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SN74HC257N - QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

Download the SN74HC257N datasheet PDF (SN74HC257 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for quadruple 2-line to 1-line data selectors/multiplexers.

Description

ordering information NC No internal connection ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP N Tube of 25 SN74HC257N SN74HC258N SN74HC257N SN74HC258N Tube of 40 SN74HC257D Reel of 2500 SN74HC257DR HC257 SOIC D Reel of 250

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SN74HC257-etcTI.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Texas Instruments
  • SN74HC257 - QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
  • SN74HC251 - Data Selectors/Multiplexers
  • SN74HC251D - Data Selectors/Multiplexers
  • SN74HC251N - Data Selectors/Multiplexers
  • SN74HC253 - Dual 4-Line To 1-Line Data Selectors/Multiplexers
  • SN74HC253-EP - Dual 4-Line To 1-Line Data Selectors/Multiplexers
  • SN74HC253-Q1 - Dual 4-Line To 1-Line Data Selectors/Multiplexers
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Full PDF Text Transcription

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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 . . . Typical tpd = 9 ns D ’HC258 . . . 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 . . . J PACKAGE SN74HC257, SN74HC258 . . . D, N, NS, OR PW PACKAGE (TOP VIEW) SN54HC257, SN54HC258 . . .
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