HC253 - Dual 4-Input Data Selector/Multiplexer with 3-State Otputs

System Logic Semiconductor

Datasheet Details

Part number	HC253
Manufacturer	System Logic Semiconductor
File Size	49.86 KB
Description	Dual 4-Input Data Selector/Multiplexer with 3-State Otputs
Datasheet	HC253 Datasheet
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Full PDF Text Transcription

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SL74HC253 Dual 4-Input Data Selector/Multiplexer with 3-State Otputs High-Performance Silicon-Gate CMOS The SL74HC253 is identical in pinout to the LS/ALS253. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. The Address Inputs select one of four Data Inputs from each multiplexer. Each multiplexer has an active-low Output Enable control and a three-state noninverting output. • Outputs Directly Interface to CMOS, NMOS, and TTL • Operating Voltage Range: 2.0 to 6.0 V • Low Input Current: 1.

Published: Mar 23, 2005 |