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SN74LVTH18514DGGR from TI,Texas Instruments

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SN74LVTH18514DGGR

Manufacturer: TI

3.3-V ABT Scan Test Devices With 20-Bit Universal Bus Transceivers

Partnumber Manufacturer Quantity Availability
SN74LVTH18514DGGR TI 2434 In Stock

Description and Introduction

3.3-V ABT Scan Test Devices With 20-Bit Universal Bus Transceivers The SN74LVTH18514DGGR is a 3.3-V ABT 18-bit universal bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Technology Family:** LVTH  
- **Supply Voltage (VCC):** 3.3V  
- **Number of Channels:** 18  
- **Input Type:** TTL-Compatible CMOS  
- **Output Type:** 3-State  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package Type:** TSSOP (56-pin)  
- **Logic Type:** Universal Bus Transceiver  
- **Data Rate:** Supports high-speed operation  

### **Descriptions:**  
The SN74LVTH18514DGGR is a high-performance, 18-bit universal bus transceiver designed for 3.3V systems. It combines D-type latches and D-type flip-flops to allow data flow in transparent, latched, or clocked modes. It supports bidirectional data transfer between buses and is compatible with TTL levels.  

### **Features:**  
- **3.3V Operation** with 5V Tolerant Inputs  
- **Bus Hold on Data Inputs** eliminates the need for external pull-up/pull-down resistors  
- **Supports Mixed-Mode Signal Operation** (5V input and output voltages with 3.3V VCC)  
- **High Drive Outputs** (±24 mA at 3.3V)  
- **Power-Up 3-State** ensures no bus contention during power-up  
- **ESD Protection** exceeds 2000V per JESD 22  

This device is commonly used in data communication systems, networking equipment, and other applications requiring high-speed bidirectional data transfer.

Application Scenarios & Design Considerations

3.3-V ABT Scan Test Devices With 20-Bit Universal Bus Transceivers

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