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SN74AHCT540DBR from TI,Texas Instruments

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SN74AHCT540DBR

Manufacturer: TI

Octal Buffers/Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AHCT540DBR TI 683 In Stock

Description and Introduction

Octal Buffers/Drivers With 3-State Outputs The SN74AHCT540DBR is a part manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Technology Family:** AHCT  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Number of Channels:** 8  
- **Input Type:** Schmitt-Trigger  
- **Output Type:** 3-State  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package/Case:** SSOP-20  
- **Logic Type:** Inverting Buffer/Driver  
- **Propagation Delay Time:** 8.5 ns (typical)  
- **High-Level Output Current:** -8 mA  
- **Low-Level Output Current:** 8 mA  

### **Descriptions:**  
The SN74AHCT540DBR is an octal inverting buffer/driver with 3-state outputs, designed for bus-oriented applications. It features Schmitt-trigger inputs for improved noise immunity and is compatible with TTL input levels.  

### **Features:**  
- **Wide Operating Voltage Range:** 4.5V to 5.5V  
- **Balanced Propagation Delays**  
- **3-State Outputs for Bus Interface**  
- **Inputs Accept TTL Levels**  
- **Schmitt-Trigger Inputs for Noise Reduction**  
- **ESD Protection Exceeds 2000V per JESD 22**  
- **Latch-Up Performance Exceeds 250mA per JESD 17**  

This information is strictly based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Octal Buffers/Drivers With 3-State Outputs

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