DM74S157 - Quad 1 of 2 Line Data Selector/Multiplexer

Product Overview

Fairchild Semiconductor

Part number	DM74S157
Manufacturer	Fairchild Semiconductor
File Size	52.13 KB
Description	Quad 1 of 2 Line Data Selector/Multiplexer
Datasheet	DM74S157 Datasheet
Additional preview pages of the DM74S157 datasheet.

These data selectors/multiplexers contain inverters and drivers to supply full on-chip data selection to the four output gates.

A separate strobe input is provided.

A 4-bit word is selected from one of two sources and is routed to the four outputs.

s Buffered inputs and outputs s Typical propagation time DM74S157 5 ns DM74S158 4 ns s Typical power dissipation DM74S157 250 mW DM74S158 195 mW Ordering Code: Order Number DM74S157N DM74S158N Package Number Package.

DM74S157 - QUAD 1 OF 2 LINE DATA SELECTORS/MULTIPLEXERS (National Semiconductor)
DM74S158 - QUAD 1 OF 2 LINE DATA SELECTORS/MULTIPLEXERS (National Semiconductor)
DM74S132 - Quad 2-Input Schmitt Trigger NAND Gate (National Semiconductor)
DM74S161 - Synchronous 4-Bit Binary Counters (National Semiconductor)
DM74S163 - Synchronous 4-Bit Binary Counters (National Semiconductor)
DM74S181 - ARITHMETIC LOGIC UNIT/FUNCTION GENERATORS (National Semiconductor)
DM74S182 - LOOK - AHEAD CARRY GENERATORS (National Semiconductor)
DM74S188 - (32 x 8) 256-BIT TTL PROM (National Semiconductor)
DM74S195 - 4-Bit Parallel Access Shift Registers (National Semiconductor)
DM74S04 - HEX INVERTING GATES (National Semiconductor)

Other Datasheets by Fairchild Semiconductor

Published: Dec 12, 2014 |