| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 568-11905-6-ND | 144 | $1.52 | Buy |
| DigiKey | 568-11905-1-ND | 1234 | $1.59 | Buy |
| Mouser Electronics | 771-PCA9554APW-T | 1689 | $1.41 | Buy |
| Mouser Electronics | 771-PCA9554APW-T | 4010 | $1.54 | Buy |
| Farnell | PCA9554APW,118 | 4512 | * $1.38 | Buy |
| Win Source | PCA9554APW,118 | 208000 | $1.60 | Buy |
| element14 APAC | PCA9554APW,118 | 6778 | * $1.16 | Buy |
| Ameya360 | PCA9554APW,118 | 10000 | $0.73 | Buy |
| AVNET Express | PCA9554APW,118 | $0.90 | Buy | |
| AVNET Europe | PCA9554APW,118 | 20000 | * $2.49 | Buy |
| Future Electronics | PCA9554APW,118 | 2500 | $0.55 | Buy |
| Newark | PCA9554APW,118 | 6801 | $1.00 | Buy |
| Utmel | PCA9554APW,118 | 3106 | $1.13 | Buy |
PCA9554 Series 8-bit I2C-bus and SMBus I/O port w/ Interrupt TSSOP-16