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SN74ABT540N from TI,Texas Instruments

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SN74ABT540N

Manufacturer: TI

Octal Buffers/Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ABT540N TI 227 In Stock

Description and Introduction

Octal Buffers/Drivers With 3-State Outputs The SN74ABT540N is an octal buffer and line driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Octal Buffer/Line Driver  
- **Number of Channels:** 8  
- **Input Type:** TTL-Compatible  
- **Output Type:** 3-State  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **High-Level Output Current:** -32mA  
- **Low-Level Output Current:** 64mA  
- **Propagation Delay Time:** 4.5ns (Max) at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-Pin PDIP (Plastic Dual In-Line Package)  

### **Descriptions:**  
- The SN74ABT540N is designed for bus-oriented applications requiring high-speed, low-power operation.  
- It features 3-state outputs for bus driving and bidirectional communication.  
- The device is compatible with TTL input levels and provides high drive capability.  

### **Features:**  
- **High-Speed Operation:** Optimized for 5V operation with fast propagation delay.  
- **3-State Outputs:** Allows connection to a bus system.  
- **High Drive Capability:** Supports heavy loads with low output impedance.  
- **ESD Protection:** Exceeds 2000V per JESD 22-A114.  
- **Wide Operating Voltage Range:** 4.5V to 5.5V.  
- **Balanced Propagation Delays:** Ensures stable performance in high-speed applications.  

For detailed datasheets, refer to Texas Instruments' official documentation.

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