B) = 3.0 V to 3.6 V 4.9 7.6 9.9 4.4 10.6 4.4 11.7 ns CL = 15 pF; VCC(A) = 1.65 V to 1.95 V tpd propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V [2] VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Fig. 7 [3] DIR to B; see Fig. 7 [3] CL = 15 pF; VCC(A) = 2.3 V to 2.7 V tpd tdis propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V disable time [2] 3.0 15.2 29.0 2.6 29.5 2.6 32.5 ns VCC(B) = 1.4 V to 1.6 V 3.1 9.6 15.3 2.6 16.7 2.6 18.4 ns VCC(B) = 1.65 V to 1.95 V 2.7 7.5 11.3 2.5 12.6 2.5 13.9 ns VCC(B) = 2.3 V to 2.7 V 2.7 5.5 7.9 2.3 8.7 2.3 9.6 ns VCC(B) = 3.0 V to 3.6 V 2.5 4.7 6.5 2.1 7.2 2.1 8.0 ns VCC(B) = 1.1 V to 1.3 V 2.4 4.1 5.2 2.2 5.6 2.2 6.2 ns VCC(B) = 1.4 V to 1.6 V 2.7 4.1 5.3 2.4 5.7 2.4 6.3 ns VCC(B) = 1.65 V to 1.95 V 2.5 4.1 5.4 2.4 5.7 2.4 6.3 ns VCC(B) = 2.3 V to 2.7 V 2.4 4.1 5.4 2.2 5.7 2.2 6.3 ns 2.7 4.1 5.3 2.4 5.6 2.4 6.2 ns VCC(B) = 1.1 V to 1.3 V 6.9 14.6 23.2 6.2 24.7 6.2 27.2 ns VCC(B) = 1.4 V to 1.6 V 5.9 10.1 14.2 5.0 15.6 5.0 17.3 ns VCC(B) = 1.65 V to 1.95 V 5.3 9.2 12.8 4.8 14.0 4.8 15.5 ns VCC(B) = 2.3 V to 2.7 V 3.7 6.7 8.9 3.4 9.8 3.4 10.8 ns VCC(B) = 3.0 V to 3.6 V 4.8 7.4 9.4 4.4 10.1 4.4 11.2 ns DIR to A; see Fig. 7 [3] VCC(B) = 3.0 V to 3.6 V DIR to B; see Fig. 7 74AUP1T45 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 17 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ[1] Max Min Max Min Max 2.9 14.7 28.3 2.6 28.8 2.6 31.7 ns VCC(B) = 1.4 V to 1.6 V 3.1 9.2 14.7 2.6 16.0 2.6 17.7 ns VCC(B) = 1.65 V to 1.95 V 2.7 7.1 10.9 2.4 12.1 2.4 13.4 ns VCC(B) = 2.3 V to 2.7 V 2.7 5.2 7.4 2.2 8.2 2.2 9.1 ns 2.5 4.5 6.1 2.1 6.8 2.1 7.5 ns VCC(B) = 1.1 V to 1.3 V 3.1 5.3 6.5 3.0 6.9 3.0 7.6 ns VCC(B) = 1.4 V to 1.6 V 3.5 5.3 6.6 3.2 7.0 3.2 7.7 ns VCC(B) = 1.65 V to 1.95 V 3.3 5.3 6.7 3.2 7.0 3.2 7.8 ns VCC(B) = 2.3 V to 2.7 V 3.1 5.3 6.8 3.0 7.1 3.0 7.8 ns VCC(B) = 3.0 V to 3.6 V 3.5 5.3 6.6 3.2 6.9 3.2 7.6 ns VCC(B) = 1.1 V to 1.3 V 6.9 14.6 23.4 6.3 24.9 6.3 27.4 ns VCC(B) = 1.4 V to 1.6 V 5.9 10.1 14.2 5.0 15.6 5.0 17.2 ns VCC(B) = 1.65 V to 1.95 V 5.3 9.2 12.7 4.8 13.9 4.8 15.4 ns VCC(B) = 2.3 V to 2.7 V 3.7 6.6 8.8 3.4 9.6 3.4 10.6 ns VCC(B) = 3.0 V to 3.6 V 4.8 7.4 9.3 4.4 10.0 4.4 11.0 ns CL = 15 pF; VCC(A) = 3.0 V to 3.6 V tpd propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V [2] VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Fig. 7 [3] DIR to B; see Fig. 7 [3] CL = 30 pF; VCC(A) = 1.1 V to 1.3 V tpd tdis propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V disable time [2] 4.2 19.1 36.0 3.8 36.8 3.8 40.5 ns VCC(B) = 1.4 V to 1.6 V 4.5 12.8 20.6 4.0 22.0 4.0 24.2 ns VCC(B) = 1.65 V to 1.95 V 4.2 10.4 16.2 3.8 17.4 3.8 19.2 ns VCC(B) = 2.3 V to 2.7 V 4.0 8.3 12.4 3.5 13.2 3.5 14.5 ns VCC(B) = 3.0 V to 3.6 V 4.0 7.5 11.5 3.7 12.5 3.7 13.8 ns VCC(B) = 1.1 V to 1.3 V 5.6 11.0 15.7 5.5 16.2 5.5 17.9 ns VCC(B) = 1.4 V to 1.6 V 6.1 11.0 15.6 6.0 15.9 6.0 17.5 ns VCC(B) = 1.65 V to 1.95 V 6.6 11.0 15.5 6.5 15.8 6.5 17.4 ns VCC(B) = 2.3 V to 2.7 V 5.6 11.0 15.6 5.5 15.8 5.5 17.5 ns 7.0 11.0 15.9 6.6 16.7 6.6 18.4 ns VCC(B) = 1.1 V to 1.3 V 8.7 18.9 29.0 8.1 30.5 8.1 33.6 ns VCC(B) = 1.4 V to 1.6 V 7.3 13.8 19.3 6.8 20.7 6.8 22.8 ns VCC(B) = 1.65 V to 1.95 V 8.1 13.7 19.2 7.7 20.3 7.7 22.4 ns VCC(B) = 2.3 V to 2.7 V 5.2 10.3 14.0 4.9 14.7 4.9 16.2 ns VCC(B) = 3.0 V to 3.6 V 8.1 12.5 16.5 7.5 18.0 7.5 19.9 ns DIR to A; see Fig. 7 [3] VCC(B) = 3.0 V to 3.6 V DIR to B; see Fig. 7 74AUP1T45 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 18 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ[1] Max Min Max Min Max 4.0 18.2 34.5 3.5 35.5 3.5 39.1 ns VCC(B) = 1.4 V to 1.6 V 4.2 12.0 18.9 3.7 20.3 3.7 22.4 ns VCC(B) = 1.65 V to 1.95 V 3.9 9.6 14.4 3.5 15.8 3.5 17.4 ns VCC(B) = 2.3 V to 2.7 V 3.8 7.5 10.4 3.2 11.4 3.2 12.6 ns 3.7 6.7 9.3 3.4 10.4 3.4 11.4 ns VCC(B) = 1.1 V to 1.3 V 4.4 8.3 10.8 4.3 11.4 4.3 12.6 ns VCC(B) = 1.4 V to 1.6 V 4.8 8.3 10.7 4.6 11.2 4.6 12.3 ns VCC(B) = 1.65 V to 1.95 V 5.2 8.3 10.8 5.0 11.2 5.0 12.4 ns VCC(B) = 2.3 V to 2.7 V 4.4 8.3 10.8 4.3 11.1 4.3 12.3 ns VCC(B) = 3.0 V to 3.6 V 5.5 8.3 11.0 5.1 11.8 5.1 13.0 ns VCC(B) = 1.1 V to 1.3 V 8.4 18.3 27.9 7.9 29.5 7.9 32.5 ns VCC(B) = 1.4 V to 1.6 V 7.1 13.2 18.2 6.6 19.6 6.6 21.6 ns VCC(B) = 1.65 V to 1.95 V 7.8 13.1 17.9 7.4 19.1 7.4 21.0 ns VCC(B) = 2.3 V to 2.7 V 4.9 9.6 12.6 4.6 13.4 4.6 14.8 ns VCC(B) = 3.0 V to 3.6 V 7.7 11.7 14.8 7.2 16.3 7.2 18.0 ns CL = 30 pF; VCC(A) = 1.4 V to 1.6 V tpd propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V [2] VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Fig. 7 [3] DIR to B; see Fig. 7 [3] CL = 30 pF; VCC(A) = 1.65 V to 1.95 V tpd tdis propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V disable time [2] 3.9 18.0 34.0 3.4 34.9 3.4 38.4 ns VCC(B) = 1.4 V to 1.6 V 4.1 11.7 18.3 3.5 19.8 3.5 21.9 ns VCC(B) = 1.65 V to 1.95 V 3.8 9.2 13.9 3.4 15.2 3.4 16.8 ns VCC(B) = 2.3 V to 2.7 V 3.6 7.1 9.8 3.1 10.8 3.1 11.9 ns VCC(B) = 3.0 V to 3.6 V 3.5 6.3 8.6 3.2 9.7 3.2 10.7 ns VCC(B) = 1.1 V to 1.3 V 5.0 9.2 11.7 4.8 12.3 4.8 13.6 ns VCC(B) = 1.4 V to 1.6 V 5.4 9.2 11.7 5.3 12.1 5.3 13.4 ns VCC(B) = 1.65 V to 1.95 V 5.8 9.1 11.9 5.7 12.3 5.7 13.6 ns VCC(B) = 2.3 V to 2.7 V 5.0 9.1 11.7 4.8 12.1 4.8 13.4 ns 6.2 9.2 11.9 5.8 12.7 5.8 14.1 ns VCC(B) = 1.1 V to 1.3 V 8.4 18.1 27.6 7.8 29.1 7.8 32.0 ns VCC(B) = 1.4 V to 1.6 V 7.0 12.9 17.7 6.4 19.1 6.4 21.0 ns VCC(B) = 1.65 V to 1.95 V 7.7 12.8 17.4 7.2 18.6 7.2 20.6 ns VCC(B) = 2.3 V to 2.7 V 4.8 9.3 12.0 4.5 12.9 4.5 14.2 ns VCC(B) = 3.0 V to 3.6 V 7.6 11.3 14.2 7.0 15.8 7.0 17.4 ns DIR to A; see Fig. 7 [3] VCC(B) = 3.0 V to 3.6 V DIR to B; see Fig. 7 74AUP1T45 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 19 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ[1] Max Min Max Min Max 3.8 17.4 33.4 3.4 34.3 3.4 37.8 ns VCC(B) = 1.4 V to 1.6 V 4.0 11.1 17.7 3.5 19.1 3.5 21.1 ns VCC(B) = 1.65 V to 1.95 V 3.7 8.7 13.2 3.3 14.4 3.3 15.9 ns VCC(B) = 2.3 V to 2.7 V 3.4 6.5 9.1 3.0 10.0 3.0 11.1 ns 3.5 5.7 7.8 3.1 8.9 3.1 9.8 ns VCC(B) = 1.1 V to 1.3 V 3.6 6.5 8.1 3.5 8.5 3.5 9.4 ns VCC(B) = 1.4 V to 1.6 V 3.9 6.5 8.1 3.8 8.5 3.8 9.4 ns VCC(B) = 1.65 V to 1.95 V 4.2 6.5 8.3 4.1 8.6 4.1 9.5 ns VCC(B) = 2.3 V to 2.7 V 3.6 6.5 8.2 3.5 8.5 3.5 9.4 ns VCC(B) = 3.0 V to 3.6 V 4.5 6.5 8.2 4.2 8.9 4.2 9.8 ns VCC(B) = 1.1 V to 1.3 V 8.4 18.0 27.4 7.8 28.8 7.8 31.8 ns VCC(B) = 1.4 V to 1.6 V 7.0 12.8 17.3 6.4 18.7 6.4 20.6 ns VCC(B) = 1.65 V to 1.95 V 7.7 12.6 17.0 7.2 18.2 7.2 20.0 ns VCC(B) = 2.3 V to 2.7 V 4.8 9.1 11.6 4.5 12.4 4.5 13.7 ns VCC(B) = 3.0 V to 3.6 V 7.6 11.1 13.7 7.0 15.3 7.0 16.9 ns CL = 30 pF; VCC(A) = 2.3 V to 2.7 V tpd propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V [2] VCC(B) = 3.0 V to 3.6 V tdis disable time DIR to A; see Fig. 7 [3] DIR to B; see Fig. 7 [3] CL = 30 pF; VCC(A) = 3.0 V to 3.6 V tpd tdis propagation A to B or B to A; see Fig. 6 delay VCC(B) = 1.1 V to 1.3 V disable time [2] 3.8 16.9 32.8 3.3 33.5 3.3 36.9 ns VCC(B) = 1.4 V to 1.6 V 3.9 10.7 17.1 3.5 18.5 3.5 20.4 ns VCC(B) = 1.65 V to 1.95 V 3.7 8.3 12.7 3.3 13.9 3.3 15.4 ns VCC(B) = 2.3 V to 2.7 V 3.2 6.3 8.6 2.9 9.5 2.9 10.5 ns VCC(B) = 3.0 V to 3.6 V 3.4 5.5 7.4 3.1 8.4 3.1 9.3 ns VCC(B) = 1.1 V to 1.3 V 5.0 9.0 11.0 4.9 11.5 4.9 12.7 ns VCC(B) = 1.4 V to 1.6 V 5.4 9.0 11.1 5.3 11.4 5.3 12.6 ns VCC(B) = 1.65 V to 1.95 V 5.9 9.0 11.3 5.7 11.6 5.7 12.8 ns VCC(B) = 2.3 V to 2.7 V 5.0 9.0 11.2 4.9 11.4 4.9 12.6 ns 6.2 9.0 11.2 5.9 11.9 5.9 13.2 ns VCC(B) = 1.1 V to 1.3 V 8.4 18.1 27.6 7.8 29.1 7.8 32.0 ns VCC(B) = 1.4 V to 1.6 V 7.0 12.8 17.3 6.4 18.6 6.4 20.6 ns VCC(B) = 1.65 V to 1.95 V 7.7 12.6 17.0 7.2 18.1 7.2 19.9 ns VCC(B) = 2.3 V to 2.7 V 4.8 9.0 11.5 4.5 12.3 4.5 13.6 ns VCC(B) = 3.0 V to 3.6 V 7.6 11.1 13.6 7.0 15.1 7.0 16.7 ns DIR to A; see Fig. 7 [3] VCC(B) = 3.0 V to 3.6 V DIR to B; see Fig. 7 74AUP1T45 Product data sheet [3] All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 20 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Symbol Parameter Conditions 25 °C -40 °C to +85 °C -40 °C to +125 °C Unit Min Typ[1] Max Min Max Min Max CL = 5 pF, 10 pF, 15 pF and 30 pF A port; (direction A to B) power dissipation VCC(A) = VCC(B) = 1.2 V capacitance VCC(A) = VCC(B) = 1.5 V CPD [4] [5] - 0.6 - - - - - pF - 0.7 - - - - - pF VCC(A) = VCC(B) = 1.8 V - 0.7 - - - - - pF VCC(A) = VCC(B) = 2.5 V - 0.9 - - - - - pF - 1.1 - - - - - pF VCC(A) = VCC(B) = 1.2 V - 3.7 - - - - - pF VCC(A) = VCC(B) = 1.5 V - 3.8 - - - - - pF VCC(A) = VCC(B) = 1.8 V - 4.0 - - - - - pF VCC(A) = VCC(B) = 2.5 V - 4.6 - - - - - pF VCC(A) = VCC(B) = 3.3 V - 5.2 - - - - - pF VCC(A) = VCC(B) = 1.2 V - 3.7 - - - - - pF VCC(A) = VCC(B) = 1.5 V - 3.8 - - - - - pF VCC(A) = VCC(B) = 1.8 V - 4.0 - - - - - pF VCC(A) = VCC(B) = 2.5 V - 4.6 - - - - - pF VCC(A) = VCC(B) = 3.3 V - 5.2 - - - - - pF VCC(A) = VCC(B) = 1.2 V - 0.6 - - - - - pF VCC(A) = VCC(B) = 1.5 V - 0.7 - - - - - pF VCC(A) = VCC(B) = 1.8 V - 0.7 - - - - - pF VCC(A) = VCC(B) = 2.5 V - 0.9 - - - - - pF VCC(A) = VCC(B) = 3.3 V - 1.1 - - - - - pF VCC(A) = VCC(B) = 3.3 V A port; (direction B to A) B port; (direction A to B) B port; (direction B to A) [1] [2] [3] [4] [5] [4] [5] [4] [5] [4] [5] All typical values are measured at nominal VCC(A) and VCC(B). tpd is the same as tPLH and tPHL. tdis is the same as tPLZ and tPHZ. CPD is used to determine the dynamic power dissipation (PD in μW). 2 2 PD = CPD x VCC x fi x N + Σ(CL x VCC x fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = load capacitance in pF; VCC = supply voltage in V; N = number of inputs switching; 2 Σ(CL x VCC x fo) = sum of the outputs. fi = 1 MHz; VI = GND to VCC 74AUP1T45 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 21 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state 11.1. Waveforms and test circuit VI VM A, B input GND tPHL tPLH VOH B, A output VM 001aae967 VOL Measurement points are given in Table 9. VOL and VOH are typical output voltage drops that occur with the output load. Fig. 6. The data input (A, B) to output (B, A) propagation delay times VI DIR input VM GND t PLZ output LOW-to-OFF OFF-to-LOW t PZL VCCO VM VX VOL t PHZ output HIGH-to-OFF OFF-to-HIGH VOH t PZH VY VM GND outputs enabled outputs disabled outputs enabled 001aae968 Measurement points are given in Table 9. VOL and VOH are typical output voltage drops that occur with the output load. Fig. 7. Enable and disable times Table 9. Measurement points Supply voltage Input[1] Output[2] VCC(A), VCC(B) VM VM VX VY 1.1 V to 1.6 V 0.5 x VCCI 0.5 x VCCO VOL + 0.1 V VOH - 0.1 V 1.65 V to 2.7 V 0.5 x VCCI 0.5 x VCCO VOL + 0.15 V VOH - 0.15 V 3.0 V to 3.6 V 0.5 x VCCI 0.5 x VCCO VOL + 0.3 V VOH - 0.3 V [1] [2] VCCI is the supply voltage associated with the data input port. VCCO is the supply voltage associated with the output port. 74AUP1T45 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 22 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state VCC G VI DUT VEXT 5 kΩ VO RT CL RL 001aac521 Test data is given in Table 10. RL = Load resistance. CL = Load capacitance including jig and probe capacitance. RT = Termination resistance. VEXT = External voltage for measuring switching times. Fig. 8. Test circuit for measuring switching times Table 10. Test data Supply voltage Input Load VEXT VCC(A), VCC(B) VI [1] tr = tf 1.1 V to 3.6 V VCCI ≤ 3.0 ns 5 pF, 10 pF, 15 pF and 30 pF [1] [2] [3] CL RL [2] tPLH, tPHL 5 kΩ or 1 MΩ open tPZH, tPHZ tPZL, tPLZ [3] GND 2 x VCCO VCCI is the supply voltage associated with the data input port. For measuring enable and disable times RL = 5 kΩ. For measuring propagation delays, setup and hold times and pulse width RL = 1 MΩ. VCCO is the supply voltage associated with the output port. 74AUP1T45 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 23 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state 12. Application information 12.1. Unidirectional logic level-shifting application The circuit given in Fig. 9 is an example of the 74AUP1T45 being used in an unidirectional logic level-shifting application. VCC1 74AUP1T45 VCC1 VCC(A) GND A VCC2 1 6 2 5 3 4 VCC2 VCC(B) DIR B System-1 System-2 001aae969 Fig. 9. Unidirectional logic level-shifting application Table 11. Description unidirectional logic level-shifting application Pin Name Function Description 74AUP1T45 Product data sheet 1 VCC(A) VCC1 supply voltage of system-1 (1.1 V to 3.6 V) 2 GND GND device ground (0 V) 3 A OUT output level depends on VCC1 voltage 4 B IN input threshold value depends on VCC2 voltage 5 DIR DIR the GND (LOW level) determines B port to A port direction 6 VCC(B) VCC2 supply voltage of system-2 (1.1 V to 3.6 V) All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 24 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state 12.2. Bidirectional logic level-shifting application Fig. 10 shows the 74AUP1T45 being used in a bidirectional logic level-shifting application. Since the device does not have an output enable (OE) pin, the system designer should take precautions to avoid bus contention between system-1 and system-2 when changing directions. VCC1 74AUP1T45 VCC1 VCC(A) I/O-1 PULL-UP/DOWN OR BUSHOLD GND A VCC2 1 6 2 5 3 4 VCC2 VCC(B) DIR PULL-UP/DOWN OR BUSHOLD I/O-2 B DIR CTRL System-1 System-2 001aae970 System-1 and system-2 must use the same conditions, i.e., both pull-up or both pull-down. Fig. 10. Bidirectional logic level-shifting application Table 12 gives a sequence that will illustrate data transmission from system-1 to system-2 and then from system-2 to system-1. Table 12. Description bidirectional logic level-shifting application H = HIGH voltage level; L = LOW voltage level; Z = high-impedance OFF-state. System-1 and system-2 must use the same conditions, i.e., both pull-up or both pull-down. 74AUP1T45 Product data sheet State DIR CTRL I/O-1 I/O-2 Description 1 H output input system-1 data to system-2 2 H Z Z system-2 is getting ready to send data to system-1. I/O-1 and I/O-2 are disabled. The bus-line state depends on the pull-up or pull-down. 3 L Z Z DIR bit is flipped. I/O-1 and I/O-2 still are disabled. The bus-line state depends on the pull-up or pull-down. 4 L input output system-2 data to system-1 All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 25 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state 12.3. Power-up considerations A proper power-up sequence always should be followed to avoid excessive supply current, bus contention, oscillations, or other anomalies. Take the following precautions to guard against such power-up problems: • • • Connect ground before any supply voltage is applied. Power-up VCC(A). VCC(B) can be ramped up along with or after VCC(A). 12.4. Enable times Calculate the enable times for the 74AUP1T45 using the following formulas: • • • • tPZH (DIR to A) = tPLZ (DIR to B) + tPLH (B to A) tPZL (DIR to A) = tPHZ (DIR to B) + tPHL (B to A) tPZH (DIR to B) = tPLZ (DIR to A) + tPLH (A to B) tPZL (DIR to B) = tPHZ (DIR to A) + tPHL (A to B) In a bidirectional application, these enable times provide the maximum delay from the time the DIR bit is switched until an output is expected. For example, if the 74AUP1T45 initially is transmitting from A to B, then the DIR bit is switched, the B port of the device must be disabled before presenting it with an input. After the B port has been disabled, an input signal applied to it appears on the corresponding A port after the specified propagation delay. 74AUP1T45 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 26 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state 13. Package outline Plastic surface-mounted package; 6 leads SOT363 D B E y A X HE 6 5 v M A 4 Q pin 1 index A 1 2 e1 A1 3 bp c Lp w M B e detail X 0 1 2 mm scale DIMENSIONS (mm are the original dimensions) UNIT A A1 max bp c D E e e1 HE Lp Q v w y mm 1.1 0.8 0.1 0.30 0.20 0.25 0.10 2.2 1.8 1.35 1.15 1.3 0.65 2.2 2.0 0.45 0.15 0.25 0.15 0.2 0.2 0.1 OUTLINE VERSION REFERENCES IEC JEDEC SOT363 JEITA EUROPEAN PROJECTION ISSUE DATE 04-11-08 06-03-16 SC-88 Fig. 11. Package outline SOT363 (SC-88) 74AUP1T45 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 27 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state SOT886 XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm b 1 2 3 4x (2) L L1 e 6 5 e1 4 e1 6x A (2) A1 D E terminal 1 index area 0 1 2 mm scale Dimensions (mm are the original dimensions) Unit mm max nom min A(1) 0.5 A1 b D E 0.04 0.25 1.50 1.05 0.20 1.45 1.00 0.17 1.40 0.95 e e1 0.6 0.5 L L1 0.35 0.40 0.30 0.35 0.27 0.32 Notes 1. Including plating thickness. 2. Can be visible in some manufacturing processes. Outline version SOT886 sot886_po References IEC JEDEC JEITA European projection Issue date 04-07-22 12-01-05 MO-252 Fig. 12. Package outline SOT886 (XSON6) 74AUP1T45 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 28 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state XSON6: extremely thin small outline package; no leads; 6 terminals; body 0.9 x 1.0 x 0.35 mm 1 SOT1115 b 3 2 (4×)(2) L L1 e 6 5 4 e1 e1 (6×)(2) A1 A D E terminal 1 index area 0 0.5 Dimensions Unit mm 1 mm scale A(1) A1 b D E e max 0.35 0.04 0.20 0.95 1.05 nom 0.15 0.90 1.00 0.55 min 0.12 0.85 0.95 e1 0.3 L L1 0.35 0.40 0.30 0.35 0.27 0.32 Note 1. Including plating thickness. 2. Visible depending upon used manufacturing technology. Outline version sot1115_po References IEC JEDEC JEITA European projection Issue date 10-04-02 10-04-07 SOT1115 Fig. 13. Package outline SOT1115 (XSON6) 74AUP1T45 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 29 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state XSON6: extremely thin small outline package; no leads; 6 terminals; body 1.0 x 1.0 x 0.35 mm 1 SOT1202 b 3 2 (4×)(2) L L1 e 6 5 4 e1 e1 (6×)(2) A1 A D E terminal 1 index area 0 0.5 Dimensions Unit mm 1 mm scale A(1) A1 b D E e e1 L L1 max 0.35 0.04 0.20 1.05 1.05 0.35 0.40 nom 0.15 1.00 1.00 0.55 0.35 0.30 0.35 min 0.12 0.95 0.95 0.27 0.32 Note 1. Including plating thickness. 2. Visible depending upon used manufacturing technology. Outline version sot1202_po References IEC JEDEC JEITA European projection Issue date 10-04-02 10-04-06 SOT1202 Fig. 14. Package outline SOT1202 (XSON6) 74AUP1T45 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 30 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state 14. Abbreviations Table 13. Abbreviations Acronym Description CDM Charged Device Model DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model 15. Revision history Table 14. Revision history Document ID Release date Data sheet status Change notice Supersedes 74AUP1T45 v.6 20201009 Product data sheet - 74AUP1T45 v.5 Modifications: • • 74AUP1T45 v.5 20120809 Modifications: • 74AUP1T45 v.4 20111128 Modifications: • 74AUP1T45 v.3 20101104 74AUP1T45 v.2 20090803 74AUP1T45 v.1 20061018 74AUP1T45 Product data sheet Type number 74AUP1T45GF removed. Table 5: Derating values for Ptot total power dissipation updated. Product data sheet - 74AUP1T45 v.4 Package outline drawing of SOT886 (Fig. 12) modified. Product data sheet - 74AUP1T45 v.3 Product data sheet - 74AUP1T45 v.2 Product data sheet - 74AUP1T45 v.1 Product data sheet - - Legal pages updated. All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 31 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state 16. Legal information injury, death or severe property or environmental damage. Nexperia and its suppliers accept no liability for inclusion and/or use of Nexperia products in such equipment or applications and therefore such inclusion and/or use is at the customer’s own risk. Data sheet status Quick reference data — The Quick reference data is an extract of the product data given in the Limiting values and Characteristics sections of this document, and as such is not complete, exhaustive or legally binding. Document status [1][2] Product status [3] Definition Objective [short] data sheet Development This document contains data from the objective specification for product development. Preliminary [short] data sheet Qualification This document contains data from the preliminary specification. Product [short] data sheet Production This document contains the product specification. [1] [2] [3] Please consult the most recently issued document before initiating or completing a design. The term 'short data sheet' is explained in section "Definitions". The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status information is available on the internet at https://www.nexperia.com. Definitions Draft — The document is a draft version only. The content is still under internal review and subject to formal approval, which may result in modifications or additions. Nexperia does not give any representations or warranties as to the accuracy or completeness of information included herein and shall have no liability for the consequences of use of such information. Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant full data sheet, which is available on request via the local Nexperia sales office. In case of any inconsistency or conflict with the short data sheet, the full data sheet shall prevail. Product specification — The information and data provided in a Product data sheet shall define the specification of the product as agreed between Nexperia and its customer, unless Nexperia and customer have explicitly agreed otherwise in writing. In no event however, shall an agreement be valid in which the Nexperia product is deemed to offer functions and qualities beyond those described in the Product data sheet. Disclaimers Limited warranty and liability — Information in this document is believed to be accurate and reliable. However, Nexperia does not give any representations or warranties, expressed or implied, as to the accuracy or completeness of such information and shall have no liability for the consequences of use of such information. Nexperia takes no responsibility for the content in this document if provided by an information source outside of Nexperia. In no event shall Nexperia be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation - lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. 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Suitability for use — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical systems or equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal 74AUP1T45 Product data sheet Applications — Applications that are described herein for any of these products are for illustrative purposes only. Nexperia makes no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Customers are responsible for the design and operation of their applications and products using Nexperia products, and Nexperia accepts no liability for any assistance with applications or customer product design. It is customer’s sole responsibility to determine whether the Nexperia product is suitable and fit for the customer’s applications and products planned, as well as for the planned application and use of customer’s third party customer(s). Customers should provide appropriate design and operating safeguards to minimize the risks associated with their applications and products. Nexperia does not accept any liability related to any default, damage, costs or problem which is based on any weakness or default in the customer’s applications or products, or the application or use by customer’s third party customer(s). Customer is responsible for doing all necessary testing for the customer’s applications and products using Nexperia products in order to avoid a default of the applications and the products or of the application or use by customer’s third party customer(s). Nexperia does not accept any liability in this respect. Limiting values — Stress above one or more limiting values (as defined in the Absolute Maximum Ratings System of IEC 60134) will cause permanent damage to the device. Limiting values are stress ratings only and (proper) operation of the device at these or any other conditions above those given in the Recommended operating conditions section (if present) or the Characteristics sections of this document is not warranted. Constant or repeated exposure to limiting values will permanently and irreversibly affect the quality and reliability of the device. Terms and conditions of commercial sale — Nexperia products are sold subject to the general terms and conditions of commercial sale, as published at http://www.nexperia.com/profile/terms, unless otherwise agreed in a valid written individual agreement. In case an individual agreement is concluded only the terms and conditions of the respective agreement shall apply. Nexperia hereby expressly objects to applying the customer’s general terms and conditions with regard to the purchase of Nexperia products by customer. No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Export control — This document as well as the item(s) described herein may be subject to export control regulations. Export might require a prior authorization from competent authorities. Non-automotive qualified products — Unless this data sheet expressly states that this specific Nexperia product is automotive qualified, the product is not suitable for automotive use. It is neither qualified nor tested in accordance with automotive testing or application requirements. Nexperia accepts no liability for inclusion and/or use of non-automotive qualified products in automotive equipment or applications. In the event that customer uses the product for design-in and use in automotive applications to automotive specifications and standards, customer (a) shall use the product without Nexperia’s warranty of the product for such automotive applications, use and specifications, and (b) whenever customer uses the product for automotive applications beyond Nexperia’s specifications such use shall be solely at customer’s own risk, and (c) customer fully indemnifies Nexperia for any liability, damages or failed product claims resulting from customer design and use of the product for automotive applications beyond Nexperia’s standard warranty and Nexperia’s product specifications. Translations — A non-English (translated) version of a document is for reference only. The English version shall prevail in case of any discrepancy between the translated and English versions. Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 32 / 33 74AUP1T45 Nexperia Low-power dual supply translating transceiver; 3-state Contents 1. General description...................................................... 1 2. Features and benefits.................................................. 1 3. Ordering information....................................................2 4. Marking.......................................................................... 2 5. Functional diagram.......................................................2 6. Pinning information......................................................3 6.1. Pinning.........................................................................3 6.2. Pin description............................................................. 3 7. Functional description................................................. 3 8. Limiting values............................................................. 4 9. Recommended operating conditions..........................4 10. Static characteristics..................................................5 11. Dynamic characteristics...........................................11 11.1. Waveforms and test circuit.......................................22 12. Application information........................................... 24 12.1. Unidirectional logic level-shifting application............24 12.2. Bidirectional logic level-shifting application.............. 25 12.3. Power-up considerations......................................... 26 12.4. Enable times............................................................26 13. Package outline........................................................ 27 14. Abbreviations............................................................ 31 15. Revision history........................................................31 16. Legal information......................................................32 © Nexperia B.V. 2020. All rights reserved For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com Date of release: 9 October 2020 74AUP1T45 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 6 — 9 October 2020 © Nexperia B.V. 2020. All rights reserved 33 / 33