| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-45456-1-ND | 620 | $1.46 | Buy |
| Mouser Electronics | 595-TCA9554ADWR | 2431 | $1.37 | Buy |
| Arrow North American Components | TCA9554ADWR | 0 | $0.59 | Buy |
| Quarktwin Electronic Components | TCA9554ADWR | 2739 | $1.51 | Buy |
| Verical Marketplace | TCA9554ADWR | 854 | $0.53 | Buy |
| Arrow Europe | TCA9554ADWR | 2000 | $0.53 | Buy |
| element14 APAC | TCA9554ADWR | 1684 | * $1.96 | Buy |
| Texas Instruments | TCA9554ADWR | 28410 | $1.01 | Buy |
| Farnell | TCA9554ADWR | 1684 | * $1.60 | Buy |
| AVNET Europe | TCA9554ADWR | * $0.81 | Buy | |
| Newark | TCA9554ADWR | 1684 | $1.89 | Buy |
| AVNET Express | TCA9554ADWR | $0.53 | Buy |
Interface ICs