Texas Instruments
PCA9557D
PCA9557D
8-bit 2.3- to 5.5-V I2C/SMBus I/O expander with reset & config registers 16-SOIC -40 to 85
Datasheet at TI.com
| Distributor | Stock | 1 | 10 | 100 | 1,000 | ||
|---|---|---|---|---|---|---|---|
| Rochester Electronics | 547 | USD | 0.996 | 0.996 | 0.936 | 0.847 | Visit Site |
| DigiKey | 27 | USD | 2.03 | 1.83 | 1.83 | 1.83 | Visit Site |
| Mouser | 7,229 | USD | 2.03 | 1.47 | 1.47 | 1.00 | Visit Site |
| Heisener Electronics | 121,998 | USD | 1.84 | 1.84 | 1.84 | 1.84 | Visit Site |
| Win Source | 1,098 | USD | 2.21 | 2.21 | Visit Site |