SN74LS221DR
Stock/Availability for: SN74LS221DR
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- 3,000+ Suppliers
- Launched in 1997
Statistics
| 203,331 | Total Quantity | 45 | Line Items |
|---|---|---|---|
| 43 | Suppliers listing this part | 12 | Countries/regions where listing suppliers exist |
| 6/25/2026 | Most Recent Upload | ||
Total Quantity
203,331
Line Items
45
Suppliers listing this part
43
Countries/regions where listing suppliers exist
12
Most Recent Upload
6/25/2026
Sponsored Live Part Search
Part Number: SN74LS221DR
| Part Number | Country/Region | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| SN74LS221DR | CN | 15 | 16 | 104,096 |
| SN74LS221DR | US | 12 | 13 | 58,378 |
| SN74LS221DR | DE | 4 | 4 | 13,071 |
| SN74LS221DR | TW | 3 | 3 | 7,571 |
| SN74LS221DR | JP | 2 | 2 | 8,492 |
| SN74LS221DR | HK | 1 | 1 | 2,500 |
| SN74LS221DR | IL | 1 | 1 | 2,500 |
| SN74LS221DR | CA | 1 | 1 | 2,500 |
| SN74LS221DR | GB | 1 | 1 | 2,270 |
| SN74LS221DR | KR | 1 | 1 | 1,950 |
| SN74LS221DR | IN | 1 | 1 | 2 |
| SN74LS221DR | IT | 1 | 1 | 1 |
Other Parts
| Part Number Other Parts | Countries/Regions | Suppliers | Line Items | Total Qty |
|---|---|---|---|---|
| SN74LS221N | 21 | 211 | 670 | 421,392 |
| SN74LS221D | 12 | 69 | 95 | 194,190 |
| SN74LS221DBR | 7 | 15 | 15 | 222,771 |
| SN74LS221DG4 | 3 | 6 | 6 | 119,216 |
| SN74LS221DB | 5 | 6 | 6 | 7,929 |
| SN74LS221DRE4 | 3 | 5 | 5 | 199,564 |
| SN74LS221DR2 | 1 | 4 | 6 | 3,438 |
| SN74LS221DBRG4 | 1 | 1 | 1 | 5,491 |
| SN74LS221DBRE4 | 1 | 1 | 1 | 2,536 |
| SN74LS221DRG4 | 1 | 1 | 1 | 1,837 |
Register Today
- Search 900 Billion+ Electronic Components
- 3,000+ Suppliers
- Launched in 1997
Possible Component Manufacturers*
Unitrode Power (TI - Power)
GrayChip (Texas Instruments)
Texas Instruments Analog & Mixed-Signal (TI)
Benchmarq Microelectronics (Unitrode) (TI - Power)
NSC (National Semiconductor) (Texas Instruments) (TI)
Chipcon (TI - Low-Power RF)
* 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: 6/25/2026