| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-29920-1-ND | 2210 | $7.23 | Buy |
| DigiKey | 296-3729-5-ND | 6 | $8.09 | Buy |
| DigiKey | 296-34020-5-ND | 23 | $9.65 | Buy |
| DigiKey | 296-3730-5-ND | 70 | $8.00 | Buy |
| DigiKey | 296-29920-6-ND | 0 | $0.00 | Buy |
| DigiKey | 296-34021-5-ND | 5 | $12.25 | Buy |
| DigiKey | 296-34020-5-ND | 28 | $8.50 | Buy |
| DigiKey | 296-3730-5-ND | 58 | $8.90 | Buy |
| DigiKey | 296-SN74LS642NS-ND | 0 | $12.25 | Buy |
| Mouser Electronics | 595-SN74LS642-1DW | 0 | $5.68 | Buy |
| Mouser Electronics | 595-SN74LS642N | 31 | $8.97 | Buy |
| Mouser Electronics | 595-SN74LS642DWG4 | 0 | Buy | |
| Mouser Electronics | 595-SN74LS642DW | 39 | $7.67 | Buy |
| Mouser Electronics | 595-SN74LS642NE4 | 0 | $6.43 | Buy |
| Mouser Electronics | 595-SN74LS642-1N | 0 | $10.30 | Buy |
| Mouser Electronics | 595-SN74LS642NSR | 0 | $7.01 | Buy |
| Farnell | SN74LS642N | * $5.12 | Buy | |
| element14 APAC | SN74LS642N | * $9.29 | Buy | |
| Arrow North American Components | SN74LS642NE4 | 0 | $5.22 | Buy |
| AVNET Express | SN74LS642NE4 | $4.79 | Buy | |
| Utsource | SN74LS642NE4 | 33951 | $6.18 | Buy |
| RS Components | SN74LS642N | $128.16 | Buy | |
| Arrow North American Components | SN74LS642N | 0 | $5.58 | Buy |
| Texas Instruments | SN74LS642NSR | 16555 | $6.79 | Buy |
| AVNET Europe | SN74LS642NSR | * $5.64 | Buy | |
| AVNET Express | SN74LS642NSR | $4.28 | Buy | |
| Verical Marketplace | SN74LS642N | 1225 | $0.00 | Buy |
| Texas Instruments | SN74LS642N | 10310 | $7.67 | Buy |
| Newark | SN74LS642N | $8.00 | Buy | |
| AVNET Express | SN74LS642N | 3576 | $5.23 | Buy |
| AVNET Europe | SN74LS642N | 60 | * $6.20 | Buy |
| Freelance | SN74LS642N | 4 | Buy | |
| Verical Marketplace | SN74LS642-1N | 2100 | $4.64 | Buy |
| Arrow North American Components | SN74LS642DW | 267 | $0.00 | Buy |
| RS Components | SN74LS642DW | $6.79 | Buy | |
| Texas Instruments | SN74LS642DW | 5027 | $5.90 | Buy |
| Verical Marketplace | SN74LS642DW | 500 | $4.61 | Buy |
| AVNET Express | SN74LS642DW | 7126 | $5.90 | Buy |
| Newark | SN74LS642DW | $7.27 | Buy | |
| Farnell | SN74LS642DW | 13 | * $8.06 | Buy |
| element14 APAC | SN74LS642DW | 4 | * $8.68 | Buy |
| AVNET Europe | SN74LS642DW | 25 | * $5.81 | Buy |
| AVNET Europe | SN74LS642-1DW | * $5.64 | Buy | |
| AVNET Express | SN74LS642-1DW | 12058 | $4.75 | Buy |
| Arrow North American Components | SN74LS642-1N | 0 | $0.00 | Buy |
| Arrow Europe | SN74LS642-1N | 40 | $11.29 | Buy |
| Freelance | SN74LS642DW | 88 | Buy | |
| Texas Instruments | SN74LS642-1N | 2750 | $7.67 | Buy |
| AVNET Europe | SN74LS642-1N | * $6.20 | Buy | |
| AVNET Express | SN74LS642-1N | 15688 | $5.23 | Buy |
| Arrow North American Components | SN74LS642-1DW | 0 | $5.55 | Buy |
| Verical Marketplace | SN74LS642-1DW | 3800 | $4.89 | Buy |
| Texas Instruments | SN74LS642-1DW | 3600 | $5.90 | Buy |
| AVNET Express | SN74LS642DWG4 | $4.39 | Buy |
SN74LS642 Octal bus transceivers with open collector outputs