SN74F521NS

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Stock/Availability for: SN74F521NS

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Statistics

Total Quantity
86,219
Line Items
16
Suppliers listing this part
12
Countries/regions where listing suppliers exist
6
Most Recent Upload
12/27/2025

Sponsored Live Part Search

Part Number: SN74F521NS

Part Number Country/Region Suppliers Line Items Total Qty
SN74F521NS CN 6 6 47,084
SN74F521NS HK 2 3 23,766
SN74F521NS US 1 2 10,883
SN74F521NS TW 1 2 2,000
SN74F521NS JP 1 2 148
SN74F521NS DE 1 1 2,338

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74F521N 14 97 168 143,953
SN74F521DWR 9 67 77 553,529
SN74F521DW 12 52 74 263,624
SN74F521NSR 6 13 13 380,412
SN74F521D 3 6 9 327
SN74F521DWRG4 2 4 4 318,811
SN74F521 3 3 3 2,758
SN74F521FK 3 3 5 3,084
SN74F521DWG4 2 3 3 286,954
SN74F521NSRG4 1 1 1 2,000

Possible Component Manufacturers*

Unitrode Power (TI - Power)
TI (Texas Instruments)
NSC (National Semiconductor) (Texas Instruments) (TI)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Chipcon (TI - Low-Power RF)

* 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.

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Page Created: 12/27/2025