74HCT4351D,112

74HC4351; 74HCT4351 8-channel analog multiplexer/demultiplexer with latch Rev. 3 — 9 July 2018 1 Product data sheet General description The 74HC4351; 74HCT4351 is a single-pole octal-throw analog switch (SP8T) suitable for use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features three digital select inputs (S0 to S2), eight independent inputs/outputs (Yn), a common input/output (Z) and two digital enable inputs (E1 and E2). With E1 LOW and E2 HIGH, one of the eight switches is selected (low impedance ON-state) by S0 to S2. The data at the select inputs may be latched by using the latch enable input (LE). When LE is HIGH the latch is transparent. When E1 is HIGH or E2 is LOW all 8 analog switches are turned off. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 2 Features and benefits • Wide analog input voltage range from -5 V to +5 V • Complies with JEDEC standard no. 7A • Low ON resistance: – 80 Ω (typical) at VCC - VEE = 4.5 V – 70 Ω (typical) at VCC - VEE = 6.0 V – 60 Ω (typical) at VCC - VEE = 9.0 V • Logic level translation: to enable 5 V logic to communicate with ±5 V analog signals • Typical ‘break before make’ built-in • Address latches provided • ESD protection: – HBM JESD22-A114F exceeds 2000 V – MM JESD22-A115-A exceeds 200 V – CDM JESD22-C101E exceeds 1000 V • Specified from -40 °C to +85 °C and -40 °C to +125 °C 3 Applications • Analog multiplexing and demultiplexing • Digital multiplexing and demultiplexing • Signal gating 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch 4 Ordering information Table 1. Ordering information Type number 74HC4351D Package Temperature range Name Description Version -40 °C to +125 °C SO20 plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 -40 °C to +125 °C SSOP20 plastic shrink small outline package; 20 leads; body width 5.3 mm SOT339-1 74HCT4351D 74HC4351DB 74HCT4351DB 5 Functional diagram 20 VCC Y0 15 13 12 11 S0 Y1 S1 Y2 19 LE LOGIC LEVEL CONVERSION AND LATCHES Y4 1-OF-8 DECODER Y5 Y6 8 18 S2 Y3 7 17 16 1 6 2 E1 E2 Y7 Z GND 10 5 4 VEE 9 aaa-028752 Figure 1.  Functional diagram 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 2 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch 15 13 12 0 2D, 1 X 2 0 7 7 15 13 12 S0 Y0 S1 Y1 S2 Y2 Y3 11 LE Y4 Y5 7 8 E1 Y6 E2 Y7 8 17 9 18 19 & G1 C2 MUX/DMUX 16 0 1 1 17 18 19 2 6 2 16 3 4 1 4 6 5 5 2 6 Z 5 7 4 aaa-028754 aaa-028753 Figure 2.  Logic symbol Figure 3.  IEC logic symbol Y VCC VEE VCC VCC VCC VEE from logic VEE Z 001aad544 Figure 4.  Schematic diagram (one switch) 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 3 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch 6 Pinning information 6.1 Pinning 74HC4351 74HCT4351 74HC4351 74HCT4351 Y4 1 20 VCC Y4 1 20 VCC Y6 2 19 Y2 Y6 2 19 Y2 n.c. 3 18 Y1 n.c. 3 18 Y1 Z 4 17 Y0 Z 4 17 Y0 Y7 5 16 Y3 Y7 5 16 Y3 Y5 6 15 S0 Y5 6 15 S0 E1 7 14 n.c. E1 7 14 n.c. E2 8 13 S1 E2 8 13 S1 VEE 9 12 S2 VEE 9 12 S2 GND 10 11 LE GND 10 11 LE aaa-028755 aaa-028756 Figure 5. Pin configuration SOT163-1 (SO20) Figure 6. Pin configuration SOT339-1 (SSOP20) 6.2 Pin description Table 2. Pin description Symbol Pin Description E1 7 enable input (active LOW) E2 8 enable input (active HIGH) LE 11 latch enable input (active LOW) S0, S1, S2 15, 13, 12 select inputs Y0, Y1, Y2, Y3, Y4, Y5, Y6, Y7 17, 18, 19, 16, 1, 6, 2, 5 independent input or output Z 4 common output or input VEE 9 supply voltage GND 10 ground (0 V) VCC 20 supply voltage n.c. 3, 14 not connected 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 4 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch 7 Functional description Table 3. Function table H = HIGH voltage level; L = LOW voltage level; X = don’t care; ↓ = HIGH-to-LOW LE transition. Input Channel ON E1 E2 LE S2 S1 S0 H X X X X X none X L X X X X none L H H L L L Y0 L H H L L H Y1 L H H L H L Y2 L H H L H H Y3 L H H H L L Y4 L H H H L H Y5 L H H H H L Y6 L H H H H H Y7 L H L X X X [1] X X ↓ X X X [2] [1] Last selected channel “ON”. [2] Select channels latched 8 Limiting values Table 4. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to VSS = 0 V (ground). Symbol Parameter Conditions [1] Min Max Unit -0.5 +11.0 V VCC supply voltage IIK input clamping current VI < -0.5 V or VI > VCC + 0.5 V - ±20 mA ISK switch clamping current VSW < -0.5 V or VSW > VCC + 0.5 V - ±20 mA ISW switch current -0.5 V < VSW < VCC + 0.5 V - ±25 mA IEE supply current - ±20 mA ICC supply current - 50 mA IGND ground current -50 - mA Tstg storage temperature -65 +150 °C - 500 mW - 100 mW Ptot total power dissipation SO20, SSOP20; Tamb = -40 °C to +125 °C P power dissipation per switch [2] [1] To avoid drawing VCC current out of terminal Z, when switch current flows into terminals Yn, the voltage drop across the bidirectional switch must not exceed 0.4 V. If the switch current flows into terminal Z, no VCC current will flow out of terminals Yn. In this case there is no limit for the voltage drop across the switch, but the voltages at Yn and Z may not exceed VCC or VEE. [2] For SO20 packages: above 70 °C the value of Ptot derates linearly with 8 mW/K. For SSOP20 packages: above 60 °C the value of Ptot derates linearly with 5.5 mW/K. 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 5 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch 9 Recommended operating conditions Table 5. Recommended operating conditions Symbol Parameter VCC Conditions 74HC4351 74HCT4351 Unit Min Typ Max Min Typ Max VCC - GND 2.0 5.0 10.0 4.5 5.0 5.5 V VCC - VEE 2.0 5.0 10.0 2.0 5.0 10.0 V see Figure 7 and Figure 8 supply voltage VI input voltage GND - VCC GND - VCC V VSW switch voltage VEE - VCC VEE - VCC V Tamb ambient temperature -40 +25 +125 -40 +25 +125 °C Δt/ΔV input transition rise and fall rate VCC = 2.0 V - - 625 - - - ns/V VCC = 4.5 V - 1.67 139 - 1.67 139 ns/V VCC = 6.0 V - - 83 - - - ns/V VCC = 10.0 V - - 31 - - - ns/V 001aad545 10 001aad546 10 VCC - GND (V) VCC - GND (V) 8 8 6 6 operating area operating area 4 4 2 2 0 0 2 4 6 0 8 10 VCC - VEE (V) Figure 7.  Guaranteed operating area as a function of the supply voltages for 74HC4351 74HC_HCT4351 Product data sheet 0 2 4 6 8 10 VCC - VEE (V) Figure 8.  Guaranteed operating area as a function of the supply voltages for 74HCT4351 All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 6 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch 10 Static characteristics Table 6. RON resistance per latch for 74HC4351 and 74HCT4351 For test circuit, see Figure 9 For 74HC4351: VI = VIH or VIL; VCC - GND or VCC - VEE = 2.0 V, 4.5 V, 6.0 V and 9.0 V. For 74HCT4351: VI = VIH or VIL; VCC - GND = 4.5 V and 5.5 V, VCC - VEE = 2.0 V, 4.5 V, 6.0 V and 9.0 V. Symbol Parameter Conditions Tamb = 25 °C Typ Max Min Max Min Max - - - - - - - Ω VCC = 4.5 V; VEE = 0 V; ISW = 1000 μA - 100 180 - 225 - 270 Ω VCC = 6.0 V; VEE = 0 V; ISW = 1000 μA - 90 160 - 200 - 240 Ω VCC = 4.5 V; VEE = -4.5 V; ISW = 1000 μA - 70 130 - 165 - 195 Ω - 150 - - - - - Ω VCC = 4.5 V; VEE = 0 V; ISW = 1000 μA - 80 140 - 175 - 210 Ω VCC = 6.0 V; VEE = 0 V; ISW = 1000 μA - 70 120 - 150 - 180 Ω VCC = 4.5 V; VEE = -4.5 V; ISW = 1000 μA - 60 105 - 130 - 160 Ω - 150 - - - - - Ω VCC = 4.5 V; VEE = 0 V; ISW = 1000 μA - 90 160 - 200 - 240 Ω VCC = 6.0 V; VEE = 0 V; ISW = 1000 μA - 80 140 - 175 - 210 Ω VCC = 4.5 V; VEE = -4.5 V; ISW = 1000 μA - 65 120 - 150 - 180 Ω - - - - - - - Ω - 9 - - - - - Ω VCC = 6.0 V; VEE = 0 V - 8 - - - - - Ω VCC = 4.5 V; VEE = -4.5 V - 6 - - - - - Ω ON resistance Vis = VEE (rail) VCC = 2.0 V; VEE = 0 V; ISW = 100 μA [1] [2] [1] [2] [1] Vis = VCC VCC = 2.0 V; VEE = 0 V; ISW = 100 μA ΔRON Tamb = -40 °C Unit to +125 °C Min RON(peak) ON resistance Vis = VCC to VEE (peak) VCC = 2.0 V; VEE = 0 V; ISW = 100 μA RON(rail) Tamb = -40 °C to +85 °C ON resistance Vis = VCC to VEE mismatch VCC = 2.0 V; VEE = 0 V between VCC = 4.5 V; VEE = 0 V channels [2] [1] [2] [1] Vis is the input voltage at a Yn or Z terminal, whichever is assigned as an input. 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 7 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch [2] When supply voltages (VCC - VEE) near 2.0 V the analog switch ON resistance becomes extremely non-linear. When using a supply of 2 V, it is recommended to use these devices only for transmitting digital signals. mnb047 110 (1) RON (Ω) 90 70 Vsw (2) V from select input VCC 50 Z 30 (3) Sn Yn Vis GND VEE Isw 10 001aan389 Vis = 0 V to (VCC - VEE). 0 1.8 3.6 5.4 7.2 Vis (V) 9.0 Vis = 0 V to (VCC - VEE). (1) VCC = 4.5 V (2) VCC = 6 V (3) VCC = 9 V Figure 9. Test circuit for measuring RON Figure 10.  Typical RON as a function of input voltage Vis Table 7. Static characteristics Voltages are referenced to GND (ground = 0 V); Vis is the input voltage at pins Yn or Z, whichever is assigned as an input; Vos is the output voltage at pins Z or Yn, whichever is assigned as an output. Symbol Parameter Conditions Tamb = 25 °C Tamb = -40 °C to +85 °C Tamb = -40 °C Unit to +125 °C Min Typ Max Min Max Min Max VCC = 2.0 V 1.5 1.2 - 1.5 - 1.5 - V VCC = 4.5 V 3.15 2.4 - 3.15 - 3.15 - V VCC = 6.0 V 4.2 3.2 - 4.2 - 4.2 - V VCC = 9.0 V 6.3 4.7 - 6.3 - 6.3 - V VCC = 2.0 V - 0.8 0.5 - 0.5 - 0.5 V VCC = 4.5 V - 2.1 1.35 - 1.35 - 1.35 V VCC = 6.0 V - 2.8 1.8 - 1.8 - 1.8 V VCC = 9.0 V - 4.3 2.7 - 2.7 - 2.7 V VCC = 6.0 V - - ±0.1 - ±1.0 - ±1.0 μA VCC = 10.0 V - - ±0.2 - ±2.0 - ±2.0 μA 74HC4351 VIH VIL II HIGH-level input voltage LOW-level input voltage input leakage current 74HC_HCT4351 Product data sheet VEE = 0 V; VI = VCC or GND All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 8 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch Symbol Parameter IS(OFF) OFF-state leakage current Conditions Tamb = 25 °C Typ Max Min Max Min Max per channel - - ±0.1 - ±1.0 - ±1.0 μA all channels - - ±0.4 - ±4.0 - ±4.0 μA - - ±0.4 - ±4.0 - ±4.0 μA VCC = 6.0 V - - 8.0 - 80.0 - 160.0 μA VCC = 10.0 V - - 16.0 - 160.0 - 320.0 μA - 3.5 - - - - - pF independent pins Yn - 5 - - - - - pF common pins Z - 25 - - - - - pF VCC = 10.0 V; VEE = 0 V; VI = VIH or VIL; |VSW| = VCC - VEE; see Figure 11 ON-state leakage current VCC = 10.0 V; VEE = 0 V; VI = VIH or VIL; |VSW| = VCC - VEE; see Figure 12 ICC supply current VEE = 0 V; VI = VCC or GND; Vis = VEE or VCC; Vos = VCC or VEE input capacitance Csw switch capacitance Tamb = -40 °C Unit to +125 °C Min IS(ON) CI Tamb = -40 °C to +85 °C 74HCT4351 VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 1.6 - 2.0 - 2.0 - V VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - 1.2 0.8 - 0.8 - 0.8 V II input leakage current VI = VCC or GND; VCC = 5.5 V; VEE = 0 V - - ±0.1 - ±1.0 - ±1.0 μA IS(OFF) OFF-state leakage current VCC = 10.0 V; VEE = 0 V; VI = VIH or VIL; |VSW| = VCC - VEE; see Figure 11 per channel - - ±0.1 - ±1.0 - ±1.0 μA all channels - - ±0.4 - ±4.0 - ±4.0 μA - - ±0.4 - ±4.0 - ±4.0 μA VCC = 5.5 V; VEE = 0 V - - 8.0 - 80.0 - 160.0 μA VCC = 5.0 V; VEE = -5.0 V - - 16.0 - 160.0 - 320.0 μA inputs E1, E2 and Sn - 50 180 - 225 - 245 μA input LE - 150 540 - 675 - 735 μA IS(ON) ON-state leakage current VCC = 10.0 V; VEE = 0 V; VI = VIH or VIL; |VSW| = VCC - VEE; see Figure 12 ICC supply current VI = VCC or GND; Vis = VEE or VCC; Vos = VCC or VEE ΔICC additional supply current 74HC_HCT4351 Product data sheet per input; other inputs at VCC or GND; VI = VCC - 2.1 V; VCC = 4.5 V to 5.5 V; VEE = 0 V All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 9 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch Symbol Parameter CI input capacitance Csw switch capacitance Conditions Tamb = 25 °C Typ Max Min Max Min Max - 3.5 - - - - - pF independent pins Yn - 5 - - - - - pF common pins Z - 25 - - - - - pF A nYn nZ GND Vis Isw A VEE VCC HIGH from select input Sn Isw Tamb = -40 °C Unit to +125 °C Min VCC from select input Tamb = -40 °C to +85 °C Sn Isw nYn A Vos nZ GND Vis Vos VEE 001aah827 001aah828 Vis = VCC and Vos = VEE or Vis = VCC and Vos = open-circuit or Vis = VEE and Vos = VCC. Vis = VEE and Vos = open-circuit. Figure 11.  Test circuit for measuring OFF-state current Figure 12.  Test circuit for measuring ON-state current 11 Dynamic characteristics Table 8. Dynamic characteristics GND = 0 V; tr = tf = 6 ns; CL = 50 pF; for test circuit see Figure 16. Vis is the input voltage at pins Yn or Z, whichever is assigned as an input; Vos is the output voltage at pins Z or Yn, whichever is assigned as an output. Symbol Parameter Conditions Tamb = 25 °C Tamb = -40 °C to +85 °C Tamb = -40 °C Unit to +125 °C Min Typ Max Min Max Min Max VCC = 2.0 V; VEE = 0 V - 14 60 - 75 - 90 ns VCC = 4.5 V; VEE = 0 V - 5 12 - 15 - 18 ns VCC = 6.0 V; VEE = 0 V - 4 10 - 13 - 15 ns VCC = 4.5 V; VEE = -4.5 V - 4 8 - 10 - 12 ns 74HC4351 tpd propagation delay 74HC_HCT4351 Product data sheet Vis to Vos; RL = ∞ Ω; see Figure 13 [1] All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 10 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch Symbol Parameter ton turn-ON time Conditions Tamb = 25 °C Tamb = -40 °C to +85 °C Tamb = -40 °C Unit to +125 °C Min Typ Max Min Max Min Max VCC = 2.0 V; VEE = 0 V - 85 300 - 375 - 450 ns VCC = 4.5 V; VEE = 0 V - 31 60 - 75 - 90 ns VCC = 6.0 V; VEE = 0 V - 25 51 - 64 - 77 ns VCC = 4.5 V; VEE = -4.5 V - 28 55 - 69 - 83 ns VCC = 2.0 V; VEE = 0 V - 85 300 - 375 - 450 ns VCC = 4.5 V; VEE = 0 V - 31 60 - 75 - 90 ns VCC = 6.0 V; VEE = 0 V - 25 51 - 64 - 77 ns VCC = 4.5 V; VEE = -4.5 V - 25 55 - 69 - 83 ns VCC = 2.0 V; VEE = 0 V - 91 300 - 375 - 450 ns VCC = 4.5 V; VEE = 0 V - 33 60 - 75 - 90 ns VCC = 6.0 V; VEE = 0 V - 26 51 - 64 - 77 ns VCC = 4.5 V; VEE = -4.5 V - 27 55 - 69 - 83 ns VCC = 2.0 V; VEE = 0 V - 88 300 - 375 - 450 ns VCC = 4.5 V; VEE = 0 V - 32 60 - 75 - 90 ns VCC = 6.0 V; VEE = 0 V - 26 51 - 64 - 77 ns VCC = 4.5 V; VEE = -4.5 V - 25 50 - 63 - 75 ns E1 to Vos; RL = 1 kΩ; see Figure 14 E2 to Vos; RL = 1 kΩ; see Figure 14 LE to Vos; RL = 1 kΩ; see Figure 14 Sn to Vos; RL = 1 kΩ; see Figure 14 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 11 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch Symbol Parameter toff Conditions Tamb = 25 °C Tamb = -40 °C to +85 °C Tamb = -40 °C Unit to +125 °C Min Typ Max Min Max Min Max VCC = 2.0 V; VEE = 0 V - 69 250 - 315 - 375 ns VCC = 4.5 V; VEE = 0 V - 25 50 - 63 - 75 ns VCC = 6.0 V; VEE = 0 V - 20 43 - 54 - 64 ns VCC = 4.5 V; VEE = -4.5 V - 20 40 - 50 - 60 ns VCC = 2.0 V; VEE = 0 V - 72 250 - 315 - 375 ns VCC = 4.5 V; VEE = 0 V - 26 50 - 63 - 75 ns VCC = 6.0 V; VEE = 0 V - 21 43 - 54 - 64 ns VCC = 4.5 V; VEE = -4.5 V - 19 40 - 50 - 60 ns VCC = 2.0 V; VEE = 0 V - 83 275 - 345 - 415 ns VCC = 4.5 V; VEE = 0 V - 30 55 - 69 - 83 ns VCC = 6.0 V; VEE = 0 V - 24 47 - 59 - 71 ns VCC = 4.5 V; VEE = -4.5 V - 26 45 - 56 - 68 ns VCC = 2.0 V; VEE = 0 V - 80 275 - 345 - 415 ns VCC = 4.5 V; VEE = 0 V - 29 55 - 69 - 83 ns VCC = 6.0 V; VEE = 0 V - 23 47 - 59 - 71 ns VCC = 4.5 V; VEE = -4.5 V - 24 48 - 60 - 72 ns VCC = 2.0 V; VEE = 0 V 60 17 - - 75 - 90 ns VCC = 4.5 V; VEE = 0 V 12 6 - - 15 - 18 ns VCC = 6.0 V; VEE = 0 V 10 5 - - 13 - 15 ns VCC = 4.5 V; VEE = -4.5 V 18 9 - - 23 - 27 ns VCC = 2.0 V; VEE = 0 V 5 -8 - - 5 - 5 ns VCC = 4.5 V; VEE = 0 V 5 -3 - - 5 - 5 ns VCC = 6.0 V; VEE = 0 V 5 -2 - - 5 - 5 ns VCC = 4.5 V; VEE = -4.5 V 5 -4 - - 5 - 5 ns VCC = 2.0 V; VEE = 0 V 100 11 - - 125 - 150 ns VCC = 4.5 V; VEE = 0 V 20 1 - - 25 - 30 ns VCC = 6.0 V; VEE = 0 V 17 3 - - 21 - 26 ns VCC = 4.5 V; VEE = -4.5 V 25 7 - - 31 - 38 ns turn-OFF time E1 to Vos; RL = 1 kΩ; see Figure 14 E2 to Vos; RL = 1 kΩ; see Figure 14 LE to Vos; RL = 1 kΩ; see Figure 14 Sn to Vos; RL = 1 kΩ; see Figure 14 tsu thold set-up time hold time tWH(min) minimum pulse width HIGH 74HC_HCT4351 Product data sheet Sn to LE; RL = 1 kΩ; see Figure 15 Sn to LE; RL = 1 kΩ; see Figure 15 LE; RL = 1 kΩ; see Figure 15 All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 12 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch Symbol Parameter Conditions Tamb = 25 °C Tamb = -40 °C to +85 °C Tamb = -40 °C Unit to +125 °C Min Typ Max Min Max Min Max - 25 - - - - - pF independent (Yn) - 5 - - - - - pF common (Z) - 25 - - - - - pF VCC = 4.5 V; VEE = 0 V - 6 12 - 15 - 18 ns VCC = 4.5 V; VEE = -4.5 V - 4 8 - 10 - 12 ns VCC = 4.5 V; VEE = 0 V - 40 75 - 94 - 113 ns VCC = 4.5 V; VEE = -4.5 V - 31 60 - 75 - 90 ns VCC = 4.5 V; VEE = 0 V - 35 70 - 88 - 105 ns VCC = 4.5 V; VEE = -4.5 V - 26 50 - 63 - 75 ns VCC = 4.5 V; VEE = 0 V - 42 75 - 94 - 113 ns VCC = 4.5 V; VEE = -4.5 V - 37 60 - 75 - 90 ns VCC = 4.5 V; VEE = 0 V - 39 75 - 94 - 113 ns VCC = 4.5 V; VEE = -4.5 V - 30 60 - 75 - 90 ns VCC = 4.5 V; VEE = 0 V - 27 55 - 69 - 83 ns VCC = 4.5 V; VEE = -4.5 V - 20 40 - 50 - 60 ns VCC = 4.5 V; VEE = 0 V - 32 60 - 75 - 90 ns VCC = 4.5 V; VEE = -4.5 V - 26 50 - 63 - 75 ns VCC = 4.5 V; VEE = 0 V - 33 60 - 75 - 90 ns VCC = 4.5 V; VEE = -4.5 V - 30 55 - 69 - 83 ns VCC = 4.5 V; VEE = 0 V - 33 65 - 81 - 98 ns VCC = 4.5 V; VEE = -4.5 V - 29 55 - 69 - 83 ns VCC = 4.5 V; VEE = 0 V 12 6 - - 15 - 18 ns VCC = 4.5 V; VEE = -4.5 V 14 7 - - 18 - 21 ns Cpd power dissipation capacitance per switch; VI = GND to VCC Csw switch capacitance maximum [2] 74HCT4351 tpd ton propagation delay turn-ON time Vis to Vos; RL = ∞ Ω; see Figure 13 [1] E1 to Vos; RL = 1 kΩ; see Figure 14 E2 to Vos; RL = 1 kΩ; see Figure 14 LE to Vos; RL = 1 kΩ; see Figure 14 Sn to Vos; RL = 1 kΩ; see Figure 14 toff turn-OFF time E1 to Vos; RL = 1 kΩ; see Figure 14 E2 to Vos; RL = 1 kΩ; see Figure 14 LE to Vos; RL = 1 kΩ; see Figure 14 Sn to Vos; RL = 1 kΩ; see Figure 14 tsu set-up time 74HC_HCT4351 Product data sheet Sn to LE; RL = 1 kΩ; see Figure 15 All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 13 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch Symbol Parameter thold hold time tWH(min) minimum pulse width HIGH Conditions Tamb = 25 °C Tamb = -40 °C to +85 °C Tamb = -40 °C Unit to +125 °C Min Typ Max Min Max Min Max VCC = 4.5 V; VEE = 0 V 5 -1 - - 5 - 5 ns VCC = 4.5 V; VEE = -4.5 V 5 -2 - - 5 - 5 ns 25 13 - - 31 - 38 ns 25 13 - - 31 - 38 ns - 25 - - - - - pF independent (Yn) - 5 - - - - - pF common (Z) - 25 - - - - - pF Sn to LE; RL = 1 kΩ; see Figure 15 LE; RL = 1 kΩ; see Figure 15 VCC = 4.5 V; VEE = 0 V VCC = 4.5 V; VEE = -4.5 V Cpd power dissipation capacitance per switch; VI = GND to VCC - 1.5 V Csw switch capacitance maximum [2] [1] tpd is the same as tPHL and tPLH. [2] CPD is used to determine the dynamic power dissipation (PD in μW). 2 2 PD = CPD x VCC x fi x N + Σ{(CL + Csw) x VCC x fo} where: fi = input frequency in MHz; fo = output frequency in MHz; N = number of inputs switching; 2 Σ{(CL + Csw) x VCC x fo} = sum of outputs; CL = output load capacitance in pF; Csw = switch capacitance in pF; VCC = supply voltage in V. 11.1 Waveforms and test circuit Vis input 50 % tPLH Vos output tPHL 50 % 001aad555 Figure 13.  Input (Vis) to output (Vos) propagation delays 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 14 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch VI E2 input VM VM VM VM 0V VI LE, E1, Sn inputs 0V tPLZ tPZL 50 % Vos output 10 % tPHZ tPZH 90 % 50 % Vos output switch on switch off switch on aaa-028757 Measurement points are given in Table 9 Figure 14.  Turn-ON and turn-OFF times VI Sn input VM VM GND tsu th VI LE input VM VM GND tW aaa-028758 Measurement points are given in Table 9 Figure 15. Set-up and hold times from Sn inputs to LE input, and minimum pulse width of LE. Table 9. Measurement points Type Output Input VI VM VM 74HC4351 GND to VCC 0.5 x VCC 0.5 x VCC 74HCT4351 GND to 3 V 1.3 V 1.3 V 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 15 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch VI negative pulse tW 90 % VM 0V VI positive pulse 0V VM 10 % tf tr tr tf 90 % VM VM 10 % tW VCC Vis PULSE GENERATOR VI VCC Vos S1 RL DUT RT open CL GND VEE 001aae382 Definitions for test circuit; see Table 10: RT = Termination resistance should be equal to the output impedance Zo of the pulse generator. CL = Load capacitance including jig and probe capacitance. RL = Load resistance. S1 = Test selection switch. Figure 16.  Test circuit for measuring switching times Table 10. Test data Test Input VI tPZH, tPHZ [2] tPZL, tPLZ [2] Other [2] Load Vis tr, tf S1 position CL RL [1] at fmax other VCC < 2 ns 6 ns 50 pF 1 kΩ VEE VEE < 2 ns 6 ns 50 pF 1 kΩ VCC pulse < 2 ns 6 ns 50 pF 1 kΩ open [1] tr = tf = 6 ns; when measuring fmax, there is no constraint to tr and tf with 50 % duty factor. [2] VI values: For 74HC4351: VI = VCC For 74HCT4351: VI = 3 V 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 16 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch 11.2 Additional dynamic characteristics Table 11. Additional dynamic characteristics Recommended conditions and typical values; GND = 0 V; Tamb = 25 °C; CL = 50 pF unless stated otherwise. Vis is the input voltage at pins Yn or Z, whichever is assigned as an input. Vos is the output voltage at pins Yn or Z, whichever is assigned as an output. Symbol Parameter Conditions dsin fi = 1 kHz; RL = 10 kΩ; see Figure 17 sine-wave distortion Min Typ Max Unit Vis = 4.0 V (p-p); VCC = 2.25 V; VEE = -2.25 V - 0.04 - % Vis = 8.0 V (p-p); VCC = 4.5 V; VEE = -4.5 V - 0.02 - % Vis = 4.0 V (p-p); VCC = 2.25 V; VEE = -2.25 V - 0.12 - % Vis = 8.0 V (p-p); VCC = 4.5 V; VEE = -4.5 V - 0.06 - % fi = 10 kHz; RL = 10 kΩ; see Figure 17 αiso Vct f(-3dB) isolation (OFF-state) crosstalk voltage -3 dB frequency response RL = 600 Ω; fi = 1 MHz; see Figure 18 VCC = 2.25 V; VEE = -2.25 V [1] - -50 - dB VCC = 4.5 V; VEE = -4.5 V [1] - -50 - dB VCC = 4.5 V; VEE = 0 V - 120 - mV VCC = 4.5 V; VEE = -4.5 V - 220 - mV between control and any switch (peak-to-peak value); RL = 600 Ω; fi = 1 MHz; (E1, E2 or Sn square wave between VCC and GND; tr = tf = 6 ns; see Figure 19 RL = 50 Ω; CL = 10 pF see Figure 20 VCC = 2.25 V; VEE = -2.25 V [2] - 160 - MHz VCC = 4.5 V; VEE = -4.5 V [2] - 170 - MHz [1] Adjust input voltage Vis to 0 dBm level (0 dBm = 1 mW into 600 Ω). [2] Adjust input voltage Vis to 0 dBm level at Vos for 1 MHz (0 dBm = 1 mW into 50 Ω). VCC Sn Vis 10 µF Yn/Z Z/Yn VEE GND Vos RL CL dB 001aan385 Figure 17.  Test circuit for measuring sine-wave distortion 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 17 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch VCC Sn 0.1 µF Vis Yn/Z Z/Yn VEE GND Vos RL CL dB 001aan386 VCC = 4.5 V; GND = 0 V; VEE = -4.5 V; RL = 600 Ω; RS = 1 kΩ. a. Test circuit 001aae332 0 α iso (dB) - 20 - 40 - 60 - 80 - 100 102 10 103 104 105 fi (kHz) 106 b. Isolation (OFF-state) as a function of frequency Figure 18.  Test circuit for measuring isolation (OFF-state) 2RL 2RL VCC Sn, E Vct Yn G 2RL Z VEE GND 2RL oscilloscope 001aan387 Figure 19.  Test circuit for measuring crosstalk between control input and any switch 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 18 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch VCC Sn Vis 10 µF Yn/Z Z/Yn VEE GND Vos RL CL dB 001aan385 VCC = 4.5 V; GND = 0 V; VEE = -4.5 V; RL = 50 Ω; RS = 1 kΩ. a. Test circuit 001aad551 5 Vos (dB) 3 1 -1 -3 -5 10 102 103 104 105 f (kHz) 106 b. Typical frequency response Figure 20.  Test circuit for frequency response 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 19 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch 12 Package outline SO20: plastic small outline package; 20 leads; body width 7.5 mm SOT163-1 D E A X c y HE v M A Z 20 11 Q A2 A (A 3 ) A1 pin 1 index θ Lp L 1 10 e bp detail X w M 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 13.0 12.6 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 0.9 0.4 inches 0.1 0.012 0.096 0.004 0.089 0.01 0.019 0.013 0.014 0.009 0.51 0.49 0.30 0.29 0.05 0.419 0.043 0.055 0.394 0.016 0.043 0.039 0.01 0.01 0.004 0.035 0.016 Z (1) θ o 8 o 0 Note 1. Plastic or metal protrusions of 0.15 mm (0.006 inch) maximum per side are not included. REFERENCES OUTLINE VERSION IEC JEDEC SOT163-1 075E04 MS-013 JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 Figure 21. Package outline SOT163-1 (SO20) 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 20 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch SSOP20: plastic shrink small outline package; 20 leads; body width 5.3 mm D SOT339-1 E A X c HE y v M A Z 20 11 Q A2 pin 1 index A (A 3) A1 θ Lp L 1 10 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 7.4 7.0 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 0.9 0.5 8o 0o Note 1. Plastic or metal protrusions of 0.2 mm maximum per side are not included. OUTLINE VERSION SOT339-1 REFERENCES IEC JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 MO-150 Figure 22. Package outline SOT339-1 (SSOP20) 74HC_HCT4351 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 21 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch 13 Abbreviations Table 12. Abbreviations Acronym Description CDM Charged Device Model DUT Device Under Test ESD ElectroStatic Discharge HBM Human Body Model MM Machine Model 14 Revision history Table 13. Revision history Document ID Release date Data sheet status Change notice Supersedes 74HC_HCT4351 v.3 20180709 Product data sheet - 74HC_HCT4351 v.2 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. • Type numbers 74HC4351N (SOT146-1) and 74HCT4351N (SOT146-1) removed. 74HC_HCT4351 v.2 19901201 74HC_HCT4351 Product data sheet Product specification - All information provided in this document is subject to legal disclaimers. Rev. 3 — 9 July 2018 74HC_HCT4351 v.1 © Nexperia B.V. 2018. All rights reserved. 22 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch 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] [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. 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. Suitability for use — Nexperia products are not designed, authorized or warranted to be suitable for use in life support, life-critical or safety-critical 74HC_HCT4351 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. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 23 / 25 74HC4351; 74HCT4351 Nexperia 8-channel analog multiplexer/demultiplexer with latch 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 74HC_HCT4351 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. 15.4 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. 3 — 9 July 2018 © Nexperia B.V. 2018. All rights reserved. 24 / 25 Nexperia 74HC4351; 74HCT4351 8-channel analog multiplexer/demultiplexer with latch Contents 1 2 3 4 5 6 6.1 6.2 7 8 9 10 11 11.1 11.2 12 13 14 15 General description ............................................ 1 Features and benefits .........................................1 Applications .........................................................1 Ordering information .......................................... 2 Functional diagram ............................................. 2 Pinning information ............................................ 4 Pinning ............................................................... 4 Pin description ................................................... 4 Functional description ........................................5 Limiting values .................................................... 5 Recommended operating conditions ................ 6 Static characteristics .......................................... 7 Dynamic characteristics ...................................10 Waveforms and test circuit .............................. 14 Additional dynamic characteristics ...................17 Package outline .................................................20 Abbreviations .................................................... 22 Revision history ................................................ 22 Legal information .............................................. 23 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. 2018. 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 July 2018 Document identifier: 74HC_HCT4351