Products > Integrated Circuits (ICs) > Interface ICs > 74HCT4051PW,118
74HCT4051PW,118 TSSOP-16
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Analog Multiplexer / Demultiplexer, 8:1, 1 Circuit, 180 ohm, 4.5V to 5.5V, TSSOP-16

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Nexperia Semiconductor (NXP)
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Product Categories :
Multiplexer Switch ICs
74HCT4051PW,118 PDF
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74HCT4051PW,118 Product Details

The 74HCT4051PW is a single-pole octal-throw (SP8T) Analog Switch suitable for use in analog or digital 8:1 multiplexer/demultiplexer applications. The switch features three digital select inputs (S0, S1 and S2), eight independent inputs/outputs (Yn), a common input/output (Z) and a digital enable input (E). When E is high, the 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.


  • Low ON resistance - 80R, 70R, 60R (typical) at VCC-VEE = 4.5V, 6.0V, 9.0V respectively
  • Logic level translation to enable 5V logic to communicate with ±5V analog signals
  • Typical break before make built-in
  • Complies with JEDEC standard No. 7A
  • ESD protection - HBM JESD22-A114F <2000V, MM JESD22-A115-A <200V, CDM JESD22-C101E <1000V

Technical Parameters

Number of Channels 1 Mounting Style SMD/SMT
Number of Switches 1 Package / Case TSSOP-16
On Resistance (Max) 180 Ohms Maximum Power Dissipation 500 mW
On Time (Max) 55 ns Minimum Operating Temperature - 40 C
Off Time (Max) 45 ns Packaging Reel
Propagation Delay Time 8 ns at +/- 4.5 V, 12 ns at 4.5 V Factory Pack Quantity 2500
Operating Supply Voltage 5 V Part # Aliases 74HCT4051PW-T
Maximum Operating Temperature + 125 C

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Nexperia Semiconductor (NXP)

Nexperia, born out of NXP Semiconductors' Standard Products Division, was officially independent in 2017 and is a global leader in the production and sales of discrete devices, logic devices and MOSFE...
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