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SN74ALS1240N from TI,Texas Instruments

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SN74ALS1240N

Manufacturer: TI

Octal Buffers/Line Drivers With 3-State Outputs 20-PDIP 0 to 70

Partnumber Manufacturer Quantity Availability
SN74ALS1240N TI 15 In Stock

Description and Introduction

Octal Buffers/Line Drivers With 3-State Outputs 20-PDIP 0 to 70 The SN74ALS1240N is a part manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:

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

### **Description:**
The SN74ALS1240N is an octal buffer and line driver with 3-state outputs. It is designed to provide high-speed, low-power operation and is compatible with TTL inputs. The device is commonly used for bus driving applications where multiple outputs may be connected to a shared bus.

### **Features:**
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **High Drive Capability:** Supports bus-oriented applications.  
- **TTL-Compatible Inputs:** Ensures compatibility with standard TTL logic levels.  
- **Wide Operating Voltage Range:** 4.5V to 5.5V.  
- **Low Power Consumption:** Optimized for energy-efficient designs.  
- **Standard 20-Pin DIP Package:** Suitable for through-hole PCB mounting.  

This information is based solely on the technical specifications provided by Texas Instruments for the SN74ALS1240N.

Application Scenarios & Design Considerations

Octal Buffers/Line Drivers With 3-State Outputs 20-PDIP 0 to 70

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