Series: PCA9554
Part Number: PCA9554DWR
| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 2156-PCA9554DWR-ND | 288 | $2.47 | Buy |
| Mouser Electronics | 595-PCA9554DWR | 4252 | $2.45 | Buy |
| Verical Marketplace | PCA9554DWR | 10000 | $0.81 | Buy |
| Win Source | PCA9554DWR | 7800 | Buy | |
| Quarktwin Electronic Components | PCA9554DWR | 21735 | $0.97 | Buy |
| Arrow North American Components | PCA9554DWR | 0 | $0.86 | Buy |
| AVNET Express | PCA9554DWR | 6920 | $0.97 | Buy |
| AVNET Europe | PCA9554DWR | * $1.05 | Buy | |
| Texas Instruments | PCA9554DWR | 8000 | $1.61 | Buy |
| Newark | PCA9554DWR | $0.84 | Buy |
Description
PCA9554 Remote 8-Bit I2C and SMBus I/O Expander with Interrupt Output and Configuration Registers
| Title | Manufacturer | Published |
|---|---|---|
| Programming Fun Lights With TI's TCA6507 | Texas Instruments | 11/30/2007 |
| Maximum Clock Frequency of I2C Bus Using Repeaters | Texas Instruments | 05/15/2015 |
| I2C Bus Pull-Up Resistor Calculation | Texas Instruments | 02/13/2015 |
| Understanding the I2C Bus | Texas Instruments | 06/30/2015 |