74LS253

The 74LS253 is 3-STATE Data Selector/Multiplexer designed by Fairchild Semiconductor.

Product Overview

Fairchild Semiconductor

Datasheet Details

Part number	74LS253
Manufacturer	Fairchild Semiconductor
File Size	56.95 KB
Description	3-STATE Data Selector/Multiplexer
Datasheet	74LS253_FairchildSemiconductor.pdf
Additional preview pages of the 74LS253 datasheet.

Product details

Description

Each of these Schottky-clamped data selectors/multiplexers contains inverters and drivers to supply fully complementary, on-chip, binary decoding data selection to the AND-OR gates.

Features

s 3-STATE version of DM74LS153 with same pinout s Schottky-diode-clamped transistors s Permit multiplexing from N-lines to one line s Performs parallel-to-serial conversion s Strobe/output control s High fanout totem-pole outputs s Typical propagation delay Data to output Select to output 12 ns 21 ns s Typical power dissipation 35 mW Ordering Code: Order Number DM74LS253M DM74LS253N Package Number M16A N16E Package.

📁 Similar Datasheet

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74LS21 - DUAL 4-INPUT AND GATE (Motorola)
74LS22 - DUAL 4-INPUT NAND GATE (Motorola)
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74LS240 - LOW POWER SCHOTTKY (ON Semiconductor)

Other Datasheets by Fairchild Semiconductor

74LS257B - 3-STATE Quad 2-Data Selectors/Multiplexers
74LS259 - 8-Bit Addressable Latches
74LS20 - Dual 4-Input NAND Gate
74LS241 - Octal 3-STATE Buffer/Line Driver/Line Receiver
74LS243 - Quadruple Bus Transceiver
74LS244 - Octal 3-STATE Buffer/Line Driver/Line Receiver

Published: Apr 23, 2005 |