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: HD74LS21

Find suppliers of HD74LS21 using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of over 400 billion electronic components and contact HD74LS21 suppliers.

Register Today

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

Statistics

Total Quantity
2,105
Line Items
3
Suppliers listing this part
3
Countries/regions where listing suppliers exist
2
Most Recent Upload
7/4/2025

Sponsored Live Part Search

Part Number: HD74LS21

Part NumberCountry/RegionSuppliersLine ItemsTotal Qty
HD74LS21IN222,005
HD74LS21DE11100

Other Parts

Part Number Countries/RegionsSuppliersLine ItemsTotal Qty
HD74LS244P 16105181342,499
HD74LS27P 1183125160,867
HD74LS240P 1182131252,023
HD74LS20P 1574136100,809
HD74LS245P 1070100173,910
HD74LS21P 146285227,789
HD74LS21FPEL 7141438,195
HD74LS21FP 2222,280
HD74LS21P-E 22240
HD74LS211P 11251

Possible Component Manufacturers*

SemiKron
Semicoa
Semitron Crydom (Littelfuse UK)
Semitec (Ishizuka)
SLI (Semiconductor Laser)
Semitech Semiconductor

* 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 HD74LS21

Page Created: 7/12/2025 9:51:45 AM