SN74LS643-1N
Stock/Availability for: SN74LS643-1N
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- Search 900 Billion+ Electronic Components
- 3,000+ Suppliers
- Launched in 1997
Statistics
| 9,607 | Total Quantity | 15 | Line Items |
|---|---|---|---|
| 11 | Suppliers listing this part | 5 | Countries/regions where listing suppliers exist |
| 4/7/2026 | Most Recent Upload | ||
Total Quantity
9,607
Line Items
15
Suppliers listing this part
11
Countries/regions where listing suppliers exist
5
Most Recent Upload
4/7/2026
Sponsored Live Part Search
Part Number: SN74LS643-1N
| Part Number | Country/Region | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| SN74LS643-1N | US | 5 | 9 | 8,357 |
| SN74LS643-1N | DE | 3 | 3 | 290 |
| SN74LS643-1N | CA | 1 | 1 | 812 |
| SN74LS643-1N | GB | 1 | 1 | 134 |
| SN74LS643-1N | IN | 1 | 1 | 14 |
Other Parts
| Part Number Other Parts | Countries/Regions | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| SN74LS640N | 22 | 182 | 443 | 158,956 |
| SN74LS645N | 21 | 156 | 372 | 226,892 |
| SN74LS641N | 19 | 119 | 212 | 171,562 |
| SN74LS646NT | 16 | 112 | 286 | 170,273 |
| SN74LS645-1N | 16 | 103 | 162 | 74,889 |
| SN74LS6411N | 19 | 93 | 126 | 536,534 |
| SN74LS6401N | 16 | 73 | 110 | 157,022 |
| SN74LS642N | 15 | 64 | 97 | 44,370 |
| SN74LS643N | 6 | 15 | 34 | 5,317 |
| SN74LS643N-1 | 1 | 1 | 1 | 166 |
Register Today
- Search 900 Billion+ Electronic Components
- 3,000+ Suppliers
- Launched in 1997
Possible Component Manufacturers*
TI (Texas Instruments)
Unitrode Power (TI - Power)
Chipcon (TI - Low-Power RF)
Texas Instruments Power Management (TI - Power) (Unitrode)
Texas Instruments Analog & Mixed-Signal (TI)
Harris Semi (RCA Electronics Pte) (TI) (Texas Instruments)
* 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: 4/7/2026