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SN74LVTH540DBR from TI,Texas Instruments

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SN74LVTH540DBR

Manufacturer: TI

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

Partnumber Manufacturer Quantity Availability
SN74LVTH540DBR TI 600 In Stock

Description and Introduction

3.3V ABT Octal Buffers/Drivers With 3-State Outputs The SN74LVTH540DBR is a part manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** SN74LVTH540DBR  
- **Type:** Octal Buffer/Driver with 3-State Outputs  
- **Technology:** LVTH (Low-Voltage BiCMOS Technology with TTL-Compatible Inputs)  
- **Supply Voltage Range:** 2.7V to 3.6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Type:** 3-State (High-Impedance State)  
- **Number of Channels:** 8 (Octal)  
- **Input/Output Compatibility:** TTL-Level Inputs, 5V-Tolerant Inputs  
- **Package Type:** SSOP (Shrink Small Outline Package)  
- **Package / Case:** 20-SSOP  
- **Mounting Type:** Surface Mount  
- **Logic Family:** LVT  

### **Descriptions:**  
The SN74LVTH540DBR is an octal buffer and line driver designed for low-voltage (3.3V) applications. It features 3-state outputs, allowing multiple devices to share a common bus without interference. The inputs are TTL-compatible, and the device supports partial power-down protection.  

### **Features:**  
- **3.3V Operation:** Optimized for 3.3V systems  
- **5V-Tolerant Inputs:** Allows interfacing with 5V logic signals  
- **High Drive Outputs:** Supports up to 32mA output drive  
- **Bus Hold on Data Inputs:** Eliminates the need for external pull-up/pull-down resistors  
- **ESD Protection:** Exceeds 2000V per JESD 22  
- **Low Power Consumption:** Reduced power dissipation compared to standard TTL  
- **Flow-Through Pinout:** Simplifies PCB layout  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

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

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