SN74LS221DBR

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: SN74LS221DBR

Find stocking distributors and other suppliers of SN74LS221DBR 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 SN74LS221DBR suppliers.

Register Today

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

Statistics

Total Quantity
278,849
Line Items
17
Suppliers listing this part
17
Countries/regions where listing suppliers exist
6
Most Recent Upload
2/12/2026

Sponsored Live Part Search

Part Number: SN74LS221DBR

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS221DBR CN 6 6 244,300
SN74LS221DBR TW 3 3 10,670
SN74LS221DBR HK 2 2 8,487
SN74LS221DBR JP 2 2 8,015
SN74LS221DBR US 2 2 4,305
SN74LS221DBR DE 2 2 3,072

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS221N 20 213 670 421,451
SN74LS221D 13 71 98 194,906
SN74LS221DR 13 49 51 259,315
SN74LS221DB 5 6 6 7,929
SN74LS221DRE4 3 6 6 209,238
SN74LS221DG4 3 6 6 119,216
SN74LS221DR2 1 4 6 3,438
SN74LS221DBRG4 2 2 2 35,491
SN74LS221DRG4 1 1 1 1,837
SN74LS221DBRE4 1 1 1 2,536

Possible Component Manufacturers*

Texas Instruments Power Management (TI - Power) (Unitrode)
GrayChip (Texas Instruments)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Unitrode Power (TI - Power)
Burr-Brown (BB) (TI)
Micron

* 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 SN74LS221DBR

Page Created: 2/12/2026