PCA9536DR vs PCA9534DBR Comparison
Detailed side-by-side comparison of PCA9536DR by Texas Instruments and PCA9534DBR by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
PCA9536DR - 4-Bit I2C GPIO Expander | Texas Instruments (Tape & Reel)
PCA9536DR ✓ Active
Specification Comparison
| Parameter | PCA9536DR | PCA9534DBR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Product Type | 4-bit I2C/SMBus GPIO expander | — |
| Number of GPIO Lines | 4 | — |
| Supply Voltage Range | 2.3 V to 5.5 V | 2.3 V to 5.5 V |
| I2C Bus Frequency | 400 kHz | 400 kHz |
| Interface | I2C/SMBus | — |
| Configuration Registers | Present | Available |
| CMOS Device Type | 8-pin CMOS device | — |
| Input/Output Capability | General-purpose parallel input/output | — |
| Package | 8-SOIC | 16-pin SSOP, 7.50 mm body |
| NXP Package | 8-SO | — |
| Operating Logic Levels | [DATA_NEEDED: logic-level details] | — |
| I2C Address Options | [DATA_NEEDED: address-selection details] | — |
| Input Hysteresis | [DATA_NEEDED: input hysteresis] | — |
| Output Drive Current | [DATA_NEEDED: output drive current] | — |
| Input Leakage Current | [DATA_NEEDED: input leakage current] | — |
| Output Low-Level Voltage | [DATA_NEEDED: output low-level voltage] | — |
| Output High-Level Voltage | [DATA_NEEDED: output high-level voltage] | — |
| Power-On Reset | [DATA_NEEDED: power-on reset behavior] | — |
| Maximum Supply Voltage | [DATA_NEEDED: absolute maximum rating] | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance] | [DATA_NEEDED: REACH status] |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 status] | — |
| Manufacturer | Texas Instruments | — |
| Device Type | — | 8-bit I2C/SMBus I/O expander |
| Number of GPIO Ports | — | 8 ports |
| Bus Interface | — | I2C/SMBus |
| Technology | — | CMOS |
| Operating Temperature | — | -40 °C to 85 °C |
| Mounting Type | — | Surface mount |
| Address Configuration Pins | — | 3 pins: A0, A1, and A2 |
| Maximum Devices per Bus | — | 8 devices |
| Interrupt Output | — | Available |
| Internal I/O Pull-Up Resistors | — | Not fitted |
| PCF8574 Hardware Compatibility | — | Pin-to-pin and I2C address compatible; software changes required |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Lead-Free Status | — | [DATA_NEEDED: lead-free status] |
| Halogen-Free Status | — | [DATA_NEEDED: halogen-free status] |