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SN74F541N from TI,Texas Instruments

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SN74F541N

Manufacturer: TI, TEXAS

Octal Buffers/Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74F541N TI, TEXAS 73 In Stock

Description and Introduction

Octal Buffers/Drivers With 3-State Outputs The SN74F541N is an octal buffer and line driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Octal Buffer/Line Driver  
- **Number of Channels:** 8  
- **Output Type:** 3-State  
- **Voltage Supply Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Input Voltage (High):** 2V (min)  
- **Input Voltage (Low):** 0.8V (max)  
- **Output Current (High):** -15mA  
- **Output Current (Low):** 64mA  
- **Propagation Delay Time:** 5.5ns (max) at 5V  
- **Package Type:** PDIP-20  

### **Descriptions:**  
The SN74F541N is a high-speed octal buffer and line driver designed for bus-oriented applications. It features 3-state outputs that can be controlled by two active-low output enable (OE) inputs, allowing the outputs to be placed in a high-impedance state.  

### **Features:**  
- **High-Speed Operation:** Optimized for 5V operation with fast switching speeds.  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **Wide Operating Voltage Range:** Supports 4.5V to 5.5V operation.  
- **High Drive Outputs:** Capable of driving heavily loaded buses.  
- **Balanced Propagation Delays:** Ensures stable performance in high-speed applications.  
- **ESD Protection:** Provides protection against electrostatic discharge.  

This device is commonly used in digital systems for signal buffering and bus driving applications.

Application Scenarios & Design Considerations

Octal Buffers/Drivers With 3-State Outputs

Alternative Part Number

  • MC74F541N --: Same 74F541 octal buffer/driver function with identical pinout and F-series speed, direct drop-in replacement.
  • 74F541PC --: Equivalent 74F541 octal buffer/line driver in DIP package, same logic family and pin configuration.
  • CD74FCT541E --: FCT-series octal buffer with similar drive and pinout, usable as a functional substitute where slightly different speed/technology is acceptable.
  • N74F541N --: Pin-compatible 74F541 octal buffer/driver with matching electrical characteristics and DIP-20 package.

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