| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-34019-5-ND | 61 | $4.58 | Buy |
| Mouser Electronics | 595-SN74LS641N | 77 | $3.58 | Buy |
| Win Source | SN74LS641N | 5440 | $2.74 | Buy |
| Arrow North American Components | SN74LS641N | 0 | $1.70 | Buy |
| Arrow Europe | SN74LS641N | 300 | $2.31 | Buy |
| Texas Instruments | SN74LS641N | 11834 | $2.85 | Buy |
| Verical Marketplace | SN74LS641N | 155 | $2.91 | Buy |
| AVNET Europe | SN74LS641N | 180 | * $1.69 | Buy |
| Farnell | SN74LS641N | 35 | * $4.32 | Buy |
| element14 APAC | SN74LS641N | 35 | * $4.14 | Buy |
| AVNET Express | SN74LS641N | 85 | $2.09 | Buy |
| Freelance | SN74LS641N | 40 | Buy | |
| Newark | SN74LS641N | 35 | $4.07 | Buy |
SN74LS641 Octal bus transceivers with open collector outputs