SN74HC257DBR

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Stock/Availability for: SN74HC257DBR

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Statistics

Total Quantity
40,996
Line Items
13
Suppliers listing this part
12
Countries/regions where listing suppliers exist
6
Most Recent Upload
4/8/2026

Sponsored Live Part Search

Part Number: SN74HC257DBR

Part Number Country/Region Suppliers Line Items Total Qty
SN74HC257DBR CN 5 5 18,292
SN74HC257DBR US 2 3 7,206
SN74HC257DBR DE 2 2 10,984
SN74HC257DBR HK 1 1 2,500
SN74HC257DBR JP 1 1 1,330
SN74HC257DBR TW 1 1 684

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74HC257N 18 124 215 382,478
SN74HC257DR* 15 95 112 1,334,144
SN74HC257D 16 60 82 111,545
SN74HC257PWR 11 42 42 506,091
SN74HC257DT 5 9 9 18,330
SN74HC257DG4 4 9 9 396,169
SN74HC257DRG4 5 8 8 515,940
SN74HC257DRE4 3 4 4 510,772
SN74HC257DBLE 3 4 4 6,534
SN74HC257DE4 2 2 2 4,110

Possible Component Manufacturers*

NSC (National Semiconductor) (Texas Instruments) (TI)
Benchmarq Microelectronics (Unitrode) (TI - Power)
Texas Instruments Analog & Mixed-Signal (TI)
Burr-Brown (BB) (TI)
GrayChip (Texas Instruments)
Unitrode Power (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: 4/8/2026