SN74LS640DW

Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: SN74LS640DW

Find stocking distributors and other suppliers of SN74LS640DW using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact SN74LS640DW suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
17,177
Line Items
39
Suppliers listing this part
26
Countries/regions where listing suppliers exist
8
Most Recent Upload
6/1/2026

Sponsored Live Part Search

Part Number: SN74LS640DW

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS640DW US 15 26 16,375
SN74LS640DW GB 3 3 142
SN74LS640DW DE 2 3 359
SN74LS640DW CA 2 2 61
SN74LS640DW ES 1 2 95
SN74LS640DW CN 1 1 100
SN74LS640DW SE 1 1 25
SN74LS640DW KR 1 1 20

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS640N 22 179 447 144,101
SN74LS6401N 16 71 108 141,434
SN74LS640NSR 6 28 29 79,192
SN74LS640DWR 9 25 25 56,603
SN74LS6401NSR 6 18 20 51,632
SN74LS640DBR 6 13 13 31,866
SN74LS640DWR2 4 7 8 16,386
SN74LS640DB 3 5 5 19,400
SN74LS640DWG4 3 4 5 62,855
SN74LS640D 1 1 1 14

Possible Component Manufacturers*

GrayChip (Texas Instruments)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Chipcon (TI - Low-Power RF)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Burr-Brown (BB) (TI)
NSC (National Semiconductor) (Texas Instruments) (TI)

* This symbol ( ) will appear next to the manufacturer if a datasheet is available for the part. Registered members can click on the datasheet icon to locate the datasheet for the part.

Request a Free Trial Membership to contact suppliers for part number SN74LS640DW

Page Created: 6/1/2026