ADP5585ACBZ-00-R7 vs PCF8574PW Comparison
Detailed side-by-side comparison of ADP5585ACBZ-00-R7 by Analog Devices and PCF8574PW by Texas Instruments. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
ADP5585ACBZ-00-R7 - 10 I/O Keypad Controller | Analog Devices
ADP5585ACBZ-00-R7 UnknownTexas Instruments
PCF8574PW - 8-bit I2C I/O Expander 20-TSSOP | Texas Instruments (Tape & Reel)
PCF8574PW ✓ ActiveSpecification Comparison
| Parameter | ADP5585ACBZ-00-R7 | PCF8574PW |
|---|---|---|
| Brand | Analog Devices | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Unknown | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $0.77 |
| Device Type | 10-I/O port expander with keypad matrix decoder | — |
| Number of Configurable I/Os | 10 I/Os | — |
| Interface | I2C | I2C (SMBus compatible) |
| I2C Maximum Frequency | 1 MHz | — |
| Supply Voltage Range | 1.65 V to 3.6 V | — |
| Keypad Matrix Support | Up to 6 × 5 matrix with ADP5585ACBZ-01-R7 or ADP5585ACPZ-01-R7 option | — |
| FIFO | 16-element FIFO for event recording | — |
| Programmable Logic | Supported | — |
| Reset Generator | Supported | — |
| PWM Generator | Supported | — |
| Interface Width | 8-bit | — |
| Package | 16-WLCSP (1.59 mm × 1.59 mm) | 20-pin TSSOP (PW) |
| Package Type | Wafer-level chip-scale package | — |
| Application Category | Keypad entries and I/O expansion | — |
| Portable Device Suitability | Phones, remote controls, and cameras | — |
| Nonportable Device Suitability | Healthcare, industrial, and instrumentation applications | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Automotive AEC-Q100 Status | [DATA_NEEDED: AEC-Q100 status] | — |
| Operating Temperature | [DATA_NEEDED: operating temperature range] | -40 C to +85 C |
| Supply Current | [DATA_NEEDED: typical and maximum supply current] | — |
| Pinout | [DATA_NEEDED: complete pin names and functions] | — |
| Function | — | I/O Expander |
| Number of I/O | — | 8 |
| Clock Frequency (Max) | — | 100 kHz |
| I2C Address Base | — | 0x20 (PCF8574A: 0x38) |
| Supply Voltage (VCC) | — | 2.5 V to 6 V |
| Supply Current (Standby) | — | 2.5 uA typical |
| Interrupt Output | — | Yes (active-low INT) |
| Hardware Address Pins | — | 3 (A0, A1, A2) |
| Max Devices on Bus | — | 8 (16 combined with PCF8574A) |
| Output Drive (Source/Sink) | — | 25 mA / 25 mA per I/O |
| I/O Type | — | Quasi-bidirectional (no direction register) |
| Mounting Type | — | Surface Mount |
| MSL Level | — | 1 (unlimited floor life) |