Series: PCA9557
Part Number: PCA9557DT
| Distributor | SKU | Stock | Cost | |
|---|---|---|---|---|
| DigiKey | 296-PCA9557DTCT-ND | 325 | $1.87 | Buy |
| Mouser Electronics | 595-PCA9557DT | 438 | $1.60 | Buy |
| Verical Marketplace | PCA9557DT | 150 | $1.87 | Buy |
| Quarktwin Electronic Components | PCA9557DT | 11939 | $1.71 | Buy |
| Arrow North American Components | PCA9557DT | 0 | $0.96 | Buy |
| Arrow Asia | PCA9557DT | 1000 | $1.15 | Buy |
| Texas Instruments | PCA9557DT | 4250 | $1.36 | Buy |
| AVNET Europe | PCA9557DT | 750 | * $1.12 | Buy |
| AVNET Express | PCA9557DT | 250 | $0.64 | Buy |
| Win Source | PCA9557DT | 21000 | $0.45 | Buy |
Description
I2C and SMBus Low Power I/O Expander 16-Pin SOIC T/R
| 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 |