74AVC2T245GUX

74AVC2T245 2-bit dual supply translating transceiver with configurable voltage translation; 3-state Rev. 2 — 6 April 2017 1 Product data sheet General description The 74AVC2T245 is a 2-bit, dual supply transceiver that enables bidirectional level translation. The device can be used as two 1-bit transceivers or as a 2-bit transceiver. It features two 2-bit input-output ports (An and Bn) and direction control inputs (DIRn), an output enable input (OE) and dual supply pins (VCC(A) and VCC(B)). Both VCC(A) and VCC(B) can be supplied at any voltage between 0.8 V and 3.6 V making the device suitable for translating between any of the low voltage nodes (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V and 3.3 V). Pins An, OE and DIRn are referenced to VCC(A) and pins Bn are referenced to VCC(B). A HIGH on DIRn allows transmission from An to Bn and a LOW on DIRn allows transmission from Bn to An. The output enable input (OE) can be used to disable the outputs so the buses are effectively isolated. The device 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 level, both An and Bn are in the high-impedance OFF-state. 2 Features and benefits • Wide supply voltage range: – VCC(A): 0.8 V to 3.6 V – VCC(B): 0.8 V to 3.6 V • Complies with JEDEC standards: – JESD8-12 (0.8 V to 1.3 V) – JESD8-11 (0.9 V to 1.65 V) – 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-A114E Class 3B exceeds 8000 V – CDM JESD22-C101C exceeds 1000 V • Maximum data rates: – 380 Mbit/s (≥ 1.8 V to 3.3 V translation) – 200 Mbit/s (≥ 1.1 V to 3.3 V translation) – 200 Mbit/s (≥ 1.1 V to 2.5 V translation) – 200 Mbit/s (≥ 1.1 V to 1.8 V translation) – 150 Mbit/s (≥ 1.1 V to 1.5 V translation) – 100 Mbit/s (≥ 1.1 V to 1.2 V translation) • Suspend mode • Latch-up performance exceeds 100 mA per JESD 78 Class II • Inputs accept voltages up to 3.6 V 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state • IOFF circuitry provides partial Power-down mode operation • Specified from -40 °C to +85 °C and -40 °C to +125 °C 3 Ordering information Table 1. Ordering information Type number Package Temperature range 74AVC2T245GU -40 °C to +125 °C Name Description Version XQFN10 plastic, extremely thin quad flat package; no leads; SOT1160-1 10 terminals; body 1.40 x 1.80 x 0.50 mm 4 Marking Table 2. Marking codes Type number Marking code 74AVC2T245GU B3 5 Functional diagram 5 4 B1 VCC(A) 2 10 B2 VCC(B) OE DIR1 DIR2 A1 8 1 A2 9 aaa-022963 Figure 1. Logic symbol 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 2 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state OE An DIRn Bn VCC(A) VCC(B) to next transceiver 001aao070 Figure 2. Logic diagram (one 1-bit transceiver) 6 Pinning information 6.1 Pinning 8 A1 terminal 1 index area 9 A2 10 DIR1 74AVC2T245 6 VCC(B) B1 5 OE 2 B2 4 7 VCC(A) GND 3 DIR2 1 Transparent top view aaa-022964 Figure 3. Pin configuration SOT1160-1 (XQFN10) 6.2 Pin description Table 3. Pin description Symbol Pin Description DIR1, DIR2 10, 1 direction control OE 2 output enable input (active LOW) VCC(B) 6 supply voltage B (Bn inputs are referenced to VCC(B)) VCC(A) 7 supply voltage A (An, OE and DIRn inputs are referenced to VCC(A)) A1, A2 8, 9 data input or output B1, B2 5, 4 data input or output GND 3 ground (0 V) 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 3 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state 7 Functional description Table 4. Function table [1] Supply voltage Input Input/output [2] Bn [2] OE 0.8 V to 3.6 V L L An = Bn input 0.8 V to 3.6 V L H input Bn = An 0.8 V to 3.6 V H X Z Z [3] X X Z Z [1] [2] [3] An [2] VCC(A), VCC(B) GND DIRn [2] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. The An, DIRn and OE input circuit is referenced to VCC(A); The Bn input circuit is referenced to VCC(B). If at least one of VCC(A) or VCC(B) is at GND level, the device goes into suspend mode. 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 Conditions Min Max Unit VCC(A) supply voltage A -0.5 +4.6 V VCC(B) supply voltage B -0.5 +4.6 V IIK input clamping current -50 - -0.5 +4.6 VI input voltage IOK output clamping current VO output voltage VI < 0 V [1] VO < 0 V mA V -50 - [1] [2] [3] -0.5 VCCO + 0.5 V Suspend or 3-state mode [1] -0.5 +4.6 V [2] - ±50 mA - 100 mA Active mode mA IO output current VO = 0 V to VCCO ICC supply current ICC(A) or ICC(B) IGND ground current -100 - mA Tstg storage temperature -65 +150 °C Ptot total power dissipation - 250 mW [1] [2] [3] Tamb = -40 °C to +125 °C The minimum input voltage ratings and output voltage ratings may be exceeded if the input and output current ratings are observed. VCCO is the supply voltage associated with the output port. VCCO + 0.5 V should not exceed 4.6 V. 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 4 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state 9 Recommended operating conditions Table 6. Recommended operating conditions Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC(A) Conditions Min Max supply voltage A 0.8 3.6 V VCC(B) supply voltage B 0.8 3.6 V VI input voltage 0 3.6 V VO output voltage 0 VCCO V 0 3.6 V -40 +125 °C - 5 [1] Active mode Suspend or 3-state mode Tamb Δt/ΔV [1] [2] ambient temperature input transition rise and fall rate [2] VCCI =0.8 V to 3.6 V Unit ns/V VCCO is the supply voltage associated with the output port. VCCI is the supply voltage associated with the input port. 10 Static characteristics [1] [2] Table 7. Typical static characteristics at Tamb = 25 °C At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter VOH VOL Conditions Min Typ Max Unit VI = VIH or VIL HIGH-level output voltage IO = -1.5 mA; VCC(A) = VCC(B) = 0.8 V - 0.69 - V VI = VIH or VIL LOW-level output voltage IO = 1.5 mA; VCC(A) = VCC(B) = 0.8 V - 0.07 - V - ±0.025 ±0.25 μA II input leakage current DIRn, OE input; VI = 0 V or 3.6 V; VCC(A) = VCC(B) = 0.8 V to 3.6 V IOZ OFF-state output current A or B port; VO = 0 V or VCCO; VCC(A) = VCC(B) = 3.6 V [3] - ±0.5 ±2.5 μA suspend mode A port; VO = 0 V or VCCO; VCC(A) = 3.6 V; VCC(B) = 0 V [3] - ±0.5 ±2.5 μA suspend mode B port; VO = 0 V or VCCO; VCC(A) = 0 V; VCC(B) = 3.6 V [3] - ±0.5 ±2.5 μA - ±0.1 ±1 μA A port; VCC(A) = 0 V; VCC(B) = 0.8 V to 3.6 V - ±0.1 ±1 μA B port; VCC(B) = 0 V; VCC(A) = 0.8 V to 3.6 V - ±0.1 ±1 μA IOFF power-off leakage current VI or VO = 0 V to 3.6 V CI input capacitance DIRn, OE input; VI = 0 V or 3.3 V; VCC(A) = VCC(B) = 3.3 V - 2.0 - pF CI/O input/output capacitance A and B port; VO = 3.3 V or 0 V; VCC(A) = VCC(B) = 3.3 V - 4.0 - pF [1] [2] VCCO is the supply voltage associated with the output port. VCCI is the supply voltage associated with the data input port. 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 5 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state [3] For I/O ports, the parameter IOZ includes the input leakage current. [1] [2] Table 8. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter VIH HIGH-level input voltage Conditions -40 °C to +85 °C -40 °C to +125 °C Unit Min Max Min Max VCCI = 0.8 V 0.70VCCI - 0.70VCCI - V VCCI = 1.1 V to 1.95 V 0.65VCCI - 0.65VCCI - V VCCI = 2.3 V to 2.7 V 1.6 - 1.6 - V VCCI = 3.0 V to 3.6 V 2 - 2 - V VCC(A) = 0.8 V 0.70VCC(A) - 0.70VCC(A) - V VCC(A) = 1.1 V to 1.95 V 0.65VCC(A) - 0.65VCC(A) - V VCC(A) = 2.3 V to 2.7 V 1.6 - 1.6 - V VCC(A) = 3.0 V to 3.6 V 2 - 2 - V VCCI = 0.8 V - 0.30VCCI - 0.30VCCI V VCCI = 1.1 V to 1.95 V - 0.35VCCI - 0.35VCCI V VCCI = 2.3 V to 2.7 V - 0.7 - 0.7 V VCCI = 3.0 V to 3.6 V - 0.8 - 0.8 V VCC(A) = 0.8 V - 0.30VCC(A) - 0.30VCC(A) V VCC(A) = 1.1 V to 1.95 V - 0.35VCC(A) - 0.35VCC(A) V VCC(A) = 2.3 V to 2.7 V - 0.7 - 0.7 V VCC(A) = 3.0 V to 3.6 V - 0.8 - 0.8 V VCCO - 0.1 - VCCO - 0.1 - V IO = -3 mA; VCC(A) = VCC(B) = 1.1 V 0.85 - 0.85 - V IO = -6 mA; VCC(A) = VCC(B) = 1.4 V 1.05 - 1.05 - V IO = -8 mA; VCC(A) = VCC(B) = 1.65 V 1.2 - 1.2 - V IO = -9 mA; VCC(A) = VCC(B) = 2.3 V 1.75 - 1.75 - V IO = -12 mA; VCC(A) = VCC(B) = 3.0 V 2.3 - 2.3 - V data input DIRn, OE input VIL LOW-level input voltage data input DIRn, OE input VOH VI = VIH or VIL HIGH-level output voltage IO = -100 μA; VCC(A) = VCC(B) = 0.8 V to 3.6 V 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 6 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state Symbol Parameter VOL Conditions -40 °C to +85 °C -40 °C to +125 °C Unit Min Max Min Max - 0.1 - 0.1 V IO = 3 mA; VCC(A) = VCC(B) = 1.1 V - 0.25 - 0.25 V IO = 6 mA; VCC(A) = VCC(B) = 1.4 V - 0.35 - 0.35 V IO = 8 mA; VCC(A) = VCC(B) = 1.65 V - 0.45 - 0.45 V IO = 9 mA; VCC(A) = VCC(B) = 2.3 V - 0.55 - 0.55 V IO = 12 mA; VCC(A) = VCC(B) = 3.0 V - 0.7 - 0.7 V - ±1 - ±5 μA VI = VIH or VIL LOW-level output voltage IO = 100 μA; VCC(A) = VCC(B) = 0.8 V to 3.6 V II input leakage current DIRn, OE input; VI = 0 V or 3.6 V; VCC(A) = VCC(B) = 0.8 V to 3.6 V IOZ OFF-state output current A or B port; VO = 0 V or VCCO; VCC(A) = VCC(B) = 3.6 V [3] - ±5 - ±30 μA suspend mode A port; VO = 0 V or VCCO; VCC(A) = 3.6 V; VCC(B) = 0 V [3] - ±5 - ±30 μA suspend mode B port; VO = 0 V or VCCO; VCC(A) = 0 V; VCC(B) = 3.6 V [3] - ±5 - ±30 μA A port; VI or VO = 0 V to 3.6 V; VCC(A) = 0 V; VCC(B) = 0.8 V to 3.6 V - ±5 - ±30 μA B port; VI or VO = 0 V to 3.6 V; VCC(B) = 0 V; VCC(A) = 0.8 V to 3.6 V - ±5 - ±30 μA VCC(A) = 0.8 V to 3.6 V; VCC(B) = 0.8 V to 3.6 V - 10 - 55 μA VCC(A) = 1.1 V to 3.6 V; VCC(B) = 1.1 V to 3.6 V - 8 - 50 μA VCC(A) = 3.6 V; VCC(B) = 0 V - 8 - 50 μA VCC(A) = 0 V; VCC(B) = 3.6 V -2 - -12 - μA VCC(A) = 0.8 V to 3.6 V; VCC(B) = 0.8 V to 3.6 V - 10 - 55 μA VCC(A) = 1.1 V to 3.6 V; VCC(B) = 1.1 V to 3.6 V - 8 - 50 μA VCC(A) = 3.6 V; VCC(B) = 0 V -2 - -12 - μA VCC(A) = 0 V; VCC(B) = 3.6 V - 8 - 50 μA IOFF ICC power-off leakage current supply current A port; VI = 0 V or VCCI; IO = 0 A B port; VI = 0 V or VCCI; IO = 0 A 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 7 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state Symbol Parameter ΔICC [1] [2] [3] Conditions -40 °C to +85 °C -40 °C to +125 °C Unit Min Max Min Max A plus B port (ICC(A) + ICC(B)); IO = 0 A; VI = 0 V or VCCI; VCC(A) = 0.8 V to 3.6 V; VCC(B) = 0.8 V to 3.6 V - 20 - 70 μA A plus B port (ICC(A) + ICC(B)); IO = 0 A; VI = 0 V or VCCI; VCC(A) = 1.1 V to 3.6 V; VCC(B) = 1.1 V to 3.6 V - 16 - 65 μA - 500 - 650 μA additional VI = 3.0 V; VCC(A) = VCC(B) = 3.6 V supply current VCCO is the supply voltage associated with the output port. VCCI is the supply voltage associated with the data input port. For I/O ports, the parameter IOZ includes the input leakage current. Table 9. Typical total supply current (ICC(A) + ICC(B)) VCC(A) VCC(B) Unit 0V 0.8 V 1.2 V 1.5 V 1.8 V 2.5 V 3.3 V 0V 0 0.1 0.1 0.1 0.1 0.1 0.1 μA 0.8 V 0.1 0.1 0.1 0.1 0.1 0.3 1.6 μA 1.2 V 0.1 0.1 0.1 0.1 0.1 0.1 0.8 μA 1.5 V 0.1 0.1 0.1 0.1 0.1 0.1 0.4 μA 1.8 V 0.1 0.1 0.1 0.1 0.1 0.1 0.2 μA 2.5 V 0.1 0.3 0.1 0.1 0.1 0.1 0.1 μA 3.3 V 0.1 1.6 0.8 0.4 0.2 0.1 0.1 μA 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 8 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state 11 Dynamic characteristics Table 10. Typical power dissipation capacitance at VCC(A) = VCC(B) and Tamb = 25 °C Voltages are referenced to GND (ground = 0 V). Symbol Parameter CPD [1] [2] Conditions [1] [2] VCC(A) = VCC(B) Unit 0.8 V 1.2 V 1.5 V 1.8 V 2.5 V 3.3 V power dissipation A port: (direction An to Bn); output enabled capacitance 0.2 0.2 0.2 0.2 0.3 0.6 pF A port: (direction An to Bn); output disabled 0.2 0.2 0.2 0.2 0.3 0.6 pF A port: (direction Bn to An); output enabled 9 9 9 10 12 14 pF A port: (direction Bn to An); output disabled 0.6 0.7 0.7 0.7 0.8 0.9 pF B port: (direction An to Bn); output enabled 9 9 9 10 12 14 pF B port: (direction An to Bn); output disabled 0.6 0.7 0.7 0.7 0.8 0.9 pF B port: (direction Bn to An); output enabled 0.2 0.2 0.2 0.2 0.3 0.6 pF B port: (direction Bn to An); output disabled 0.2 0.2 0.2 0.2 0.3 0.6 pF CPD is used to determine the dynamic power dissipation (PD in μW). 2 2 PD = CPD × VCC x fi x N + Σ(CL x VCC × 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 × fo) = sum of the outputs. fi = 10 MHz; VI = GND to VCC; tr = tf = 1 ns; CL = 0 pF; RL = ∞ Ω. [1] Table 11. Typical dynamic characteristics at VCC(A) = 0.8 V and Tamb = 25 °C Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 6; for waveforms see Figure 4 and Figure 5 Symbol Parameter tpd tdis [1] VCC(B) Unit 0.8 V 1.2 V 1.5 V 1.8 V 2.5 V 3.3 V propagation delay An to Bn 17.5 8.0 7.0 6.7 6.6 6.7 ns Bn to An 17.6 14.8 14.4 14.2 14.0 13.8 ns OE to An 17.0 17.0 17.0 17.0 17.0 17.0 ns OE to Bn 19.7 10.9 9.8 10.0 9.3 9.9 ns OE to An 30.3 30.2 30.2 30.2 30.1 30.1 ns OE to Bn 34.3 22.7 21.5 21.0 21.1 21.5 ns disable time ten Conditions enable time tpd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH. 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 9 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state Table 12. Typical dynamic characteristics at VCC(B) = 0.8 V and Tamb = 25 °C [1] Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 6; for waveforms see Figure 4 and Figure 5 Symbol Parameter tpd tdis [1] VCC(A) Unit 0.8 V 1.2 V 1.5 V 1.8 V 2.5 V 3.3 V propagation delay An to Bn 17.5 14.8 14.3 14.1 13.9 13.8 ns Bn to An 17.6 8.0 7.1 6.8 6.6 6.7 ns OE to An 17.0 5.8 4.1 4.0 2.9 3.4 ns OE to Bn 19.7 15.6 15.0 14.7 14.4 14.1 ns OE to An 30.3 6.2 4.1 3.1 2.2 1.8 ns OE to Bn 34.3 18.1 17.2 16.8 16.5 16.3 ns disable time ten Conditions enable time tpd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH. [1] Table 13. Dynamic characteristics for temperature range -40 °C to +85 °C Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 6; for waveforms see Figure 4 and Figure 5 Symbol Parameter Conditions VCC(B) Unit 1.2 V±0.1 V 1.5 V±0.1 V 1.8 V±0.15 V 2.5 V±0.2 V 3.3 V±0.3 V Min Max Min Max Min Max Min Max Min Max VCC(A) = 1.1 V to 1.3 V tpd tdis ten propagation delay An to Bn 1.1 9.2 1.1 6.9 0.9 5.9 0.9 5.3 0.8 5.2 ns Bn to An 1.1 9.2 1 8.5 1 8.2 0.9 8.2 0.8 8 ns disable time OE to An 2.4 10 2.4 10 2.4 10 2.4 10 2.4 10 ns OE to Bn 2.7 10.8 2.3 8.4 2.5 8 2.1 7 2.6 7.8 ns OE to An 1.5 12.4 1.5 12.4 1.5 12.4 1.5 12.4 1.5 12.4 ns OE to Bn 1.9 12.6 1.7 9.3 1.6 8 1.5 6.9 1.4 6.7 ns propagation delay An to Bn 1 8.5 1 5.5 0.9 4.7 0.9 3.8 0.8 3.5 ns Bn to An 1.1 6.9 1 5.5 1 5.3 0.9 5 0.8 4.8 ns disable time OE to An 2 6.3 2 6.3 2 6.3 2 6.3 2 6.3 ns OE to Bn 2.6 9.8 2.2 6.7 2.5 6.5 2 5.4 2.5 6 ns OE to An 1.2 6.8 1.2 6.8 1.2 6.8 1.2 6.8 1.2 6.8 ns OE to Bn 1.7 11 1.5 6.8 1.4 5.8 1.3 4.8 1.3 4.4 ns propagation delay An to Bn 1 8.2 1 5.3 0.9 4.4 0.8 3.4 0.7 3.2 ns Bn to An 0.9 5.9 0.9 4.7 0.9 4.4 0.8 4.1 0.7 3.9 ns disable time OE to An 2.1 5.9 2.1 5.9 2.1 5.9 2.1 5.9 2.1 5.9 ns OE to Bn 2.4 9.5 2.1 6.4 2.3 6.2 1.8 5 2.3 5.6 ns OE to An 1.1 5.3 1.1 5.3 1.1 5.3 1.1 5.3 1.1 5.3 ns OE to Bn 1.6 10.5 1.4 6.3 1.3 5.3 1.2 4.3 1.1 3.9 ns enable time VCC(A) = 1.4 V to 1.6 V tpd tdis ten enable time VCC(A) = 1.65 V to 1.95 V tpd tdis ten enable time 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 10 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state Symbol Parameter Conditions VCC(B) Unit 1.2 V±0.1 V 1.5 V±0.1 V 1.8 V±0.15 V 2.5 V±0.2 V 3.3 V±0.3 V Min Max Min Max Min Max Min Max Min Max VCC(A) = 2.3 V to 2.7 V tpd tdis ten propagation delay An to Bn 0.9 8.2 0.9 5 0.8 4.1 0.7 3.1 0.6 2.7 ns Bn to An 0.9 5.3 0.9 3.8 0.8 3.4 0.7 3.1 0.6 3 ns disable time OE to An 1.5 4.3 1.5 4.3 1.5 4.3 1.5 4.3 1.5 4.3 ns OE to Bn 2.3 9 1.9 6 2.2 5.8 1.6 4.6 2.1 5.1 ns OE to An 0.9 3.6 0.9 3.6 0.9 3.6 0.9 3.6 0.9 3.6 ns OE to Bn 1.3 10 1.3 5.8 1.2 4.8 1.1 3.7 1.1 3.3 ns propagation delay An to Bn 0.8 8 0.8 4.8 0.7 3.9 0.6 3 0.5 2.6 ns Bn to An 0.8 5.2 0.8 3.5 0.7 3.2 0.6 2.7 0.5 2.6 ns disable time OE to An 1.9 4.7 1.9 4.7 1.9 4.7 1.9 4.7 1.9 4.7 ns OE to Bn 2.2 8.6 1.9 5.8 2 5.6 1.5 4.4 2 5 ns OE to An 0.9 2.9 0.9 2.9 0.9 2.9 0.9 2.9 0.9 2.9 ns OE to Bn 1.5 9.8 1.4 5.6 1.2 4.6 1.1 3.5 1.1 3.1 ns enable time VCC(A) = 3.0 V to 3.6 V tpd tdis ten [1] enable time tpd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH. [1] Table 14. Dynamic characteristics for temperature range -40 °C to +125 °C Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 6; for waveforms see Figure 4 and Figure 5 Symbol Parameter Conditions VCC(B) Unit 1.2 V±0.1 V 1.5 V±0.1 V 1.8 V±0.15 V 2.5 V±0.2 V 3.3 V±0.3 V Min Max Min Max Min Max Min Max Min Max VCC(A) = 1.1 V to 1.3 V tpd tdis ten propagation delay An to Bn 1.1 9.7 1.1 7.3 0.9 6.3 0.9 5.6 0.8 5.5 ns Bn to An 1.1 9.7 1 8.9 1 8.6 0.9 8.6 0.8 8.4 ns disable time OE to An 2.4 10.5 2.4 10.5 2.4 10.5 2.4 10.5 2.4 10.5 ns OE to Bn 2.7 11.6 2.3 9.1 2.5 8.6 2.1 7.5 2.6 8.4 ns OE to An 1.5 13 1.5 13 1.5 13 1.5 13 1.5 13 ns OE to Bn 1.9 13 1.7 9.6 1.6 8.4 1.5 7.2 1.4 7 ns propagation delay An to Bn 1 8.9 1 5.7 0.9 4.9 0.9 4 0.8 3.7 ns Bn to An 1.1 7.3 1 5.7 1 5.5 0.9 5.2 0.8 5.1 ns disable time OE to An 2 6.7 2 6.7 2 6.7 2 6.7 2 6.7 ns OE to Bn 2.6 10.2 2.2 7.1 2.5 6.9 2 5.7 2.5 6.3 ns OE to An 1.2 7.3 1.2 7.3 1.2 7.3 1.2 7.3 1.2 7.3 ns enable time VCC(A) = 1.4 V to 1.6 V tpd tdis ten enable time 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 11 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state Symbol Parameter Conditions VCC(B) Unit 1.2 V±0.1 V 1.5 V±0.1 V 1.8 V±0.15 V 2.5 V±0.2 V 3.3 V±0.3 V Min Max Min Max Min Max Min Max Min Max OE to Bn 1.7 11.4 1.5 7.1 1.4 6.1 1.3 5.1 1.3 4.7 ns propagation delay An to Bn 1 8.6 1 5.5 0.9 4.6 0.8 3.6 0.7 3.4 ns Bn to An 0.9 6.3 0.9 4.9 0.9 4.6 0.8 4.3 0.7 4.1 ns disable time OE to An 2.1 6.2 2.1 6.2 2.1 6.2 2.1 6.2 2.1 6.2 ns OE to Bn 2.4 10 2.1 6.8 2.3 6.6 1.8 5.3 2.3 5.9 ns OE to An 1.1 5.7 1.1 5.7 1.1 5.7 1.1 5.7 1.1 5.7 ns OE to Bn 1.6 11 1.4 6.7 1.3 5.7 1.2 4.6 1.1 4.2 ns propagation delay An to Bn 0.9 8.6 0.9 5.2 0.8 4.3 0.7 3.3 0.6 2.9 ns Bn to An 0.9 5.6 0.9 4 0.8 3.6 0.7 3.3 0.6 3.2 ns disable time OE to An 1.5 4.6 1.5 4.6 1.5 4.6 1.5 4.6 1.5 4.6 ns OE to Bn 2.3 9.5 1.9 6.4 2.2 6.1 1.6 4.9 2.1 5.4 ns OE to An 0.9 3.9 0.9 3.9 0.9 3.9 0.9 3.9 0.9 3.9 ns OE to Bn 1.3 10.5 1.3 6.2 1.2 5.1 1.1 4 1.1 3.6 ns propagation delay An to Bn 0.8 8.4 0.8 5.1 0.7 4.1 0.6 3.2 0.5 2.7 ns Bn to An 0.8 5.5 0.8 3.7 0.7 3.4 0.6 2.9 0.5 2.7 ns disable time OE to An 1.9 5 1.9 5 1.9 5 1.9 5 1.9 5 ns OE to Bn 2.2 9 1.9 6.2 2 5.9 1.5 4.7 2 5.2 ns OE to An 0.9 3.1 0.9 3.1 0.9 3.1 0.9 3.1 0.9 3.1 ns OE to Bn 1.5 10.2 1.4 5.9 1.2 5 1.1 3.7 1.1 3.3 ns VCC(A) = 1.65 V to 1.95 V tpd tdis ten enable time VCC(A) = 2.3 V to 2.7 V tpd tdis ten enable time VCC(A) = 3.0 V to 3.6 V tpd tdis ten [1] enable time tpd is the same as tPLH and tPHL; tdis is the same as tPLZ and tPHZ; ten is the same as tPZL and tPZH. 11.1 Waveforms and test circuit VI An, Bn input VM GND tPHL tPLH VOH Bn, An output VM VOL aaa-022965 Measurement points are given in Table 15. VOL and VOH are typical output voltage levels that occur with the output load. Figure 4. The data input (An, Bn) to output (Bn, An) propagation delay times 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 12 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state VI VM OE input GND tPLZ output LOW-to-OFF OFF-to-LOW tPZL VCCO VM VX VOL tPHZ output HIGH-to-OFF OFF-to-HIGH VOH tPZH VY VM GND outputs enabled outputs disabled outputs enabled aaa-022966 Measurement points are given in Table 15. VOL and VOH are typical output voltage levels that occur with the output load. Figure 5. Enable and disable times Table 15. Measurement points [1] [2] Supply voltage Input VCC(A), VCC(B) VM VM VX VY 0.8 V to 1.6 V 0.5VCCI 0.5VCCO VOL + 0.1 V VOH - 0.1 V 1.65 V to 2.7 V 0.5VCCI 0.5VCCO VOL + 0.15 V VOH - 0.15 V 3.0 V to 3.6 V 0.5VCCI 0.5VCCO VOL + 0.3 V VOH - 0.3 V [1] [2] Output VCCI is the supply voltage associated with the data input port. VCCO is the supply voltage associated with the output port. 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 13 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state tW VI 90 % negative pulse VM VM 10 % 0V tf tr tr VI tf 90 % positive pulse VM VM 10 % 0V tW VEXT VCC G VI RL VO DUT RT CL RL 001aae331 Test data is given in Table 16. RL = Load resistance. CL = Load capacitance including jig and probe capacitance. RT = termination resistance should be equal to output impedance Zo of the pulse generator. VEXT = External voltage for measuring switching times. Figure 6. Test circuit for measuring switching times Table 16. Test data Supply voltage Input [1] VCC(A), VCC(B) VI 0.8 V to 1.6 V VCCI 1.65 V to 2.7 V 3.0 V to 3.6 V [1] [2] [3] Load Δt/ΔV [2] VEXT CL RL tPLH, tPHL tPZH, tPHZ tPZL, tPLZ ≤ 1.0 ns/V 15 pF 2 kΩ open GND 2VCCO VCCI ≤ 1.0 ns/V 15 pF 2 kΩ open GND 2VCCO VCCI ≤ 1.0 ns/V 15 pF 2 kΩ open GND 2VCCO [3] VCCI is the supply voltage associated with the data input port. dV/dt ≥ 1.0 V/ns VCCO is the supply voltage associated with the output port. 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 14 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state 12 Typical propagation delay characteristics tpd (ns) aaa-026045 25 tpd (ns) 20 20 (1) (2) (3) (4) (6) (5) 15 10 5 5 0 10 20 30 40 50 CL (pF) (1) (2) (3) (4) (5) (6) 15 10 0 aaa-026046 25 60 0 0 10 20 30 40 50 CL (pF) a. Propagation delay (A to B); VCC(A) = 0.8 V b. Propagation delay (A to B); VCC(B) = 0.8 V (1) VCC(B) = 0.8 V (1) VCC(A) = 0.8 V (2) VCC(B) = 1.2 V (2) VCC(A) = 1.2 V (3) VCC(B) = 1.5 V (3) VCC(A) = 1.5 V (4) VCC(B) = 1.8 V (4) VCC(A) = 1.8 V (5) VCC(B) = 2.5 V (5) VCC(A) = 2.5 V (6) VCC(B) = 3.3 V (6) VCC(A) = 3.3 V 60 Figure 7. Typical propagation delay versus load capacitance; Tamb = 25 °C 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 15 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state tPLH (ns) aaa-026047 7 tPHL (ns) 6 6 (1) (2) (3) (4) (5) 5 5 4 4 3 3 2 2 1 0 10 20 30 40 50 CL (pF) 1 60 a. LOW to HIGH propagation delay (A to B); VCC(A) = 1.2 V tPLH (ns) (1) (2) (3) (4) (5) 0 10 20 30 40 50 CL (pF) 60 b. HIGH to LOW propagation delay (A to B); VCC(A) = 1.2 V aaa-026049 7 tPHL (ns) 6 aaa-026050 7 6 (1) (2) (3) (4) (5) 5 5 4 4 3 3 2 2 1 aaa-026048 7 0 10 20 30 40 50 CL (pF) 1 60 c. LOW to HIGH propagation delay (A to B); VCC(A) = 1.5 V (1) (2) (3) (4) (5) 0 10 20 30 40 50 CL (pF) 60 d. HIGH to LOW propagation delay (A to B); VCC(A) = 1.5 V (1) VCC(B) = 1.2 V (2) VCC(B) = 1.5 V (3) VCC(B) = 1.8 V (4) VCC(B) = 2.5 V (5) VCC(B) = 3.3 V Figure 8. Typical propagation delay versus load capacitance; Tamb = 25 °C 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 16 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state tPLH (ns) aaa-026051 7 tPHL (ns) 6 6 (1) (2) (3) (4) (5) 5 5 4 4 3 3 2 2 1 0 10 20 30 40 50 CL (pF) 1 60 a. LOW to HIGH propagation delay (A to B); VCC(A) = 1.8 V tPLH (ns) tPHL (ns) 6 5 5 4 4 (1) (2) (3) (4) (5) 2 0 10 20 30 40 50 CL (pF) 0 10 20 30 40 50 CL (pF) (1) (2) (3) (4) (5) 3 2 1 60 c. LOW to HIGH propagation delay (A to B); VCC(A) = 2.5 V 60 aaa-026054 7 6 3 (1) (2) (3) (4) (5) b. HIGH to LOW propagation delay (A to B); VCC(A) = 1.8 V aaa-026053 7 1 aaa-026052 7 0 10 20 30 40 50 CL (pF) 60 d. HIGH to LOW propagation delay (A to B); VCC(A) = 2.5 V (1) VCC(B) = 1.2 V (2) VCC(B) = 1.5 V (3) VCC(B) = 1.8 V (4) VCC(B) = 2.5 V (5) VCC(B) = 3.3 V Figure 9. Typical propagation delay versus load capacitance; Tamb = 25 °C 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 17 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state tPLH (ns) aaa-026055 7 tPHL (ns) 6 6 5 5 4 4 (1) (2) (3) (4) (5) 3 2 1 0 10 20 30 40 50 CL (pF) aaa-026056 7 (1) (2) (3) (4) (5) 3 2 1 60 a. LOW to HIGH propagation delay (A to B); VCC(A) = 3.3 V 0 10 20 30 40 50 CL (pF) 60 b. HIGH to LOW propagation delay (A to B); VCC(A) = 3.3 V (1) VCC(B) = 1.2 V (2) VCC(B) = 1.5 V (3) VCC(B) = 1.8 V (4) VCC(B) = 2.5 V (5) VCC(B) = 3.3 V Figure 10. Typical propagation delay versus load capacitance; Tamb = 25 °C 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 18 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state 13 Package outline XQFN10: plastic, extremely thin quad flat package; no leads; 10 terminals; body 1.40 x 1.80 x 0.50 mm SOT1160-1 X D B A terminal 1 index area E A A1 A3 detail X e1 e v w b 3 5 C C A B C y1 C y L 2 6 1 7 e2 terminal 1 index area 10 L1 8 0 1 Dimensions Unit(1) mm max nom min 2 mm scale A A1 0.5 0.05 A3 b 0.25 0.127 0.20 0.00 0.15 D E e e1 e2 1.5 1.4 1.3 1.9 1.8 1.7 0.4 0.8 0.4 L L1 0.45 0.55 0.40 0.50 0.35 0.45 v 0.1 w y y1 0.05 0.05 0.05 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. References Outline version IEC JEDEC JEITA SOT1160-1 --- --- --- sot1160-1_po European projection Issue date 09-12-28 09-12-29 Figure 11. Package outline SOT1160-1 (XQFN10) 74AVC2T245 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 19 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state 14 Abbreviations Table 17. Abbreviations Acronym Description CDM Charged Device Model DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model 15 Revision history Table 18. Revision history Document ID Release date Data sheet status Change notice Supersedes 74AVC2T245 v.2 20170406 Product data sheet - 74AVC2T245 v.1 Modifications: • The format of this data sheet has been redesigned to comply with the identity guidelines of Nexperia. • Legal texts have been adapted to the new company name where appropriate. 74AVC2T245 v.1 20161219 74AVC2T245 Product data sheet Product data sheet - All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 - © Nexperia B.V. 2017. All rights reserved. 20 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state 16 Legal information 16.1 Data sheet status 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 URL http://www.nexperia.com. 16.2 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. 16.3 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. Notwithstanding any damages that customer might incur for any reason whatsoever, Nexperia's aggregate and cumulative liability towards customer for the products described herein shall be limited in accordance with the Terms and conditions of commercial sale of Nexperia. Right to make changes — Nexperia reserves the right to make changes to information published in this document, including without limitation specifications and product descriptions, at any time and without notice. This document supersedes and replaces all information supplied prior to the publication hereof. Suitability for use — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical 74AVC2T245 Product data sheet systems or equipment, nor in applications where failure or malfunction of an Nexperia product can reasonably be expected to result in personal 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. 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. All information provided in this document is subject to legal disclaimers. Rev. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 21 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state 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 74AVC2T245 Product data sheet 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. 16.4 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. 2 — 6 April 2017 © Nexperia B.V. 2017. All rights reserved. 22 / 23 74AVC2T245 Nexperia 2-bit dual supply translating transceiver with configurable voltage translation; 3-state Contents 1 2 3 4 5 6 6.1 6.2 7 8 9 10 11 11.1 12 13 14 15 16 General description ............................................ 1 Features and benefits .........................................1 Ordering information .......................................... 2 Marking .................................................................2 Functional diagram ............................................. 2 Pinning information ............................................ 3 Pinning ............................................................... 3 Pin description ................................................... 3 Functional description ........................................4 Limiting values .................................................... 4 Recommended operating conditions ................ 5 Static characteristics .......................................... 5 Dynamic characteristics .....................................9 Waveforms and test circuit .............................. 12 Typical propagation delay characteristics ......15 Package outline .................................................19 Abbreviations .................................................... 20 Revision history ................................................ 20 Legal information .............................................. 21 Please be aware that important notices concerning this document and the product(s) described herein, have been included in section 'Legal information'. © Nexperia B.V. 2017. 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: 6 April 2017 Document identifier: 74AVC2T245