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SN74F244

Octal Buffers/Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74F244 1854 In Stock

Description and Introduction

Octal Buffers/Drivers With 3-State Outputs The SN74F244 is an octal buffer and line driver manufactured by Texas Instruments.  

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

### **Description:**  
The SN74F244 is designed for bus-oriented applications, providing high-speed, low-power operation. It features non-inverting outputs and separate output-enable (OE) inputs for each 4-bit section, allowing flexible control.  

### **Features:**  
- **3-State Outputs** for bus interfacing  
- **High Drive Outputs** (±24mA at 5V)  
- **Fast Propagation Delay** (5.5ns max)  
- **Separate Output Enable Controls** (1OE and 2OE)  
- **Wide Operating Voltage Range** (4.5V to 5.5V)  
- **Compatible with TTL Inputs**  

This device is commonly used in memory address driving, clock buffering, and general-purpose bus interfacing.

Application Scenarios & Design Considerations

Octal Buffers/Drivers With 3-State Outputs

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