SN74LS191NSR

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Stock/Availability for: SN74LS191NSR

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Statistics

Total Quantity
52,326
Line Items
19
Suppliers listing this part
18
Countries/regions where listing suppliers exist
6
Most Recent Upload
4/3/2026

Sponsored Live Part Search

Part Number: SN74LS191NSR

Part Number Country/Region Suppliers Line Items Total Qty
SN74LS191NSR CN 6 6 17,912
SN74LS191NSR JP 4 5 14,633
SN74LS191NSR HK 3 3 8,111
SN74LS191NSR US 2 2 5,789
SN74LS191NSR DE 2 2 1,881
SN74LS191NSR TW 1 1 4,000

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
SN74LS191N 21 158 395 308,411
SN74LS191NS 5 7 12 11,961
SN74LS191NDS 2 6 6 1,324
SN74LS191ND 2 4 5 753
SN74LS191NE4 2 2 2 2,647
SN74LS191N MOT 1 2 2 3,884
SN74LS191NS-EL500 1 1 1 390
SN74LS191NSRE4 1 1 1 1,682
SN74LS191NSRG4 1 1 1 1,656
SN74LS191N = SN74LS191ND = 74L 1 1 1 757

Possible Component Manufacturers*

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

* 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: 4/3/2026