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74AHCT157-Q100 - Quad 2-input multiplexer

Download the 74AHCT157-Q100 datasheet PDF. This datasheet also covers the 74AHC157-Q100 variant, as both devices belong to the same quad 2-input multiplexer family and are provided as variant models within a single manufacturer datasheet.

General Description

The 74AHC/AHCT157-Q100 are high-speed Si-gate CMOS devices and are pin compatible with Low Power Schottky TTL (LSTTL).

They are specified in compliance with JEDEC standard no.

7A.

Key Features

  • Automotive product qualification in accordance with AEC-Q100 (Grade 1).
  • Specified from -40 °C to +85 °C and from -40 °C to +125 °C.
  • Balanced propagation delays.
  • All inputs have a Schmitt-trigger action.
  • Inputs accepts voltages higher than VCC.
  • Multiple input enable for easy expansion.
  • Ideal for memory chip select decoding.
  • For 74AHC157-Q100 only: operates with CMOS input levels.
  • For 74AHCT157-Q100 only: operates wi.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74AHC157-Q100-nexperia.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Nexperia

Part Number Description
74AHCT157 Quad 2-input multiplexer
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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
74AHC157-Q100; 74AHCT157-Q100 Quad 2-input multiplexer Rev. 2 — 10 September 2020 Product data sheet 1. General description The 74AHC/AHCT157-Q100 are high-speed Si-gate CMOS devices and are pin compatible with Low Power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The 74AHC/AHCT157-Q100 are quad 2-input multiplexer which select 4 bits of data from two sources under the control of a common data select input (S). The enable input (E) is active LOW. When E is HIGH, all of the outputs (1Y to 4Y) are forced LOW regardless of all other input conditions. Moving the data from two groups of registers to four common output buses is a common use of the 74AHC/AHCT157-Q100.