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SN74LS240N from TI/MOT,Texas Instruments

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SN74LS240N

Manufacturer: TI/MOT

OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74LS240N TI/MOT 500 In Stock

Description and Introduction

OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS The SN74LS240N is a part from the 74LS series of logic ICs, manufactured by Texas Instruments (TI) and Motorola (MOT).  

### **Specifications:**  
- **Logic Family:** 74LS  
- **Function:** Octal Buffer/Line Driver with 3-State Outputs (Inverting)  
- **Number of Channels:** 8  
- **Output Type:** 3-State (Inverting)  
- **Supply Voltage (Vcc):** 4.75V to 5.25V (Nominal 5V)  
- **Operating Temperature Range:** 0°C to 70°C (Commercial)  
- **Package Type:** PDIP-20 (Plastic Dual In-Line Package, 20 pins)  
- **Propagation Delay:** Typically 15ns  
- **Output Current (High/Low):** ±15mA (max)  
- **Input Current (High/Low):** ±0.4mA (max)  

### **Descriptions and Features:**  
- The SN74LS240N is an inverting octal buffer/line driver designed to improve bus driving capability.  
- It features 3-state outputs that can be disabled, allowing multiple devices to share a common bus.  
- The outputs are inverted (active-low) compared to the inputs.  
- Designed for high-speed operation with low power consumption typical of the 74LS series.  
- Suitable for interfacing with memory systems, data buses, and other digital logic applications.  
- Contains two 4-bit sections with separate output-enable (OE) controls for flexible operation.  

This information is based on the manufacturer's datasheet and technical documentation.

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