74HC4051 Datasheet PDF – Multiplexer / Demultiplexer

Part Number: 74HC4051, 74HC4051N

Function: 8-Channel Analog Multiplexer/Demultiplexer

Package: DIP 16, SO 16 Pin Type

Manufacturer: Philips Semicondcutor, NXP

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74HC4051 Multiplexer Demultiplexer

Description

The 74HC4051, 74HCT4051 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, 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.

 

Pinouts:

74HC4051 datasheet pinout

Features

1. Wide analog input voltage range: ± 5 V.

2. Low “ON” resistance :
(1) 80 W (typ.) at VCC – VEE = 4.5 V
(2) 70 W (typ.) at VCC – VEE = 6.0 V
(3)60 W (typ.) at VCC – VEE = 9.0 V

3. Logic level translation : to enable 5 V logic to communicate with ± 5 V analog signals

4. Typical “break before make” built in

5. Output capability: non-standard

6. ICC category: MSI

Applications:

1. Analog multiplexing and demultiplexing

2. Digital multiplexing and demultiplexing

3. Signal gating

74HC4051 Datasheet PDF Download


 

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Other data sheets are available within the file: 74HC4051D

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