SN74LS191DE4

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Stock/Availability for: SN74LS191DE4

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Statistics

Total Quantity
165,363
Line Items
6
Suppliers listing this part
6
Countries/regions where listing suppliers exist
3
Most Recent Upload
2/7/2026

Sponsored Live Part Search

Part Number: SN74LS191DE4

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS191DE4 CN 4 4 161,644
SN74LS191DE4 DE 1 1 2,058
SN74LS191DE4 HK 1 1 1,661

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS191N 21 161 404 347,175
SN74LS191D 11 35 51 169,465
SN74LS191DR 7 32 33 669,609
SN74LS191DRG4 2 3 3 3,724
SN74LS191DR IC 2 2 2 4,650
SN74LS191DR(LX) 1 1 1 2,500
SN74LS191DR2 1 1 1 2,510
SN74LS191DR^TI 1 1 1 2,500
SN74LS191DRE4 1 1 1 1,277
SN74LS191DG4 1 1 1 189

Possible Component Manufacturers*

Texas Instruments Analog & Mixed-Signal (TI)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
GrayChip (Texas Instruments)
Benchmarq Microelectronics (Unitrode) (TI - Power)
NSC (National Semiconductor) (Texas Instruments) (TI)
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: 2/7/2026