SN74ALS521DWR

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Stock/Availability for: SN74ALS521DWR

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Statistics

Total Quantity
235,835
Line Items
40
Suppliers listing this part
36
Countries/regions where listing suppliers exist
7
Most Recent Upload
5/6/2026

Sponsored Live Part Search

Part Number: SN74ALS521DWR

Part Number Country/Region Suppliers Line Items Total Qty
SN74ALS521DWR US 14 17 24,005
SN74ALS521DWR CN 10 10 170,199
SN74ALS521DWR DE 4 4 8,204
SN74ALS521DWR TW 3 3 9,451
SN74ALS521DWR JP 3 3 5,976
SN74ALS521DWR SE 1 2 16,000
SN74ALS521DWR HK 1 1 2,000

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74ALS521N 15 116 199 158,660
SN74ALS521DW 8 40 57 49,978
SN74ALS521DWRE4 2 3 3 115,043
SN74ALS521D 2 3 3 228
SN74ALS521DWE4 2 2 2 2,479
SN74ALS521DWRG4 2 2 2 140
SN74ALS521DW10 1 1 1 301
SN74ALS521DWG4 1 1 1 705
SN74ALS521DR 1 1 1 1,374
SN74ALS521DWR (295TUBE) 1 1 1 1,292

Possible Component Manufacturers*

Texas Instruments Power Management (TI - Power) (Unitrode)
GrayChip (Texas Instruments)
NSC (National Semiconductor) (Texas Instruments) (TI)
TI (Texas Instruments)
Texas Instruments Analog & Mixed-Signal (TI)
Benchmarq Microelectronics (Unitrode) (TI - Power)

* 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: 5/6/2026