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SN74HC540NSR from TI,Texas Instruments

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SN74HC540NSR

Manufacturer: TI

Octal Buffers And Line Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74HC540NSR TI 18000 In Stock

Description and Introduction

Octal Buffers And Line Drivers With 3-State Outputs The SN74HC540NSR is a high-speed CMOS octal buffer and line driver with 3-state outputs, manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Octal Buffer/Line Driver  
- **Output Type:** 3-State  
- **Number of Channels:** 8  
- **Supply Voltage Range:** 2V to 6V  
- **High-Level Output Current:** -7mA  
- **Low-Level Output Current:** 7mA  
- **Propagation Delay Time:** 12ns (typical at 5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** SOIC (20-pin)  
- **Mounting Type:** Surface Mount  

### **Descriptions and Features:**  
- **Inverting Outputs:** Provides inverted outputs for signal conditioning.  
- **3-State Outputs:** Allows multiple devices to share a common bus without interference.  
- **High Drive Capability:** Supports up to ±7mA output current.  
- **Wide Operating Voltage:** Compatible with 2V to 6V systems.  
- **Balanced Propagation Delays:** Ensures consistent signal timing.  
- **Low Power Consumption:** CMOS technology minimizes power usage.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  

This device is commonly used in bus-oriented applications, signal buffering, and driving high-capacitance loads.

Application Scenarios & Design Considerations

Octal Buffers And Line Drivers With 3-State Outputs

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