2-Bit Dual Supply Transceiver with Configurable Voltage-Level Shifting and 3-State Outputs 8-VSSOP -40 to 85 The SN74LVC2T45DCUTG4 is a dual-bit, dual-supply bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** LVC  
- **Number of Bits:** 2  
- **Voltage - Supply:**  
  - Port A: 1.65V to 5.5V  
  - Port B: 1.65V to 5.5V  
- **Operating Temperature:** -40°C to 85°C  
- **Package/Case:** 8-VSSOP  
- **Logic Type:** Transceiver, Non-Inverting  
- **Data Rate:** Up to 420 Mbps  
- **Output Type:** 3-State  
- **Features:** Partial Power Down (Ioff), Over-Voltage Tolerant Inputs  

### **Descriptions:**  
- The SN74LVC2T45DCUTG4 is a dual-bit, dual-supply voltage level translator with direction control.  
- It allows bidirectional voltage translation between different logic levels (1.65V to 5.5V).  
- The device features two separate configurable power-supply rails (VCCA and VCCB) for each port.  

### **Features:**  
- Bidirectional voltage translation  
- Fully configurable dual-rail design  
- Supports mixed-mode signal operation  
- Ioff supports partial power-down mode  
- Over-voltage tolerant inputs  
- Low power consumption  

This information is sourced from the manufacturer's datasheet.

2-Bit Dual Supply Transceiver with Configurable Voltage-Level Shifting and 3-State Outputs 8-VSSOP -40 to 85