Texas Instruments PCF8575CDBQR Microcontrollers
16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PCF8575CDBQR
Detailed Description
16-bit 2.5- to 5.5-V I2C/SMBus I/O expander with interrupt 24-SSOP -40 to 85
Package
24-SSOP (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
PCF8575CDBQR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments PCF8575CDBQR Microcontrollers 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 (PCF8575CDBQR vs ADS7863IDBQR vs CDCF5801ADBQR vs CDCF5801DBQR)
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 | 24-SSOP | 24-SSOP | 24-SSOP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Supply Voltage | 4.5V ~ 5.5V | -- | 3V ~ 3.6V | 3V ~ 3.6V |
| Max Frequency | 400 kHz | -- | 280MHz | 280MHz |
| Action |
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
CDCF5801ADBQRTexas InstrumentsLow-jitter PLL-based multiplier & divider with programmable delay lines down to sub 10 ps 24-SSOP -40 to 85
CDCF5801DBQRTexas InstrumentsLow-jitter PLL-based multiplier & divider with programmable delay lines down to sub 10 ps 24-SSOP -40 to 85