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SN74LVTH540DW from TI,Texas Instruments

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SN74LVTH540DW

Manufacturer: TI

3.3V ABT Octal Buffers/Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74LVTH540DW TI 3747 In Stock

Description and Introduction

3.3V ABT Octal Buffers/Drivers With 3-State Outputs The SN74LVTH540DW is a part manufactured by Texas Instruments (TI). Below are the specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Logic Type:** Octal Buffer/Driver  
- **Technology Family:** LVT (Low-Voltage BiCMOS Technology)  
- **Supply Voltage Range:** 2.7V to 3.6V  
- **Input Voltage Range:** 0V to 5.5V  
- **Output Type:** 3-State  
- **Number of Channels:** 8  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC (DW)  
- **Package Pins:** 20  
- **Propagation Delay Time:** 3.1 ns (Max) at 3.3V  
- **Output Current (High/Low):** ±32 mA / ±64 mA  
- **I/O Compatibility:** 5V Tolerant Inputs  

### **Description:**
The SN74LVTH540DW is an octal buffer and line driver designed for 3.3V VCC operation. It features 3-state outputs and is part of TI's LVT family, which combines high-speed performance with low power consumption. The device is suitable for driving high-capacitive loads and is commonly used in bus-oriented applications.

### **Features:**
- Supports mixed-mode signal operation (5V input and output tolerance)  
- High drive capability (±32 mA / ±64 mA)  
- Low static power consumption (ICC = 10 µA Max)  
- Bus-hold on data inputs eliminates the need for external pull-up/pull-down resistors  
- ESD protection exceeds 2000V per JESD 22  
- Latch-up performance exceeds 250 mA per JESD 17  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

3.3V ABT Octal Buffers/Drivers With 3-State Outputs

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