| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 2156-SN74AS20DB-ND | 22400 | $1.31 | Buy |
| Mouser Electronics | 595-SN74AS20NSR | 0 | Buy | |
| Mouser Electronics | 595-SN74AS20N | 234 | $3.04 | Buy |
| Mouser Electronics | 595-SN74AS20D | 0 | $1.88 | Buy |
| Mouser Electronics | 595-SN74AS20DE4 | 0 | $1.70 | Buy |
| Texas Instruments | SN74AS20N | 16277 | $2.63 | Buy |
| Component Online | SN74AS20N | 10 | $2.31 | Buy |
| AVNET Express | SN74AS20N | 72536 | $1.29 | Buy |
| AVNET Europe | SN74AS20N | * $1.56 | Buy | |
| AVNET Express | SN74AS20DE4 | $1.29 | Buy | |
| AVNET Express | SN74AS20NSR | 37450 | $0.95 | Buy |
| AVNET Express | SN74AS20D | 61311 | $1.42 | Buy |
| AVNET Europe | SN74AS20D | * $1.72 | Buy | |
| Arrow North American Components | SN74AS20D | 0 | $1.47 | Buy |
| Freelance | SN74AS20N | 25 | Buy |
SN74AS20 Dual 4-Input Positive-NAND Gates