Texas Instruments 16-Channel I/O Expander I2C, SMBus 24-Pin SOIC, PCF8575DW
- RS Stock No.:
- 661-3488
- Mfr. Part No.:
- PCF8575DW
- Manufacturer:
- Texas Instruments
Discontinued product
- RS Stock No.:
- 661-3488
- Mfr. Part No.:
- PCF8575DW
- Manufacturer:
- Texas Instruments
Technical data sheets
Legislation and Compliance
Product Details
I²C Bus I/O Expander, Texas Instruments
The Texas Instruments PCF8575C series device is a 16-bit I/O expander for the two-line bidirectional bus (I2C) is designed for 4.5-V to 5.5-V VCC operation. The PCF8575C provides general-purpose remote I/O expansion for most microcontroller families via the I2C interface serial clock (SCL) and serial data (SDA).
I2C to Parallel-Port Expander
Open-Drain Interrupt Output
Low Standby-Current Consumption of
10 μA Maximum
Compatible With Most Microcontrollers
400-kHz Fast I2C Bus
Address by Three Hardware Address Pins
for Use of up to Eight Devices
Latched Outputs With High-Current Drive
Capability for Directly Driving LEDs
Latch-Up Performance Exceeds 100 mA
Per JESD 78, Class II
ESD Protection Exceeds JESD 22
2000-V Human-Body Model
200-V Machine Model
1000-V Charged-Device Model
Open-Drain Interrupt Output
Low Standby-Current Consumption of
10 μA Maximum
Compatible With Most Microcontrollers
400-kHz Fast I2C Bus
Address by Three Hardware Address Pins
for Use of up to Eight Devices
Latched Outputs With High-Current Drive
Capability for Directly Driving LEDs
Latch-Up Performance Exceeds 100 mA
Per JESD 78, Class II
ESD Protection Exceeds JESD 22
2000-V Human-Body Model
200-V Machine Model
1000-V Charged-Device Model
Specifications
Attribute | Value |
|---|---|
| Number of I/O Channels | 16 |
| Interface | I2C, SMBus |
| Number of Pins | 24 |
| Package Type | SOIC |
| Clock Frequency | 400kHz |
| Mounting Type | Surface Mount |
- RS Stock No.:
- 661-3488
- Mfr. Part No.:
- PCF8575DW
- Manufacturer:
- Texas Instruments