| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-42162-6-ND | 5083 | $1.26 | Buy |
| DigiKey | 296-45466-1-ND | 463 | $1.44 | Buy |
| DigiKey | 296-TCA9554ADBRCT-ND | 2472 | $1.34 | Buy |
| Mouser Electronics | 595-TCA9554ADWT | 0 | $1.71 | Buy |
| Mouser Electronics | 595-TCA9554ADBQR | 3601 | $1.50 | Buy |
| Mouser Electronics | 595-TCA9554ADWR | 2431 | $1.37 | Buy |
| Mouser Electronics | 595-TCA9554APWR | 3997 | $1.19 | Buy |
| Mouser Electronics | 595-TCA9554ADBR | 2826 | $1.19 | Buy |
| element14 APAC | TCA9554ADBQR | 2347 | * $1.56 | Buy |
| Texas Instruments | TCA9554ADBQR | 16600 | $1.19 | Buy |
| Farnell | TCA9554ADBQR | 73 | * $1.26 | Buy |
| Arrow Europe | TCA9554ADWR | 2000 | $0.53 | Buy |
| AVNET Express | TCA9554ADWR | $0.53 | Buy | |
| Verical Marketplace | TCA9554ADWR | 854 | $0.53 | Buy |
| Arrow North American Components | TCA9554ADWR | 0 | $0.59 | Buy |
| AVNET Europe | TCA9554ADBQR | * $0.79 | Buy | |
| element14 APAC | TCA9554ADWR | 1684 | * $1.96 | Buy |
| AVNET Express | TCA9554ADBQR | 7500 | $0.59 | Buy |
| Arrow North American Components | TCA9554ADWT | 0 | $1.46 | Buy |
| Verical Marketplace | TCA9554ADWT | 680 | $0.00 | Buy |
| Texas Instruments | TCA9554ADWT | 13480 | $1.29 | Buy |
| AVNET Europe | TCA9554ADWT | * $0.89 | Buy | |
| AVNET Express | TCA9554ADWT | $0.61 | Buy | |
| Newark | TCA9554ADWT | $1.49 | Buy | |
| Newark | TCA9554ADWR | 1684 | $1.89 | Buy |
| Arrow North American Components | TCA9554ADBQR | 757 | $1.49 | Buy |
| Verical Marketplace | TCA9554ADBQR | 757 | $0.00 | Buy |
| Arrow Asia | TCA9554ADBQR | 32500 | $0.49 | Buy |
| Newark | TCA9554ADBQR | 2347 | $1.32 | Buy |
| Farnell | TCA9554ADWR | 1684 | * $1.60 | Buy |
| Arrow North American Components | TCA9554APWR | 0 | $1.46 | Buy |
| RS Components | TCA9554APWR | $92.40 | Buy | |
| Verical Marketplace | TCA9554APWR | 387 | $0.54 | Buy |
| Arrow Asia | TCA9554APWR | 2000 | $0.53 | Buy |
| Win Source | TCA9554APWR | 349960 | $5.64 | Buy |
| AVNET Express | TCA9554APWR | 103 | $0.53 | Buy |
| Newark | TCA9554APWR | 899 | $1.71 | Buy |
| Farnell | TCA9554APWR | 969 | * $1.32 | Buy |
| element14 APAC | TCA9554APWR | 899 | * $1.96 | Buy |
| AVNET Asia Pacific | TCA9554APWR | $0.55 | Buy | |
| AVNET Europe | TCA9554APWR | 100 | * $0.63 | Buy |
| RS Components (APAC) | TCA9554APWR | $24.63 | Buy | |
| Texas Instruments | TCA9554ADBR | 2446 | $1.01 | Buy |
| Verical Marketplace | TCA9554ADBR | 10000 | $0.68 | Buy |
| Arrow North American Components | TCA9554ADBR | 0 | $0.54 | Buy |
| RS Components (APAC) | TCA9554ADBR | $19.43 | Buy | |
| Texas Instruments | TCA9554ADWR | 28410 | $1.01 | Buy |
| Texas Instruments | TCA9554APWR | 3387 | $1.01 | Buy |
| RS Components | TCA9554ADBR | $324.00 | Buy | |
| AVNET Express | TCA9554ADBR | 22000 | $0.59 | Buy |
| Farnell | TCA9554ADBR | 15 | * $1.39 | Buy |
| AVNET Europe | TCA9554ADBR | 2000 | * $0.81 | Buy |
| Newark | TCA9554ADBR | 392 | $0.71 | Buy |
| element14 APAC | TCA9554ADBR | 13 | * $1.57 | Buy |
| AVNET Europe | TCA9554ADWR | * $0.81 | Buy |
TCA9554A Remote 8-Bit I2C and SMBus I/O Expander