74S253 Dual 3-STATE 1-of-4 Line Data Selector/Multiplexer

Fairchild Semiconductor

Description

DM74S253 Dual 3-STATE 1-of-4 Line Data Selector/Multiplexer August 1986 Revised May 2000 DM74S253 Dual 3-STATE 1-of-4 Line Data Selector/Multiplexer.
Each of these Schottky-clamped data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data.

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Datasheet Specifications

Part number: 74S253
Manufacturer: Fairchild Semiconductor
File Size: 47.57 KB
Datasheet: 74S253-FairchildSemiconductor.pdf
Description: Dual 3-STATE 1-of-4 Line Data Selector/Multiplexer

Features

* s 3-STATE version of S153 with same pin-out s Schottky-diode-clamped transistors s Permits multiplexing from N lines to 1 line s Performs parallel-T-serial conversion s Strobe/output control s High fan-out totem-pole outputs s Typical propagation delay From data to output 6 ns From select to output

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74S253 Dual 3-STATE 1-of-4 Line Data Selector Multiplexer Fairchild Semiconductor

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