Texas Instruments PCA9306DCURG4, bidirectional voltage-level translator, 1 circuit, 2 channels, VCCA 1.2 V–3.3 V, VCCB 1.8 V–5.5 V, open-drain/push-pull output, auto-direction sensing, 8-VFSOP (2.30 mm width), surface mount, -40°C to 105°C.
| Parameter | Value |
|---|---|
| Output type | Open Drain, Push-Pull |
| Channel type | Bidirectional |
| Mounting | Surface Mount |
| Translator type | Voltage Level |
| Voltage - VCCA | 1.2 V ~ 3.3 V |
| Voltage - VCCB | 1.8 V ~ 5.5 V |
| Operating temperature | -40°C~105°C(TA) |
| Package | Tape & Reel (TR); Cut Tape (CT) |
| Features | Auto-Direction Sensing |
| Case | 8-VFSOP (0.091\", 2.30mm Width) |
| Number of circuits | 1 |
| Channels per circuit | 2 |
This is a single-circuit, two-channel bidirectional voltage-level translator. The auto-direction sensing eliminates a direction-control pin, which simplifies layout and firmware.
The device comes in an 8-VFSOP package (2.30 mm body width), also listed as the supplier device package 8-VSSOP. It is a surface-mount, small-outline package suited for space-constrained PCBs.
The evidence does not list an official TI replacement order code for this specific variant. For a pin-compatible alternative within the PCA9306 family, check the base product number PCA9306 — other suffix options (e.g., different package or tape/reel) may still be active. Confirm fit against your VCCA/VCCB rails and package requirements.
Yes. The bidirectional channels and auto-direction sensing handle the level translation without external control.