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SN74AVCH4T245PWR from TI,Texas Instruments

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SN74AVCH4T245PWR

Manufacturer: TI

4-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs 16-TSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
SN74AVCH4T245PWR TI 111 In Stock

Description and Introduction

4-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs 16-TSSOP -40 to 85 The SN74AVCH4T245PWR is a 4-bit dual-supply bus transceiver from Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Specifications:**  
- **Technology:** CMOS  
- **Number of Bits:** 4  
- **Voltage - Supply (Vcc/Vdd):** 0.8V to 3.6V (A Port), 1.2V to 3.6V (B Port)  
- **Data Rate:** Up to 380 Mbps  
- **Operating Temperature:** -40°C to +85°C  
- **Package / Case:** TSSOP-16  
- **Logic Type:** Voltage Level Translator  
- **Output Type:** 3-State  
- **Propagation Delay:** 2.5 ns (Max)  
- **Current - Output High, Low:** ±12mA  
- **Mounting Type:** Surface Mount  

### **Descriptions:**  
The SN74AVCH4T245PWR is a 4-bit, dual-supply, non-inverting bus transceiver designed for asynchronous communication between data buses operating at different voltage levels. It features auto-direction sensing, eliminating the need for a direction control signal.  

### **Features:**  
- **Bidirectional Voltage Translation:** Supports mixed-voltage communication between 0.8V and 3.6V.  
- **Auto-Direction Sensing:** No direction control pin required.  
- **Partial Power-Down Protection:** I/O ports tolerate voltages up to 3.6V when powered off.  
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **ESD Protection:** Exceeds 2000V HBM and 1000V CDM.  

This device is commonly used in applications such as smartphones, tablets, and other portable electronics requiring voltage level translation.

Application Scenarios & Design Considerations

4-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs 16-TSSOP -40 to 85

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