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: 54LS121DMQB

Find stocking distributors and other suppliers of 54LS121DMQB 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 54LS121DMQB suppliers.

Register Today

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

Statistics

Total Quantity
352
Line Items
3
Suppliers listing this part
2
Countries/regions where listing suppliers exist
1
Most Recent Upload
1/8/2026

Sponsored Live Part Search

Part Number: 54LS121DMQB

Part Number Country/Region Suppliers Line Items Total Qty
54LS121DMQB US 2 3 352

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
54LS123/BEAJC 8 45 88 38,027
54LS125A/BCAJC 7 23 47 3,833
54LS123J# 10 22 28 3,840
54LS123BEBJC 7 21 76 1,635
54LS125ADMQB 5 20 34 2,669
54LS125A/BCBJC 4 17 25 2,225
54LS126DMQB 7 16 26 25,489
54LS123 7 15 19 18,561
54LS125AJ 6 14 21 2,142
54LS121J 1 1 1 30

Possible Component Manufacturers*

FSC - Fujitsu Siemens Computers (Fujitsu Technology Solutions)
Foslink Semiconductor (FSC)
Fairchild Semiconductor (FSC)
System General
I-Cube

* 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: 1/8/2026