| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | SN74ALS621ANE4-ND | 0 | $4.00 | Buy |
| DigiKey | SN74ALS621ADW-ND | 0 | $4.55 | Buy |
| DigiKey | SN74ALS621ANG4-ND | 0 | $8.80 | Buy |
| DigiKey | SN74ALS621ADW-ND | 0 | $62.00 | Buy |
| DigiKey | 2156-SN74ALS621A-1NS-ND | 2200 | $8.80 | Buy |
| Mouser Electronics | 595-SN74ALS621ADW | 0 | $5.94 | Buy |
| Mouser Electronics | 595-SN74ALS621ADWG4 | 0 | $4.29 | Buy |
| Mouser Electronics | 595-SN74ALS621ANE4 | 0 | $4.15 | Buy |
| Freelance | SN74ALS621AN | 5 | Buy | |
| AVNET Europe | SN74ALS621AN | 40 | * $3.89 | Buy |
| Texas Instruments | SN74ALS621AN | 6236 | $5.33 | Buy |
| Utsource | SN74ALS621ANE4 | 33951 | $5.43 | Buy |
| AVNET Express | SN74ALS621AN | 3453 | $3.30 | Buy |
| Freelance | SN74ALS621ADW | 25 | Buy | |
| Newark | SN74ALS621ADW | $6.29 | Buy | |
| AVNET Express | SN74ALS621ADWG4 | $3.29 | Buy | |
| AVNET Express | SN74ALS621ADW | 3084 | $3.63 | Buy |
| AVNET Europe | SN74ALS621ADW | * $4.28 | Buy | |
| Texas Instruments | SN74ALS621ADW | 3717 | $4.10 | Buy |
| AVNET Express | SN74ALS621ANE4 | $2.97 | Buy |
SN74ALS621A Octal Bus Transceivers