SN74ALS521

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Stock/Availability for: SN74ALS521

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Statistics

Total Quantity
2,930
Line Items
5
Suppliers listing this part
5
Countries/regions where listing suppliers exist
5
Most Recent Upload
1/22/2026

Sponsored Live Part Search

Part Number: SN74ALS521

Part Number Country/Region Suppliers Line Items Total Qty
SN74ALS521 CN 1 1 1,500
SN74ALS521 DE 1 1 720
SN74ALS521 JP 1 1 643
SN74ALS521 TW 1 1 60
SN74ALS521 IE 1 1 7

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74ALS521N 15 118 200 213,851
SN74ALS521DW 9 44 62 94,973
SN74ALS521DWR 7 38 42 226,574
SN74ALS521NSR 6 30 31 235,020
SN74ALS521NS 5 6 7 6,231
SN74ALS521DWRE4 2 4 4 117,893
SN74ALS521D 2 3 3 228
SN74ALS521DWE4 2 2 2 2,479
SN74ALS521NSR SOP5.2 1 2 2 1,920
SN74ALS521DWRG4 2 2 2 140

Possible Component Manufacturers*

TI (Texas Instruments)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Micron
Unitrode Power (TI - Power)
Texas Instruments Power Management (TI - Power) (Unitrode)
Power Trends (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: 1/22/2026