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SN54HC540J from TI,Texas Instruments

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SN54HC540J

Manufacturer: TI

Octal Buffers And Line Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN54HC540J TI 150 In Stock

Description and Introduction

Octal Buffers And Line Drivers With 3-State Outputs The SN54HC540J is a high-speed octal buffer and line driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Octal Buffer/Line Driver  
- **Technology:** High-Speed CMOS (HC)  
- **Number of Channels:** 8  
- **Input Type:** CMOS  
- **Output Type:** 3-State  
- **Supply Voltage (VCC):** 2V to 6V  
- **Operating Temperature Range:** -55°C to +125°C (Military Grade)  
- **Package Type:** CDIP (Ceramic Dual In-Line Package)  
- **Pin Count:** 20  
- **Output Current:** ±6 mA  
- **Propagation Delay:** 14 ns (typical at 5V)  
- **High-Level Output Current:** -6 mA  
- **Low-Level Output Current:** 6 mA  

### **Descriptions:**  
The SN54HC540J is a high-speed octal buffer/line driver with 3-state outputs designed for bus-oriented applications. It features inverting outputs and is capable of driving heavily loaded outputs while maintaining system performance.  

### **Features:**  
- **Wide Operating Voltage Range:** 2V to 6V  
- **High-Current 3-State Outputs:** Drive up to 15 LSTTL Loads  
- **Low Power Consumption:** 20 µA (Max) ICC  
- **Balanced Propagation Delays**  
- **Schmitt-Trigger Inputs for Noise Immunity**  
- **Military Temperature Range (-55°C to +125°C)**  
- **Inverting Logic**  

This device is commonly used in bus driving, memory address driving, and other applications requiring high-speed signal buffering.

Application Scenarios & Design Considerations

Octal Buffers And Line Drivers With 3-State Outputs

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