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74HCT4351 - 8-channel analog multiplexer/demultiplexer

Download the 74HCT4351 datasheet PDF. This datasheet also covers the 74HC4351 variant, as both devices belong to the same 8-channel analog multiplexer/demultiplexer family and are provided as variant models within a single manufacturer datasheet.

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.

Key Features

  • 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-A11.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74HC4351-nexperia.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number 74HCT4351
Manufacturer Nexperia
File Size 342.21 KB
Description 8-channel analog multiplexer/demultiplexer
Datasheet download datasheet 74HCT4351 Datasheet

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Other Datasheets by Nexperia

Part Number Description
74HCT4351D 8-channel analog multiplexer/demultiplexer
74HCT4316 Quad single-pole single-throw analog switch
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
74HC4351; 74HCT4351 8-channel analog multiplexer/demultiplexer with latch Rev. 4 — 4 August 2021 Product data sheet 1. 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.