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
Get pricing — no account needed
We'll send pricing and availability shortly.
Already have an account?
Back to Catalog
Browse More
Risk Indicators
  • Lifecycle: Low
  • Environmental: Med
  • Supply Chain: Low

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

Related Products

100323QC

Bus Driver, 100K Series, 3-Func, 2-Bit, True Output, ECL, PQCC28

Fairchild Semi

View Details
100352PC

Bus Driver, 100K Series, 1-Func, 8-Bit, True Output, ECL, PDIP24

Rochester Elec

View Details
29F52SCX

Registered Bus Transceiver, F/FAST Series, 1-Func, 8-Bit, True Output, TTL, PDSO24

Fairchild Semi

View Details
54AC244DMQB

Bus Driver/Transceiver

E2V Tech

View Details