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SN74AS153 - Dual 1-of-4 Data Selectors/Multiplexers

Download the SN74AS153 datasheet PDF. This datasheet also includes the SN74ALS153 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (SN74ALS153-etcTI.pdf) that lists specifications for multiple related part numbers.

General Description

These dual 1-of-4 data selectors/multiplexers contain inverters and drivers to supply full binary decoding data selection to the AND-OR gates.

Separate strobe (G) inputs are provided for each of the two 4-line sections.

The SN54ALS153 is characterized for operation over the full military temperature range of − 55°C to 125°C.

Overview

SN54ALS153, SN74ALS153, SN74AS153 DUAL 1ĆOFĆ4 DATA SELECTORS/MULTIPLEXERS ą SDAS206A − APRIL 1982 − REVISED DECEMBER 1994 • Permit Multiplexing From n Lines to One Line • Perform Parallel-to-Serial Conversion • Strobe (Enable) Line Provided for Cascading (n Lines to n Lines) • ′ALS253 and SN74AS253A Are 3-State Versions of These Parts • Package Options Include Plastic Small-Outline (D) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs SN54ALS153 .

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