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SN74HC257

Part Number	SN74HC257
Manufacturer	Texas Instruments
Description	QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
Published	Dec 24, 2022
Detailed Description	SN54HC257, SN54HC258, SN74HC257, SN74HC258 QUADRUPLE 2ĆLINE TO 1ĆLINE DATA SELECTORS/MULTIPLEXERS WITH 3ĆSTATE OUTPUTS S...
Datasheet	SN74HC257 PDF File

Overview

SN54HC257, SN54HC258, SN74HC257, SN74HC258 QUADRUPLE 2ĆLINE TO 1ĆLINE DATA SELECTORS/MULTIPLEXERS WITH 3ĆSTATE OUTPUTS SCLS224B − DECEMBER 1982 − REVISED SEPTEMBER 2003 D Wide Operating Voltage Range of 2 V to 6 V D High-Current Inverting Outputs Drive Up To 15 LSTTL Loads D Low Power Consumption, 80-µA Max ICC D ’HC257 .
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Typical tpd = 9 ns D ’HC258 .
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Typical tpd = 12 ns D ±6-mA Output Drive at 5 V D Low Input Current of 1 µA Max D Provides Bus Interface from Multiple Sources in High-Performance Systems SN54HC257, SN54HC258 .
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J PACKAGE SN74HC257, SN74HC258 .
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D, N, NS, OR PW PACKAGE (TOP VIEW) SN54HC257, SN54HC258 .
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FK PACKAGE (TOP VIEW) VCC G NC A/B 1A A/B 1 1A ...

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