74LVC4245AD,118

74LVC4245A Octal dual supply translating transceiver; 3-state Rev. 10 — 18 December 2012 Product data sheet 1. General description The 74LVC4245A is an octal dual supply translating transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. It is designed to interface between a 3 V and 5 V bus in a mixed 3 V and 5 V supply environment. The device features an output enable input (pin OE) for easy cascading and a send/receive input (pin DIR) for direction control. Pin OE controls the outputs so that the buses are effectively isolated. In suspend mode, when VCC(A) is zero, there will be no current flow from one supply to the other supply. The A-outputs must be set 3-state and the voltage on the A-bus must be smaller than Vdiode (typical 0.7 V). VCC(A)  VCC(B), except in suspend mode. 2. Features and benefits  5 V tolerant inputs/outputs, for interfacing with 5 V logic  Wide supply voltage range:  3 V bus (VCC(B)): 1.5 V to 3.6 V  5 V bus (VCC(A)): 1.5 V to 5.5 V  CMOS low-power consumption  Direct interface with TTL levels  Inputs accept voltages up to 5.5 V  High-impedance when VCC(A) = 0 V  Complies with JEDEC standard no. JESD8B/JESD36  ESD protection:  HBM JESD22-A114F exceeds 2000 V  MM JESD22-A115-A exceeds 200 V  Multiple package options  Specified from 40 C to +85 C and 40 C to +125 C 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74LVC4245AD 40 C to +125 C SO24 plastic small outline package; 24 leads; body width 7.5 mm SOT137-1 74LVC4245ADB 40 C to +125 C SSOP24 plastic shrink small outline package; 24 leads; body width 5.3 mm SOT340-1 74LVC4245APW 40 C to +125 C TSSOP24 plastic thin shrink small outline package; 24 leads; SOT355-1 body width 4.4 mm 74LVC4245ABQ 40 C to +125 C DHVQFN24 plastic dual in-line compatible thermal enhanced SOT815-1 very thin quad flat package; no leads; 24 terminals; body 3.5  5.5  0.85 mm 4. Functional diagram 2 DIR OE 3 B0 4 22 2 B1 5 1 6 3 20 B3 5 19 6 18 7 17 8 16 9 15 10 14 7 IEC Logic symbol 74LVC4245A Product data sheet 15 A7 B7 mna452 Fig 1. 16 A6 B6 10 17 A5 B5 9 18 A4 B4 8 19 A3 21 4 20 A2 B2 2 21 A1 G3 3EN1 3EN2 22 A0 14 mna453 Fig 2. Logic diagram All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 2 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state 5. Pinning information 5.1 Pinning terminal 1 index area 1 74LVC4245A 24 VCC(B) VCC(A) 74LVC4245A DIR 2 23 VCC(B) VCC(A) 1 24 VCC(B) A0 3 22 OE DIR 2 23 VCC(B) A1 4 21 B0 A0 3 22 OE A2 5 20 B1 A1 4 21 B0 A3 6 19 B2 A2 5 20 B1 A4 7 18 B3 A3 6 19 B2 A5 8 17 B4 A4 7 18 B3 A6 9 A5 8 17 B4 A7 10 A6 9 16 B5 GND 11 A7 10 15 B6 GND 11 14 B7 GND 12 13 GND 16 B5 GND(1) 15 B6 GND 13 GND 12 14 B7 001aah087 Transparent top view 001aaa349 (1) This is not a supply pin. The substrate is attached to this pad using conductive die attach material. There is no electrical or mechanical requirement to solder this pad. However, if it is soldered, the solder land should remain floating or be connected to GND. Fig 3. Pin configuration SO24 and (T)SSOP24 Fig 4. Pin configuration DHVQFN24 5.2 Pin description Table 2. Pin description Symbol Pin Description VCC(A) 1 supply voltage (5 V bus) VCC(B) 23, 24 supply voltage (3 V bus) GND 11, 12, 13 ground (0 V) DIR 2 direction control A[0:7] 3, 4, 5, 6, 7, 8, 9, 10 data input or output B[0:7] 21, 20, 19, 18, 17, 16, 15, 14 data input or output OE 22 output enable input (active LOW) 74LVC4245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 3 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state 6. Functional description Table 3. Functional table[1] Input Input/output OE DIR An Bn L L A=B input L H input B=A H X Z Z [1] H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state. 7. Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC(A) supply voltage A VCC(B) supply voltage B IIK input clamping current VI IOK Min Max Unit 0.5 +6.5 V 0.5 +4.6 V 50 - mA input voltage [1] 0.5 +6.5 V output clamping current VO > VCCO or VO < 0 V [3] - 50 mA output HIGH or LOW state [1] 0.5 VCC + 0.5 V output 3-state [1] 0.5 +6.5 V VO = 0 V to VCCO [3] - 50 mA 100 mA output voltage VO Conditions VI < 0 V IO output current ICC supply current - IGND ground current 100 - mA Tstg storage temperature 65 +150 C Ptot total power dissipation - 500 mW Tamb = 40 C to +125 C [2] [1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] For SO24 packages: above 70 C the value of Ptot derates linearly with 8 mW/K. For (T)SSOP24 packages: above 60 C the value of Ptot derates linearly with 5.5 mW/K. For DHVQFN24 packages: above 60 C the value of Ptot derates linearly with 4.5 mW/K. [3] VCCO is the supply voltage associated with the output. 8. Recommended operating conditions Table 5. Recommended operating conditions Symbol Parameter Conditions Min Typ Max Unit VCC(A) supply voltage A VCC(A)  VCC(B); see Figure 5 for maximum speed performance 1.5 - 5.5 V VCC(B) supply voltage B VCC(A)  VCC(B); see Figure 5 for low-voltage applications 1.5 - 3.6 V VI input voltage for control inputs 0 - 5.5 V 74LVC4245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 4 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state Table 5. Recommended operating conditions …continued Symbol Parameter Conditions Min Typ Max Unit VO output voltage output HIGH or LOW state 0 - VCC V output 3-state 0 - 5.5 V 40 - +125 C VCC(B) = 2.7 V to 3.0 V - - 20 ns/V VCC(B) = 3.0 V to 3.6 V - - 10 ns/V VCC(A) = 3.0 V to 4.5 V - - 20 ns/V VCC(A) = 4.5 V to 5.5 V - - 10 ns/V Tamb ambient temperature t/V input transition rise and fall rate 9. Static characteristics Table 6. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ[1] Max Unit VCC(B) = 2.7 V to 3.6 V 2.0 - - V VCC(A) = 4.5 V to 5.5 V 2.0 - - V VCC(B) = 2.7 V to 3.6 V - - 0.8 V VCC(A) = 4.5 V to 5.5 V - - 0.8 V VCC(B)  0.2 VCC(B) - V Tamb = 40 C to +85 C VIH VIL VOH HIGH-level input voltage LOW-level input voltage HIGH-level output voltage VI = VIH or VIL VCC(B) = 2.7 V to 3.6 V; IO = 100 A VOL VCC(B) = 2.7 V; IO = 12 mA VCC(B)  0.5 - - V VCC(B) = 3.0 V; IO = 24 mA VCC(B)  0.8 - - V VCC(A) = 4.5 V to 5.5 V; IO = 100 A VCC(A)  0.2 VCC(A) - V VCC(A) = 4.5 V; IO = 12 mA VCC(A)  0.5 - - V VCC(A) = 4.5 V; IO = 24 mA VCC(A)  0.8 - - V VCC(B) = 2.7 V to 3.6 V; IO = 100 A - - 0.20 V VCC(B) = 2.7 V; IO = 12 mA - - 0.40 V LOW-level output voltage VI = VIH or VIL VCC(B) = 3.0 V; IO = 24 mA - - 0.55 V VCC(A) = 4.5 V to 5.5 V; IO = 100 A - - 0.20 V VCC(A) = 4.5 V; IO = 12 mA - - 0.40 V VCC(A) = 4.5 V; IO = 24 mA - - 0.55 V - 0.1 5 A VCC(B) = 3.6 V; VO = VCC(B) or GND - 0.1 5 A VCC(A) = 5.5 V; VO = VCC(A) or GND - 0.1 5 A VCC(B) = 3.6 V; other inputs at VCC(B) or GND - 0.1 10 A VCC(A) = 5.5 V; other inputs at VCC(A) or GND - 0.1 10 A II input leakage current VI = 5.5 V or GND IOZ OFF-state output current VI = VIH or VIL ICC supply current 74LVC4245A Product data sheet [2] IO = 0 A All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 5 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state Table 6. Static characteristics …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol ICC Parameter additional supply current CI input capacitance CI/O input/output capacitance Min Typ[1] Max Unit VCC(B) = 2.7 V to 3.6 V; VI = VCC(B)  0.6 V; other inputs at VCC(B) or GND - 5 500 A VCC(A) = 4.5 V to 5.5 V; VI = VCC(A)  0.6 V; other inputs at VCC(A) or GND - 5 500 A - 4.0 - pF An and Bn - 5.0 - pF VCC(B) = 2.7 V to 3.6 V 2.0 - - V VCC(A) = 4.5 V to 5.5 V 2.0 - - V VCC(B) = 2.7 V to 3.6 V - - 0.8 V VCC(A) = 4.5 V to 5.5 V - - 0.8 V VCC(B) = 2.7 V to 3.6 V; IO = 100 A VCC(B)  0.3 - - V VCC(B) = 2.7 V; IO = 12 mA VCC(B)  0.65 - - V VCC(B) = 3.0 V; IO = 24 mA VCC(B)  1.0 - - V VCC(A) = 4.5 V to 5.5 V; IO = 100 A VCC(A)  0.3 - - V VCC(A) = 4.5 V; IO = 12 mA VCC(A) 0.65 - - V VCC(A) = 4.5 V; IO = 24 mA VCC(A)  1.0 - - V Conditions per control pin; IO = 0 A [3] Tamb = 40 C to +125 C VIH VIL VOH VOL II IOZ ICC HIGH-level input voltage LOW-level input voltage HIGH-level output voltage VI = VIH or VIL LOW-level output voltage VI = VIH or VIL input leakage current OFF-state output current supply current 74LVC4245A Product data sheet VCC(B) = 2.7 V to 3.6 V; IO = 100 A - - 0.30 V VCC(B) = 2.7 V; IO = 12 mA - - 0.60 V VCC(B) = 3.0 V; IO = 24 mA - - 0.80 V VCC(A) = 4.5 V to 5.5 V; IO = 100 A - - 0.30 V VCC(A) = 4.5 V; IO = 12 mA - - 0.60 V VCC(A) = 4.5 V; IO = 24 mA - - 0.80 V - - 20 A VCC(B) = 3.6 V; VO = VCC(B) or GND - - 20 A VCC(A) = 5.5 V; VO = VCC(A) or GND - - 20 A VCC(B) = 3.6 V; other inputs at VCC(B) or GND - - 40 A VCC(A) = 5.5 V; other inputs at VCC(A) or GND - - 40 A VI = 5.5 V or GND VI = VIH or VIL [2] IO = 0 A All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 6 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state Table 6. Static characteristics …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol ICC Parameter Min Typ[1] Max Unit VCC(B) = 2.7 V to 3.6 V; VI = VCC(B)  0.6 V; other inputs at VCC(B) or GND - - 5000 A VCC(A) = 4.5 V to 5.5 V; VI = VCC(A)  0.6 V; other inputs at VCC(A) or GND - - 5000 A Conditions additional supply current [3] per control pin; IO = 0 A [1] All typical values are measured at VCC(A) = 5.0 V, VCC(B) = 3.3 V and Tamb = 25 C. [2] For transceivers, the parameter IOZ includes the input leakage current. [3] VCC(B) = 2.7 V to 3.6 V: other inputs at VCC(B) or GND. VCC(A) = 4.5 V to 5.5 V: other inputs at VCC(A) or GND. 10. Dynamic characteristics Table 7. Dynamic characteristics Voltages are referenced to GND (ground = 0 V). VCC(A) = 4.5 V to 5.5 V; tr = tf  2.5 ns. For test circuit see Figure 8. Symbol Parameter Conditions 40 C to +85 C VCC(B) Min tPHL tPLH tPZL tPZH tPLZ tPHZ HIGH to LOW propagation delay LOW to HIGH propagation delay OFF-state to LOW propagation delay OFF-state to HIGH propagation delay LOW to OFF-state propagation delay HIGH to OFF-state propagation delay 74LVC4245A Product data sheet Typ[1] Max 40 C to +125 C Unit Min Max An to Bn; see Figure 6 2.7 V 1.0 3.6 6.3 1.0 8.0 ns 3.0 V to 3.6 V 1.0 3.3 6.3 1.0 8.0 ns Bn to An; see Figure 6 2.7 V 1.0 3.4 6.1 1.0 8.0 ns 3.0 V to 3.6 V 1.0 3.4 6.1 1.0 8.0 ns An to Bn; see Figure 6 2.7 V 1.0 3.3 6.7 1.0 8.5 ns 3.0 V to 3.6 V 1.0 2.8 6.5 1.0 8.5 ns Bn to An; see Figure 6 2.7 V 1.0 3.0 5.0 1.0 6.5 ns 3.0 V to 3.6 V 1.0 3.0 5.0 1.0 6.5 ns OE to An; see Figure 7 2.7 V 1.0 4.5 9.0 1.0 11.5 ns 3.0 V to 3.6 V 1.0 4.5 9.0 1.0 11.5 ns OE to Bn; see Figure 7 2.7 V 1.0 4.4 8.7 1.0 11.0 ns 3.0 V to 3.6 V 1.0 3.8 8.1 1.0 10.5 ns OE to An; see Figure 7 2.7 V 1.0 4.5 8.1 1.0 10.5 ns 3.0 V to 3.6 V 1.0 4.5 8.1 1.0 10.5 ns OE to Bn; see Figure 7 2.7 V 1.0 4.3 8.7 1.0 11.0 ns 3.0 V to 3.6 V 1.0 3.2 8.1 1.0 10.5 ns OE to An; see Figure 7 2.7 V 1.0 2.9 7.0 1.0 9.0 ns 3.0 V to 3.6 V 1.0 2.9 7.0 1.0 9.0 ns OE to Bn; see Figure 7 2.7 V 1.0 3.9 7.7 1.0 10.0 ns 3.0 V to 3.6 V 1.0 3.5 7.7 1.0 10.0 ns OE to An; see Figure 7 2.7 V 1.0 2.8 5.8 1.0 7.5 ns 3.0 V to 3.6 V 1.0 2.8 5.8 1.0 7.5 ns OE to Bn; see Figure 7 2.7 V 1.0 3.3 7.8 1.0 10.0 ns 3.0 V to 3.6 V 1.0 2.9 7.8 1.0 10.0 ns All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 7 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state Table 7. Dynamic characteristics …continued Voltages are referenced to GND (ground = 0 V). VCC(A) = 4.5 V to 5.5 V; tr = tf  2.5 ns. For test circuit see Figure 8. Symbol Parameter tsk(o) output skew time CPD power dissipation capacitance Conditions 40 C to +85 C VCC(B) [2] 40 C to +125 C Unit Min Typ[1] Max Min Max - - 1.0 - 1.5 ns [3] 5 V bus: Bn to An; VI = GND to VCC(A); VCC(A) = 5.0 V outputs enabled - - 17 - - - pF outputs disabled - - 5 - - - pF [3] 3 V bus: An to Bn; VI = GND to VCC(B); VCC(B) = 3.3 V outputs enabled - - 17 - - - pF outputs disabled - - 5 - - - pF [1] Typical values are measured at Tamb = 25 C, VCC(A) = 5.0 V, and VCC(B) = 2.7 V and 3.3 V respectively. [2] Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design. [3] CPD is used to determine the dynamic power dissipation (PD in W). PD = CPD  VCC2  fi  N + (CL  VCC2  fo) where: fi = input frequency in MHz; fo = output frequency in MHz CL = output load capacitance in pF VCC = supply voltage in Volts N = number of inputs switching (CL  VCC2  fo) = sum of the outputs 11. AC waveforms mna454 3.9 VCC(B) VCC(A) ³ VCC(B) (V) 3.6 3.3 3.0 2.7 2.4 2.1 1.8 1.5 1.2 0.9 1.5 2.1 2.7 Full operation Fig 5. 3.3 3.9 4.5 5.1 5.7 VCC(A) (V) Complies with TTL levels Supply operation area 74LVC4245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 8 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state VI An, Bn input VM GND t PHL t PLH VOH Bn, An output VM VOL mna366 VM = 1.5 V at 2.7 V  VCC(B)  3.6 V; VM = 0.5 VCC(A) at VCC(A)  4.5 V. VOL and VOH are typical output voltage drops that occur with the output load. Fig 6. Input (An, Bn) to output (Bn, An) propagation delays VI OE input VM GND t PLZ t PZL VCC output LOW-to-OFF OFF-to-LOW VM VX VOL t PHZ VOH t PZH VY output HIGH-to-OFF OFF-to-HIGH VM GND outputs enabled outputs disabled outputs enabled mna367 VM = 1.5 V at 2.7 V  VCC(B)  3.6 V; VM = 0.5 VCC(A) at VCC(A)  4.5 V. VX = VOL + 0.3 V at VCC(B)  2.7 V; VY = VOH  0.3 V at VCC(B)  2.7 V. VOL and VOH are typical output voltage drops that occur with the output load. Fig 7. 3-state enable and disable times 74LVC4245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 9 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state VEXT VCC VI RL VO G DUT RT CL RL mna616 Test data is given in Table 8. Definitions for test circuit: 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. Fig 8. Table 8. Load circuitry for switching times Test data Supply voltage Input Load VEXT VCC(A) VCC(B) VI [1] CL RL tPLH, tPHL tPZH, tPHZ tPZL, tPLZ [2] < 2.7 V < 2.7 V VCCI 50 pF 500  open GND 2  VCCO - 2.7 V to 3.6 V 2.7 V 50 pF 500  open GND 2  VCCO 4.5 V to 5.5 V - 3.0 V 50 pF 500  open GND 2  VCCO [1] VCCI is the supply voltage associated with the data input port. [2] VCCO is the supply voltage associated with the output port. 74LVC4245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 10 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state 12. Package outline SO24: plastic small outline package; 24 leads; body width 7.5 mm SOT137-1 D E A X c HE y v M A Z 13 24 Q A2 A (A 3) A1 pin 1 index θ Lp L 1 12 e detail X w M bp 0 5 10 mm scale DIMENSIONS (inch dimensions are derived from the original mm dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (1) e HE L Lp Q v w y mm 2.65 0.3 0.1 2.45 2.25 0.25 0.49 0.36 0.32 0.23 15.6 15.2 7.6 7.4 1.27 10.65 10.00 1.4 1.1 0.4 1.1 1.0 0.25 0.25 0.1 0.01 0.019 0.013 0.014 0.009 0.61 0.60 0.30 0.29 0.05 0.419 0.043 0.055 0.394 0.016 inches 0.1 0.012 0.096 0.004 0.089 0.043 0.039 0.01 0.01 Z (1) 0.9 0.4 0.035 0.004 0.016 θ 8o o 0 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. Fig 9. REFERENCES OUTLINE VERSION IEC JEDEC SOT137-1 075E05 MS-013 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 Package outline SOT137-1 (SO24) 74LVC4245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 11 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state SSOP24: plastic shrink small outline package; 24 leads; body width 5.3 mm D SOT340-1 E A X c HE y v M A Z 24 13 Q A2 A (A 3) A1 pin 1 index θ Lp L 1 12 bp e detail X w M 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (1) e HE L Lp Q v w y Z (1) θ mm 2 0.21 0.05 1.80 1.65 0.25 0.38 0.25 0.20 0.09 8.4 8.0 5.4 5.2 0.65 7.9 7.6 1.25 1.03 0.63 0.9 0.7 0.2 0.13 0.1 0.8 0.4 8o o 0 Note 1. Plastic or metal protrusions of 0.2 mm maximum per side are not included. OUTLINE VERSION SOT340-1 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 MO-150 Fig 10. Package outline SOT340-1 (SSOP24) 74LVC4245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 12 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state TSSOP24: plastic thin shrink small outline package; 24 leads; body width 4.4 mm D SOT355-1 E A X c HE y v M A Z 13 24 Q A2 (A 3) A1 pin 1 index A θ Lp L 1 12 bp e detail X w M 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (2) e HE L Lp Q v w y Z (1) θ mm 1.1 0.15 0.05 0.95 0.80 0.25 0.30 0.19 0.2 0.1 7.9 7.7 4.5 4.3 0.65 6.6 6.2 1 0.75 0.50 0.4 0.3 0.2 0.13 0.1 0.5 0.2 8o 0o Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION SOT355-1 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 MO-153 Fig 11. Package outline SOT355-1 (TSSOP24) 74LVC4245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 13 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state DHVQFN24: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 24 terminals; body 3.5 x 5.5 x 0.85 mm B D SOT815-1 A A E A1 c detail X terminal 1 index area C e1 terminal 1 index area e y1 C v M C A B w M C b 2 y 11 L 12 1 e2 Eh 24 13 23 14 X Dh 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A(1) max. A1 b c D (1) Dh E (1) Eh e e1 e2 L v w y y1 mm 1 0.05 0.00 0.30 0.18 0.2 5.6 5.4 4.25 3.95 3.6 3.4 2.25 1.95 0.5 4.5 1.5 0.5 0.3 0.1 0.05 0.05 0.1 Note 1. Plastic or metal protrusions of 0.075 mm maximum per side are not included. REFERENCES OUTLINE VERSION IEC JEDEC JEITA SOT815-1 --- --- --- EUROPEAN PROJECTION ISSUE DATE 03-04-29 Fig 12. Package outline SOT815-1 (DHVQFN24) 74LVC4245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 14 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state 13. Abbreviations Table 9. Abbreviations Acronym Description ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model TTL Transistor-Transistor Logic 14. Revision history Table 10. Revision history Document ID Release date Data sheet status Change notice Supersedes 74LVC4245A v.10 20121218 Product data sheet - 74LVC4245A v.9 Modifications: 74LVC4245A v.9 Modifications: • VCC(A) and VCC(B) changed into VCC(A) and VCC(B) (errata) 20121120 • Product data sheet - 74LVC4245A v.8 Figure 4: Pin configuration drawing corrected for DHVQFN24 package 74LVC4245A v.8 20111122 Product data sheet - 74LVC4245A v.7 74LVC4245A v.7 20110812 Product data sheet - 74LVC4245A v.6 74LVC4245A v.6 20080118 Product data sheet - 74LVC4245A v.5 74LVC4245A v.5 20040330 Product specification - 74LVC4245A v.4 74LVC4245A v.4 20040211 Product specification - 74LVC4245A v.3 74LVC4245A v.3 19990615 Product specification - 74LVC4245A v.2 74LVC4245A v.2 19980729 Product specification - 74LVC4245A v.1 74LVC4245A v.1 19980729 Product specification - - 74LVC4245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 15 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state 15. Legal information 15.1 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] Please consult the most recently issued document before initiating or completing a design. [2] The term ‘short data sheet’ is explained in section “Definitions”. [3] 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. 15.2 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. 15.3 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. 74LVC4245A Product data sheet 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 a 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. All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 16 of 18 74LVC4245A Nexperia Octal dual supply translating transceiver; 3-state 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. 15.4 Trademarks Notice: All referenced brands, product names, service names and trademarks are the property of their respective owners. 16. Contact information For more information, please visit: http://www.nexperia.com For sales office addresses, please send an email to: salesaddresses@nexperia.com 74LVC4245A Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 10 — 18 December 2012 © Nexperia B.V. 2017. All rights reserved 17 of 18 Nexperia 74LVC4245A Octal dual supply translating transceiver; 3-state 17. Contents 1 2 3 4 5 5.1 5.2 6 7 8 9 10 11 12 13 14 15 15.1 15.2 15.3 15.4 16 17 © General description . . . . . . . . . . . . . . . . . . . . . . 1 Features and benefits . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 3 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 Functional description . . . . . . . . . . . . . . . . . . . 4 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4 Recommended operating conditions. . . . . . . . 4 Static characteristics. . . . . . . . . . . . . . . . . . . . . 5 Dynamic characteristics . . . . . . . . . . . . . . . . . . 7 AC waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 11 Abbreviations . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 15 Legal information. . . . . . . . . . . . . . . . . . . . . . . 16 Data sheet status . . . . . . . . . . . . . . . . . . . . . . 16 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 17 Contact information. . . . . . . . . . . . . . . . . . . . . 17 Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 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: 18 December 2012