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Stock/Availability for: DM74LS491N

Find stocking distributors and other suppliers of DM74LS491N using netCOMPONENTS. If you are not already a netCOMPONENTS member, request a free trial membership today to search the netCOMPONENTS database of 50 million+ electronic component line items and contact DM74LS491N suppliers.

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Statistics

Total Quantity
554
Line Items
9
Suppliers listing this part
8
Countries/regions where listing suppliers exist
4
Most Recent Upload
5/23/2026

Sponsored Live Part Search

Part Number: DM74LS491N

Part Number Country/Region Suppliers Line Items Total Qty
DM74LS491N US 5 6 405
DM74LS491N AR 1 1 121
DM74LS491N GB 1 1 15
DM74LS491N CA 1 1 13

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
DM74LS42N- 13 55 89 15,097
DM74LS47N 13 44 53 38,583
DM74LS40N 8 24 39 3,901
DM74LS471N 7 22 22 18,489
DM74LS453N 8 16 18 72,213
DM74LS49N 6 11 12 233
DM74LS490N 1 2 3 61
DM74LS491JS 1 1 1 4
DM74LS491ANS 1 1 1 2
DM74LS491J 1 1 2 34

Possible Component Manufacturers*

Comlinear (NSC) (National Semiconductor) (Kota Microcircuits) (Fairchild)
NSC (National Semiconductor) (Texas Instruments) (TI)
Advanced Micro Devices (AMD) (Cyrix) (Geode) (NSC Geode)
TI (Texas Instruments)
Cyrix MediaGX (NSC Geode) - see AMD
Ametek National Controls (AMETEK NCC)

* 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.


Page Created: 5/23/2026