| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 2156-SN74LS20NSR-ND | 28000 | $1.10 | Buy |
| DigiKey | SN74LS20DG4-ND | 0 | $0.62 | Buy |
| DigiKey | SN74LS20NE4-ND | 0 | $0.55 | Buy |
| DigiKey | 296-3669-1-ND | 1739 | $1.14 | Buy |
| DigiKey | 296-33977-5-ND | 123 | $1.17 | Buy |
| DigiKey | 296-33977-5-ND | 123 | $1.17 | Buy |
| DigiKey | 296-3670-5-ND | 1127 | $1.14 | Buy |
| Mouser Electronics | 595-SN74LS20DRE4 | 0 | Buy | |
| Mouser Electronics | 595-SN74LS20NE4 | 0 | $0.55 | Buy |
| Mouser Electronics | 595-SN74LS20N | 3203 | $1.06 | Buy |
| Mouser Electronics | 595-SN74LS20NSRE4 | 0 | Buy | |
| Mouser Electronics | 595-SN74LS20DG4 | 0 | $0.60 | Buy |
| Mouser Electronics | 595-SN74LS20NSR | 0 | $0.49 | Buy |
| Mouser Electronics | 595-SN74LS20DR | 1526 | $0.99 | Buy |
| Mouser Electronics | 595-SN74LS20DE4 | 0 | Buy | |
| Mouser Electronics | 595-SN74LS20DRG4 | 0 | Buy | |
| Mouser Electronics | 595-SN74LS20D | 700 | $1.25 | Buy |
| Mouser Electronics | 595-SN74LS20NSRG4 | 0 | Buy | |
| Arrow North American Components | SN74LS20N | 0 | $1.07 | Buy |
| Arrow Europe | SN74LS20N | 0 | $0.71 | Buy |
| Utmel | SN74LS20N | 4534 | $0.81 | Buy |
| Verical Marketplace | SN74LS20N | 615 | $0.00 | Buy |
| RS Components | SN74LS20N | $1.16 | Buy | |
| Component Online | SN74LS20N | 225 | $1.15 | Buy |
| AVNET Express | SN74LS20NE4 | $0.42 | Buy | |
| Newark | SN74LS20NSR | $0.40 | Buy | |
| Texas Instruments | SN74LS20NSR | 9066 | $0.92 | Buy |
| Win Source | SN74LS20NSR | 33500 | $0.88 | Buy |
| AVNET Express | SN74LS20NSR | 28000 | $0.46 | Buy |
| Utsource | SN74LS20NE4 | 33951 | $1.06 | Buy |
| RS Components (APAC) | SN74LS20N | $15.51 | Buy | |
| Ameya360 | SN74LS20N | 114 | Buy | |
| AVNET Europe | SN74LS20N | 19 | * $0.61 | Buy |
| Win Source | SN74LS20N | 12000 | $0.81 | Buy |
| Texas Instruments | SN74LS20N | 78275 | $0.96 | Buy |
| Newark | SN74LS20D | $1.07 | Buy | |
| TME | SN74LS20D | 24 | $0.66 | Buy |
| Win Source | SN74LS20D | 5050 | $0.51 | Buy |
| Texas Instruments | SN74LS20DG4 | 1645 | $1.10 | Buy |
| AVNET Europe | SN74LS20D | 650 | * $0.65 | Buy |
| AVNET Express | SN74LS20D | 44667 | $0.51 | Buy |
| Utsource | SN74LS20DRE4 | 10000 | $1.06 | Buy |
| Utsource | SN74LS20NSRE4 | 33951 | $1.06 | Buy |
| Utsource | SN74LS20DE4 | 10000 | $1.06 | Buy |
| Texas Instruments | SN74LS20D | 16572 | $0.88 | Buy |
| AVNET Express | SN74LS20DG4 | $0.47 | Buy | |
| Arrow North American Components | SN74LS20DG4 | 0 | $0.62 | Buy |
| TME | SN74LS20N | 419 | $0.89 | Buy |
| Farnell | SN74LS20N | 115 | * $2.26 | Buy |
| element14 APAC | SN74LS20N | 115 | * $1.20 | Buy |
| AVNET Express | SN74LS20N | 757 | $0.31 | Buy |
| Freelance | SN74LS20N | 10 | Buy | |
| Freelance | SN74LS20J | 75 | Buy | |
| AVNET Express | SN74LS20DR | 10750 | $0.42 | Buy |
| AVNET Europe | SN74LS20DR | * $0.54 | Buy | |
| Texas Instruments | SN74LS20DR | 20228 | $0.74 | Buy |
| Newark | SN74LS20N | 3 | $0.00 | Buy |
SN74LS20 Dual 4-input positive-NAND gates