描述
pca9557pwr
接口-I/O扩展器 Remote 8B I2C & SMBus I/O Expander
否
NXP Semiconductors
100 kHz
1.65 V to 5.5 V
- 40 C to + 85 C
SMD/SMT
HVQFN-16
Reel
PCA9557PWR
Texas Instruments
TI
34
1015 kb
REMOTE 8-BIT I2C AND SMBus LOW-POWER I/O EXPANDER WITH RESET AND CONFIGURATION REGISTERS