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SN74AVCBH164245GR from TI,Texas Instruments

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SN74AVCBH164245GR

Manufacturer: TI

16-Bit Dual-Supply Bus Xcvr w/ Config. Voltage Xlation and 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AVCBH164245GR TI 144 In Stock

Description and Introduction

16-Bit Dual-Supply Bus Xcvr w/ Config. Voltage Xlation and 3-State Outputs The SN74AVCBH164245GR is a 16-bit bus transceiver manufactured by Texas Instruments (TI). Below are its key specifications, descriptions, and features:  

### **Manufacturer:** Texas Instruments (TI)  
### **Part Number:** SN74AVCBH164245GR  

### **Description:**  
- The SN74AVCBH164245GR is a **16-bit dual-supply bus transceiver** designed for asynchronous communication between data buses.  
- It supports **bidirectional voltage translation** between different voltage levels (1.4V to 3.6V on the A port and 1.65V to 5.5V on the B port).  
- Features **3-state outputs** and is optimized for low-voltage, high-speed operation.  

### **Key Features:**  
- **Voltage Translation:** Supports mixed-voltage communication (1.4V–3.6V on A port, 1.65V–5.5V on B port).  
- **Bidirectional Data Flow:** Controlled by direction (DIR) and output enable (OE) inputs.  
- **High-Speed Operation:** Optimized for low propagation delay.  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **Partial Power-Down Protection:** Supports I/O protection when power is off.  
- **ESD Protection:** Exceeds JESD 22 standards (2000V HBM, 1000V CDM).  
- **Package Type:** 48-pin TSSOP (GR suffix).  

### **Applications:**  
- Voltage level shifting in mixed-voltage systems.  
- Data communication between processors, memory, and peripherals.  
- Bus isolation in multi-master systems.  

This information is based on TI's official datasheet for the SN74AVCBH164245GR.

Application Scenarios & Design Considerations

16-Bit Dual-Supply Bus Xcvr w/ Config. Voltage Xlation and 3-State Outputs

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