| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 568-9926-6-ND | 6740 | $1.97 | Buy |
| Mouser Electronics | 771-PCAL9554BPWJ | 6547 | $1.70 | Buy |
| Ameya360 | PCAL9554BPWJ | $0.76 | Buy | |
| Arrow North American Components | PCAL9554BPWJ | 0 | $1.54 | Buy |
| element14 APAC | PCAL9554BPWJ | 1929 | * $1.75 | Buy |
| Future Electronics | PCAL9554BPWJ | 2500 | $0.93 | Buy |
| Verical Marketplace | PCAL9554BPWJ | 1082 | $1.50 | Buy |
| AVNET Asia Pacific | PCAL9554BPWJ | $0.76 | Buy | |
| Newark | PCAL9554BPWJ | 50 | $2.41 | Buy |
| AVNET Express | PCAL9554BPWJ | 50 | $2.35 | Buy |
| Farnell | PCAL9554BPWJ | 2156 | * $2.39 | Buy |
| AVNET Europe | PCAL9554BPWJ | * $2.82 | Buy |
Low-voltage 8-bit I?C-bus and SMBus low power I/O port; TSSOP-16