Multiplexer/Demultiplexers Discontinued

SN74LS257D

Manufacturer: Onsemi

Multiplexer, LS Series, 4-Func, 2 Line Input, 1 Line Output, True Output, TTL, PDSO16

Manufacturer Description: QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUT
Part Number: SN74LS257D
Generic: 74LS257
CAGE Code: 1MQ07, 59PE1, 9CDY7, 9KJZ2
Category: Multiplexer/Demultiplexers
Part Type: Logic ICs
DLA Qualification: Not Qualified
Date of Introduction: October 1996
Lifecycle Stage: Discontinued
Package Information
Package Style: SMALL OUTLINE
Terminals: 16
Height: 1.75 mm
Package Code: SOP
Compliance & Certifications
Type Part Number Manufacturer
FFF Alternates DM74LS257BM Rochester Elec
Functional Equivalent DM74LS257BM Rochester Elec
FFF Alternates SN74LS257BD Rochester Elec
Functional Equivalent SN74LS257BD Rochester Elec
FFF Alternates SN74LS257BDR TI
Functional Equivalent SN74LS257BDR TI
Pricing & Availability
Pricing information not available
Contact us for pricing
Quote response: shortly
AS6081, AS9120b, IDEA, ERAI, ISO9001

B2B and commercial accounts only: we quote OEMs, contract manufacturers, and military/primes.

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Risk Indicators
  • Lifecycle: High

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