Part A
TCA9539PWR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 3987 個数
- Series
- インターフェース - I-Oエクスパンダ
Parts at a glance
Part B
TCA9534PWR
STマイクロエレクトロニクス
- Lifecycle
- Active
- Stock
- 6874 個数
- Package
- TSSOP-16
- Series
- インターフェース - I-Oエクスパンダ
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Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | TCA9539PWR | TCA9534PWR |
|---|---|---|
| Part Status | Active | Active |
| Base Product Number | TCA9539 | - |
| Digi Key Programmable | Not Verified | - |
| Number of I/O | 16 | 8 |
| Interface | I2C, SMBus | I²C |
| Interrupt Output | Yes | Yes |
| Features | POR | - |
| Output Type | Push-Pull | Push-Pull |
| Current - Output Source / Sink | 10mA, 25mA | - |
| Clock Frequency | 400 kHz | 400 kHz |
| Voltage - Supply | 1.65V ~ 5.5V | 1.65V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount |
| Packaging | Cut Tape (CT), Tape & Reel (TR) | - |