SN74HC21DT

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: SN74HC21DT

Find stocking distributors and other suppliers of SN74HC21DT 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 SN74HC21DT suppliers.

Register Today

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

Statistics

Total Quantity
220,118
Line Items
28
Suppliers listing this part
25
Countries/regions where listing suppliers exist
7
Most Recent Upload
1/20/2026

Sponsored Live Part Search

Part Number: SN74HC21DT

Part Number Country/Region Suppliers Line Items Total Qty
SN74HC21DT US 10 13 63,148
SN74HC21DT CN 7 7 81,470
SN74HC21DT DE 2 2 26,000
SN74HC21DT GB 2 2 19,500
SN74HC21DT HK 2 2 2,000
SN74HC21DT DK 1 1 19,500
SN74HC21DT CH 1 1 8,500

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74HC21DR 19 134 157 3,589,927
SN74HC21D 19 95 133 676,139
SN74HC21DG4 4 11 11 626,893
SN74HC21DRG4 4 10 10 781,937
SN74HC21DRE4 2 6 6 780,913
SN74HC21DE4 2 5 5 612,268
SN74HC21D , SN74HC21DT , SN74H 2 2 2 10,870
SN74HC21DR1G4 2 2 2 3,033
SN74HC21DTG4 1 1 1 250
SN74HC21DTE4 1 1 1 250

Possible Component Manufacturers*

TI (Texas Instruments)
Unitrode Power (TI - Power)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
NSC (National Semiconductor) (Texas Instruments) (TI)
GrayChip (Texas Instruments)
Burr-Brown (BB) (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 SN74HC21DT

Page Created: 1/20/2026