Bus Driver/Transceivers Active Decline

SN74LS640-1DW

Manufacturer: Rochester Elec

Bus Transceiver, LS Series, 1-Func, 8-Bit, Inverted Output, TTL, PDSO20

Manufacturer Description: OCTAL BUS TRANSCEIVER
Part Number: SN74LS640-1DW
Generic: 74LS640
CAGE Code: 3V146
Category: Bus Driver/Transceivers
Part Type: Logic ICs
Lifecycle Stage: Decline
Package Information
Package Style: SMALL OUTLINE
Terminals: 20
Height: 2.65 mm
Package Code: SOP
Compliance & Certifications
  • EU RoHS Compliant
  • DRC Status: DRC Conflict Free
Type Part Number Manufacturer
Functional Equivalent SN74LS640-1NSR TI
FFF Alternates SN74LS640DW Rochester Elec
Functional Equivalent SN74LS640DW Rochester Elec
FFF Alternates SN74LS640DWR TI
Functional Equivalent SN74LS640DWR TI
Functional Equivalent SN74LS640MEL Rochester Elec
Functional Equivalent SN74LS640NSR TI
Functional Equivalent SN74LS640NSR Rochester Elec
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: Low
  • Environmental: Med
  • Supply Chain: Low

Need help? Email sales or call (800) 701-8152.

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