| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 2156-NA556DR-ND | 0 | $0.66 | Buy |
| Mouser Electronics | 595-NA556DR | 10763 | $0.63 | Buy |
| Arrow North American Components | NA556DR | 0 | $0.57 | Buy |
| Arrow Asia | NA556DR | 90000 | $0.20 | Buy |
| Utmel | NA556DR | 6000 | $0.77 | Buy |
| Win Source | NA556DR | 16000 | Buy | |
| Quarktwin Electronic Components | NA556DR | 6426 | $0.59 | Buy |
| Verical Marketplace | NA556DR | 1123 | $0.00 | Buy |
| element14 APAC | NA556DR | 2397 | * $0.77 | Buy |
| AVNET Asia Pacific | NA556DR | $0.22 | Buy | |
| Newark | NA556DR | 555 | $0.76 | Buy |
| Farnell | NA556DR | 2397 | * $0.81 | Buy |
| AVNET Europe | NA556DR | 5000 | * $0.31 | Buy |
| Texas Instruments | NA556DR | 10516 | $0.48 | Buy |
| AVNET Express | NA556DR | 3227 | $0.22 | Buy |
Standard Timer Dual 14-Pin SOIC T/R