TCA6424ARGJR vs TCA6416ARTWR Comparison
Detailed side-by-side comparison of TCA6424ARGJR by Texas Instruments and TCA6416ARTWR 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
TCA6424ARGJR - 24-bit I2C/SMBus I/O Expander | Texas Instruments
TCA6424ARGJR ✓ ActiveTexas Instruments
TCA6416ARTWR - 16-Bit I2C I/O Expander with Voltage Translation | TI
TCA6416ARTWR ✓ ActiveSpecification Comparison
| Parameter | TCA6424ARGJR | TCA6416ARTWR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.55 | $2.05 |
| Number of I/O Bits | 24 | 16 |
| Interface | I2C, SMBus | I2C, SMBus |
| I2C Clock Frequency | up to 400 kHz | — |
| Operating Supply Voltage (VCCI) | 1.65 V to 5.5 V | — |
| P-port Voltage (VCCP) | 1.65 V to 5.5 V | — |
| Number of Ports | 3 x 8-bit (P0, P1, P2) | — |
| Hardware Address Pins | A0, A1, A2 (3 pins, up to 8 devices on bus) | 3 (A0, A1, A2) - up to 8 devices / bus |
| Interrupt Output | Yes (open-drain INT, active-low) | Yes (open-drain, active-low INT) |
| Reset Pin | Yes (RESET, active-low) | — |
| Configuration Registers | Yes (separate input/output/polarity/configuration) | — |
| Package | UQFN-32 (RGJ) 5x5 mm with EP | 24-WQFN (RTW) 4x4 mm with exposed pad |
| Operating Temperature Range | -40C to +85C (industrial) | — |
| ESD Rating | [DATA_NEEDED: HBM/CDM ESD rating] | — |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Product Type | — | I/O Expander (I2C/SMBus) |
| I2C Clock Frequency (Max) | — | 400 kHz |
| Operating Supply Voltage (VCCI/VCCP) | — | 1.65 V to 5.5 V |
| Host-side Logic Level (VCCI) | — | 1.65 V to 5.5 V |
| Port-side I/O Level (VCCP) | — | 1.65 V to 5.5 V |
| Voltage Translation | — | Yes (between host and port banks) |
| Reset Input | — | Yes (active-low) |
| Output Drive (sink, per pin) | — | 25 mA |
| Output Drive (source, per pin) | — | 10 mA |
| ESD Rating (HBM) | — | 2000 V |
| Operating Temperature | — | -40 C to +85 C |
| MSL Level | — | 2 (1 year floor life) |
| Lead-Free | — | Yes |