TUSB2046BVFRG4 vs TUSB2046BVFR Comparison
Detailed side-by-side comparison of TUSB2046BVFRG4 by Texas Instruments and TUSB2046BVFR 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
TUSB2046BVFRG4 - 4-Port USB 2.0 Full-Speed Hub | Texas Instruments
TUSB2046BVFRG4 ✗ End of LifeSpecification Comparison
| Parameter | TUSB2046BVFRG4 | TUSB2046BVFR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Interface ICs | Interface ICs |
| Lifecycle Status | End of Life | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.00 | $2.11 |
| Function | USB hub controller | 4-port USB full-speed hub controller |
| USB Standard | USB 2.0 (full-speed hub) | USB 2.0 (full-speed) |
| Data Rate | 12 Mbps (full-speed); supports 1.5 Mbps low-speed downstream | 12 Mbps |
| Number of Upstream Ports | 1 | — |
| Number of Downstream Ports | 4 | — |
| Supply Voltage | 3.3 V | 3.0 V to 3.6 V |
| Protocol | USB | — |
| EEPROM Interface | Optional serial EEPROM for VID/PID configuration | — |
| Architecture | Digital state machine (no microcontroller/firmware) | — |
| Operating Temperature | 0C to +70C | 0 C to 70 C |
| Package | 32-LQFP (7x7 mm) | 32-LQFP (VF), 7x7 mm, 0.8 mm pin pitch |
| Mounting Type | Surface Mount | Surface Mount |
| Overcurrent Protection Inputs | Yes (per-port/ganged overcurrent detect) | — |
| Power Switch Control | Yes (PWRON outputs for external switches) | — |
| RoHS Status | Compliant (G4 / Pb-free suffix) | — |
| Lifecycle Status | Discontinued at Digi-Key | — |
| Upstream Ports | — | 1 |
| Downstream Ports | — | 4 |
| Supply Current | — | 40 mA (typical) |
| Technology | — | CMOS ASIC (state-machine, no CPU core) |
| Integrated Transceivers | — | Yes |
| Serial EEPROM Interface | — | Optional (for VID/PID customization) |
| Pins | — | 32 |
| USB Compliance | — | USB full-speed hub (TI TID #30220231) |
| OS Support | — | Windows 95/DOS mode supported |