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Stock/Availability for: SN74H21N

Find stocking distributors and other suppliers of SN74H21N 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 SN74H21N suppliers.

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Statistics

Total Quantity
39,755
Line Items
143
Suppliers listing this part
55
Countries/regions where listing suppliers exist
11
Most Recent Upload
4/19/2026

Sponsored Live Part Search

Part Number: SN74H21N

Part Number Country/Region Suppliers Line Items Total Qty
SN74H21N US 35 114 33,382
SN74H21N GB 6 10 413
SN74H21N DE 4 6 596
SN74H21N JP 2 2 2,562
SN74H21N KR 2 2 2,147
SN74H21N IL 1 3 65
SN74H21N SE 1 2 11
SN74H21N TR 1 1 500
SN74H21N FR 1 1 75
SN74H21N+ IN 1 1 3
SN74H21N NL 1 1 1

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74H20N 12 61 130 62,397
SN74H22N- 5 19 38 11,476
SN74H21J 4 12 28 973
SN74H20J 7 12 27 3,637
SN74H22J 1 3 4 38
SN74H21PC 1 1 2 894
SN74H21N=1B-047=74H21N 1 1 1 1,064
SN74H21AN 1 1 1 105
SN74H21K 1 1 1 3
SN74H21 1 1 1 1

Possible Component Manufacturers*

TI (Texas Instruments)
NSC (National Semiconductor) (Texas Instruments) (TI)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Texas Instruments Power Management (TI - Power) (Unitrode)
Chipcon (TI - Low-Power RF)
Texas Instruments Analog & Mixed-Signal (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: 4/19/2026