General-purpose bus switch The TC7MBL3244AFT is a dual-supply voltage level translator manufactured by TOSHIBA. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Supply Voltage (VCC_A):** 1.65V to 3.6V
- **Supply Voltage (VCC_B):** 2.3V to 5.5V
- **High-Level Input Voltage (VIH):** VCC_A × 0.7 (min)
- **Low-Level Input Voltage (VIL):** VCC_A × 0.3 (max)
- **High-Level Output Voltage (VOH):** VCC_B - 0.4V (min)
- **Low-Level Output Voltage (VOL):** 0.4V (max)
- **Operating Temperature Range:** -40°C to +85°C
- **Package Type:** TSSOP-14
### **Descriptions:**
- The TC7MBL3244AFT is a bidirectional voltage level translator designed for mixed-voltage systems.
- It enables seamless communication between devices operating at different voltage levels (e.g., 1.8V ↔ 3.3V or 2.5V ↔ 5V).
- The device supports automatic direction sensing, eliminating the need for a direction control pin.
### **Features:**
- **Bidirectional Voltage Translation:** Supports both A-to-B and B-to-A signal translation.
- **Automatic Direction Control:** No external direction control signal required.
- **Low Power Consumption:** Optimized for battery-powered applications.
- **Wide Voltage Range:** Compatible with various logic levels (1.65V to 5.5V).
- **High-Speed Operation:** Suitable for I²C, SPI, and other digital interfaces.
- **ESD Protection:** Built-in protection against electrostatic discharge.
This information is sourced from TOSHIBA's official documentation.
