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SN74AVC16T245DGVR from TI,Texas Instruments

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SN74AVC16T245DGVR

Manufacturer: TI

1.2 V to 3.6 V, 16-bit dual-supply bus transceiver with configurable voltage translation and 3-state output

Partnumber Manufacturer Quantity Availability
SN74AVC16T245DGVR TI 20985 In Stock

Description and Introduction

1.2 V to 3.6 V, 16-bit dual-supply bus transceiver with configurable voltage translation and 3-state output The SN74AVC16T245DGVR is a 16-bit dual-supply bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Bus Transceiver  
- **Number of Bits:** 16  
- **Voltage - Supply (Vcc/Vdd):** 1.2V ~ 3.6V  
- **Voltage - Supply (VccB/VddB):** 1.2V ~ 3.6V  
- **Output Type:** 3-State  
- **Operating Temperature:** -40°C ~ 85°C  
- **Package/Case:** TVSOP-48  
- **Mounting Type:** Surface Mount  
- **Features:**  
  - Bidirectional voltage-level translation  
  - Supports mixed-mode signal operation  
  - Partial power-down (Ioff) protection  
  - Supports live insertion  
  - ESD protection exceeding JESD 22 standards  

### **Description:**  
The SN74AVC16T245DGVR is a 16-bit non-inverting bus transceiver designed for asynchronous communication between data buses. It provides bidirectional voltage translation between different supply voltages (1.2V to 3.6V). The direction control (DIR) input determines the data flow, while the output-enable (OE) input disables the outputs for isolation.  

### **Features:**  
- **Wide Voltage Range:** Operates from 1.2V to 3.6V on both A and B ports  
- **High-Speed Operation:** Supports up to 380 Mbps data rates  
- **Low Power Consumption:** Optimized for battery-powered applications  
- **Robust Design:** ESD protection and Ioff circuitry for hot-plugging  
- **Flow-Through Pinout:** Simplifies PCB layout  

This device is commonly used in mixed-voltage systems, such as portable electronics, networking, and industrial applications.

Application Scenarios & Design Considerations

1.2 V to 3.6 V, 16-bit dual-supply bus transceiver with configurable voltage translation and 3-state output

Alternative Part Number

  • 74AVC16T245DGVRE4 --: Same AVC16T245 16-bit dual-supply transceiver in the same TSSOP-48 package, with only the E4 lead-free/Green orderable suffix differing, so it is a drop-in functional replacement.
  • 74AVC16T245DGVRG4 --: Identical AVC16T245 voltage-level translator in TSSOP-48, using TI's G4 Green-material orderable code; electrically and mechanically interchangeable with the source.
  • SN74AVC16T245DGG --: Same SN74AVC16T245 device in the TSSOP-48 DGG package without the tape-and-reel DGVR suffix; suitable when reel packaging is not required.

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