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: 74LS640N SIG

Find stocking distributors and other suppliers of 74LS640N SIG 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 74LS640N SIG suppliers.

Register Today

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

Statistics

Total Quantity
4
Line Items
1
Suppliers listing this part
1
Countries/regions where listing suppliers exist
1
Most Recent Upload
4/23/2026

Sponsored Live Part Search

Part Number: 74LS640N SIG

Part Number Country/Region Suppliers Line Items Total Qty
74LS640N SIG FR 1 1 4

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
74LS640N 10 34 48 11,257
74LS640 10 16 17 7,219
74LS640-1N 4 14 17 559
74LS640N TI85+ 1 1 1 36
74LS640NB 1 1 1 30
74LS640N-TI 1 1 1 10
74LS640N=N74LS640N 1 1 1 535
74LS640N MOT 1 1 1 77
74LS640N MOT97 1 1 1 76
74LS640N MOT87 1 1 1 40

Possible Component Manufacturers*

Signetics Korea (YP)
Signal Processing Technologies (SPT) (Fairchild)
Signia Technologies (ISSI)
Signal Technology (STC) (Crane - Microwave Systems)
Freescale Semiconductor (NXP)
SigmaTel - Audio (IDT) (Tempo Semi)

* 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.


Page Created: 4/23/2026