Texas Instruments PCF8575CDBE4 O Expanders
16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PCF8575CDBE4
Detailed Description
16-bit 4.5- to 5.5-V I2C/SMBus I/O expander with interrupt
Package
24-SSOP (0.209", 5.30mm Width)
Key Features
Package / Case: 24-SSOP (0.209", 5.30mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
PCF8575CDBE4 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments PCF8575CDBE4 O Expanders technical specifications.
General
Interface
I²C, SMBus
Package / Case
24-SSOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
4.5V ~ 5.5V
Features
POR
Output Type
Open Drain
Number of I/O
16
Interrupt Output
Yes
Current Output Source Sink
10mA, 25mA
Alternate Parts Comparison (PCF8575CDBE4 vs PCF8574NE4 vs PCF8575CDWE4 vs PCF8575CDB)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-SSOP | 16-DIP | 24-SOIC | 24-SSOP |
| Mounting Type | Surface Mount | Through Hole | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 4.5V ~ 5.5V | 2.5V ~ 6V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Interface | I²C, SMBus | I²C | I²C, SMBus | I²C, SMBus |
| Current Output Source Sink | 10mA, 25mA | 1mA, 25mA | 10mA, 25mA | 10mA, 25mA |
| Features | POR | POR | POR | POR |
| Interrupt Output | Yes | Yes | Yes | Yes |
| Max Frequency | 400 kHz | 100 kHz | 400 kHz | 400 kHz |
| Number of I/O | 16 | 8 | 16 | 16 |
| Output Type | Open Drain | Push-Pull | Open Drain | Open Drain |
| Action |
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