| ： | PCA9555DBR |
|---|---|
| ： | 接口 - I/O 扩展器 |
| ： | Texas Instruments |
| ： | IC I/O EXPANDER |
| ： | - |
| ： | Tape & Reel (TR) Cut Tape (CT) |
| ： | - |
| TYPE | DESCRIPTION |
| Mfr | Texas Instruments |
| Series | - |
| Package | Tape & Reel (TR) |
| Part Status | Active |
| Number of I/O | 16 |
| Interface | I²C, SMBus |
| Interrupt Output | Yes |
| Features | POR |
| Output Type | Push-Pull |
| Current - Output Source/Sink | 10mA, 25mA |
| Clock Frequency | 400 kHz |
| Voltage - Supply | 2.3V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 24-SSOP (0.209", 5.30mm Width) |
| Supplier Device Package | 24-SSOP |
| Base Product Number | PCA9555 |
1
5.04
5.04
10
4.524
45.24
25
4.276
106.9
100
3.6398
363.98
250
3.41872
854.68
500
2.99512
1497.56
