PCA9538APWJ vs PCA9538PW Comparison
Detailed side-by-side comparison of PCA9538APWJ by NXP Semiconductors and PCA9538PW by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | PCA9538APWJ | PCA9538PW |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | — | In Stock |
| Unit Price (USD) | — | $0.51 |
| Device Type | 8-bit general-purpose I/O expander | — |
| Number of I/O Ports | 8 ports | 8 |
| Interface | I2C-bus and SMBus | I2C-bus and SMBus |
| Maximum I2C Bus Frequency | 400 kHz | — |
| Supported Bus Frequency Range | 100 kHz to 400 kHz | — |
| Operating Supply Voltage | 2.3 V to 5.5 V | — |
| Maximum Supply Voltage | 5.5 V | — |
| Interrupt Function | Yes, 1 interrupt output | — |
| Reset Function | Yes, active-low reset input | — |
| Number of Pins | 16 pins | — |
| Package | TSSOP-16 | TSSOP-16 |
| Mounting Type | Surface mount | Surface mount |
| I/O Configuration | 8 independently configurable ports | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| ESD Protection | [DATA_NEEDED: ESD protection rating] | — |
| Quiescent Current | [DATA_NEEDED: quiescent current] | — |
| I2C Slave Address | [DATA_NEEDED: I2C slave address] | — |
| RoHS Compliance | [DATA_NEEDED: RoHS compliance status] | — |
| REACH Compliance | [DATA_NEEDED: REACH compliance status] | — |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Product Type | — | 8-bit I2C-bus/SMBus I/O expander |
| Supply Voltage Range | — | 2.3 V to 5.5 V |
| Bus Frequency | — | 400 kHz |
| Interrupt | — | Yes |
| Reset | — | Yes |
| Configuration Registers | — | Yes |
| Device Pin Count | — | 16 pins |
| Interface Signals | — | SCL and SDA |
| Port Modes | — | Input, output, and high-impedance operation |
| Manufacturer | — | NXP Semiconductors |
| RoHS Status | — | [DATA_NEEDED: RoHS status] |
| REACH Status | — | [DATA_NEEDED: REACH status] |
| MSL | — | [DATA_NEEDED: moisture sensitivity level] |
| Current Consumption | — | [DATA_NEEDED: operating current] |
| Output Drive Capability | — | [DATA_NEEDED: output drive current] |
| I2C Address | — | [DATA_NEEDED: I2C address] |