NXP Semiconductors PCA9535HFHP O Expanders
16-BIT I2C-BUS AND SMBUS, LOW PO

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
PCA9535HFHP
Detailed Description
16-BIT I2C-BUS AND SMBUS, LOW PO
Package
24-WFQFN Exposed Pad
Key Features
Package / Case: 24-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
PCA9535HFHP Datasheet
Quick Jump:
Technical Specifications
NXP Semiconductors PCA9535HFHP O Expanders technical specifications.
General
Interface
I²C, SMBus
Package / Case
24-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Supply Voltage
2.3V ~ 5.5V
Features
POR
Output Type
Open Drain
Number of I/O
16
Interrupt Output
Yes
Current Output Source Sink
160mA
Alternate Parts Comparison (PCA9535HFHP vs PCA24S08D/DG,118 vs PCA24S08ADP,118 vs PCA24S08AD,118)
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-WFQFN Exposed Pad | 8-SOIC | 8-TSSOP | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 2.3V ~ 5.5V | 2.5V ~ 3.6V | 2.5V ~ 3.6V | 2.5V ~ 3.6V |
| Interface | I²C, SMBus | Serial-I2C | Serial-I2C | Serial-I2C |
| Max Frequency | 400 kHz | 400 kHz | 400 kHz | 400 kHz |
| Memory Size | -- | 8Kb (1K x 8) | 8Kb (1K x 8) | 8Kb (1K x 8) |
| Number of Pins | -- | 8 | 8 | 8 |
| Lifecycle Status | -- | Obsolete | Obsolete | Obsolete |
| Automotive | -- | No | No | No |
| Data Retention | -- | 10(Min) | 10(Min) | 10(Min) |
| Hardware Data Protection | -- | Yes | Yes | Yes |
| Action |
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