SN74LS257DR

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Stock/Availability for: SN74LS257DR

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Statistics

Total Quantity
8,089
Line Items
5
Suppliers listing this part
5
Countries/regions where listing suppliers exist
4
Most Recent Upload
6/15/2026

Sponsored Live Part Search

Part Number: SN74LS257DR

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS257DR TW 2 2 7,772
SN74LS257DR GB 1 1 279
SN74LS257DR CN 1 1 19
SN74LS257DR DE 1 1 19

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS257BN 21 160 500 445,546
SN74LS257AN 17 89 275 78,526
SN74LS257N 16 63 149 52,011
SN74LS257BD 10 43 56 148,151
SN74LS257BNSR 10 32 34 105,164
SN74LS257BDR 7 29 31 184,098
SN74LS257AJ 6 18 28 5,622
SN74LS257BJ 7 17 27 7,749
SN74LS257BNS 6 17 25 35,038
SN74LS257D 1 1 2 419

Possible Component Manufacturers*

TI (Texas Instruments)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
Burr-Brown (BB) (TI)
NSC (National Semiconductor) (Texas Instruments) (TI)
GrayChip (Texas Instruments)

* 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: 6/15/2026