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74HC157D - Quad 2-Channel Multiplexer

General Description

2.

The 74HC157D is high speed CMOS 2-CHANNEL MULTIPLEXER fabricated with silicon gate C2MOS technology.

It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation.

Key Features

  • (1) Wide operating temperature range: Topr = -40 to 125.
  • (Note 1) (2) High speed: tpd = 10 ns (typ. ) at VCC = 5 V (3) Low power dissipation: ICC = 4.0 µA (max) at Ta = 25.
  • (4) Balanced propagation delays: tPLH ≈ tPHL (5) Wide operating voltage range: VCC(opr) = 2.0 to 6.0 V Note 1: Operating Range spec of Topr = -40.
  • to 125.
  • is applicable only for the products which manufactured after July 2020. 4. Packaging SOIC16 ©2016-2020 1 Toshiba Electronic Devices & Storage Corpora.

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Datasheet Details

Part number 74HC157D
Manufacturer Toshiba
File Size 235.08 KB
Description Quad 2-Channel Multiplexer
Datasheet download datasheet 74HC157D Datasheet

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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.

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CMOS Digital Integrated Circuits Silicon Monolithic 74HC157D 74HC157D 1. Functional Description • Quad 2-Channel Multiplexer 2. General The 74HC157D is high speed CMOS 2-CHANNEL MULTIPLEXER fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. When STROBE is held high, selection of data is inhibited and all the outputs become low. The SELECT decoding determines whether the A or B inputs get transferred to their corresponding Y outputs. All inputs are equipped with protection circuits against static discharge or transient excess voltage. 3. Features (1) Wide operating temperature range: Topr = -40 to 125 � (Note 1) (2) High speed: tpd = 10 ns (typ.