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Stock/Availability for: 74LS640N

Find stocking distributors and other suppliers of 74LS640N 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 74LS640N suppliers.

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Statistics

Total Quantity
11,014
Line Items
48
Suppliers listing this part
34
Countries/regions where listing suppliers exist
11
Most Recent Upload
12/26/2025

Sponsored Live Part Search

Part Number: 74LS640N

Part Number Country/Region Suppliers Line Items Total Qty
74LS640N US 19 28 3,654
74LS640N FR 3 4 877
74LS640N CA 3 3 3,460
74LS640N GB 2 3 85
74LS640N DE 1 3 89
74LS640N KR 1 2 50
74LS640N TW 1 1 2,405
74LS640N TR 1 1 296
74LS640N ES 1 1 54
74LS640N IL 1 1 39
74LS640N JP 1 1 5

Other Parts

Part Number Countries/Regions Suppliers Line Items Total Qty
74LS640 10 16 17 7,208
74LS640-1N 3 13 16 557
74LS640N MOT97 1 1 1 76
74LS640N=N74LS640N 1 1 1 535
74LS640N MOT 1 1 1 77
74LS640N MOT87 1 1 1 40
74LS640N TI85+ 1 1 1 36
74LS640NB 1 1 1 30
74LS640N-TI 1 1 1 10
74LS640N SIG 1 1 1 4

Possible Component Manufacturers*

Signia Technologies (ISSI)
Signal Processing Technologies (SPT) (Fairchild)
Signal Technology (STC) (Crane - Microwave Systems)
Signetics Korea (YP)
Signal Transformer (Stewart Connector) (Bel Fuse)
SignalQuest

* 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: 12/26/2025