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SN74ALS240AN from TI,Texas Instruments

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SN74ALS240AN

Manufacturer: TI

Octal Buffers/Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ALS240AN TI 11351 In Stock

Description and Introduction

Octal Buffers/Drivers With 3-State Outputs The SN74ALS240AN is a part manufactured by Texas Instruments (TI). Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Logic Type:** Inverting Buffer/Line Driver  
- **Number of Channels:** 8  
- **Output Type:** 3-State  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package / Case:** PDIP-20  
- **Mounting Type:** Through Hole  
- **Propagation Delay Time (Max):** 12 ns  
- **High-Level Output Current:** -15 mA  
- **Low-Level Output Current:** 24 mA  

### **Descriptions:**  
- The SN74ALS240AN is an octal buffer and line driver with 3-state outputs.  
- It is designed for bus-oriented applications where multiple outputs may be connected to a common bus.  
- The 3-state outputs allow for high-impedance state when disabled, preventing bus contention.  

### **Features:**  
- **Octal Inverting Buffer/Driver:** Provides inverting logic for 8 channels.  
- **3-State Outputs:** Allows outputs to be disabled (high-impedance state).  
- **Wide Operating Voltage Range:** Supports 4.5V to 5.5V operation.  
- **High-Current Outputs:** Capable of driving up to 24 mA (low-level) and -15 mA (high-level).  
- **TTL-Compatible Inputs:** Ensures compatibility with TTL logic levels.  
- **Bus-Oriented Architecture:** Suitable for driving buses or buffering memory address registers.  

This information is based solely on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

Octal Buffers/Drivers With 3-State Outputs

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