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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.

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Statistics

Total Quantity
137,663
Line Items
26
Suppliers listing this part
23
Countries/regions where listing suppliers exist
7
Most Recent Upload
7/6/2026

Sponsored Live Part Search

Part Number: SN74HC21DT

Part Number Country/Region Suppliers Line Items Total Qty
SN74HC21DT US 10 13 64,469
SN74HC21DT GB 5 5 35,182
SN74HC21DT CN 4 4 13,029
SN74HC21DT DE 1 1 11,000
SN74HC21DT DK 1 1 8,500
SN74HC21DT FR 1 1 5,233
SN74HC21DT HK 1 1 250

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74HC21DR 19 130 152 1,267,056
SN74HC21D 20 91 128 404,443
SN74HC21DG4 4 9 9 626,228
SN74HC21DRG4 3 8 8 780,979
SN74HC21DRE4 2 5 5 749,593
SN74HC21DE4 2 4 4 612,153
SN74HC21DR1G4 3 4 4 30,268
SN74HC21DTG4 1 1 1 250
SN74HC21DTE4 1 1 1 250
SN74HC21D(T/R) 1 1 2 1,008

Possible Component Manufacturers*

NSC (National Semiconductor) (Texas Instruments) (TI)
Micron
TI (Texas Instruments)
Texas Instruments Power Management (TI - Power) (Unitrode)
Chipcon (TI - Low-Power RF)
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.


Page Created: 7/6/2026