Welcome to netCOMPONENTS! netCOMPONENTS is a market leader in sourcing services for the worldwide electronic components industry. netCOMPONENTS is the world's premier destination for the sourcing and procurement of electronic components, connecting members (buyers) and suppliers (sellers) in a direct and vendor-neutral environment!

Stock/Availability for: DM74ALS21N

Find stocking distributors and other suppliers of DM74ALS21N 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 DM74ALS21N suppliers.

Register Today

  • Search 900 Billion+ Electronic Components
  • 3,000+ Suppliers
  • Launched in 1997
Request a Free Trial Membership

Statistics

Total Quantity
6,468
Line Items
40
Suppliers listing this part
26
Countries/regions where listing suppliers exist
5
Most Recent Upload
11/10/2025

Sponsored Live Part Search

Part Number: DM74ALS21N

Part Number Country/Region Suppliers Line Items Total Qty
DM74ALS21N US 18 29 2,548
DM74ALS21N GB 4 4 490
DM74ALS21N FR 2 3 130
DM74ALS21N IL 1 3 300
DM74ALS21N PL 1 1 3,000

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
DM74ALS244AN 18 158 380 176,735
DM74ALS245AN 16 146 318 426,396
DM74ALS21AN 12 35 43 90,623
DM74ALS21AM* 8 26 27 215,794
DM74ALS21AMX 7 17 20 98,980
DM74ALS21AN [BULK] 1 1 1 149
DM74ALS21AN / SN74ALS21AN SN74 1 1 1 2,427
DM74ALS21MX 1 1 1 206
DM74ALS210 1 1 1 15
DM74ALS21M 1 1 1 10

Possible Component Manufacturers*

NSC (National Semiconductor) (Texas Instruments) (TI)
TI (Texas Instruments)
Comlinear (NSC) (National Semiconductor) (Kota Microcircuits) (Fairchild)
Advanced Micro Devices (AMD) (Cyrix) (Geode) (NSC Geode)
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: 11/10/2025