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SN74LS244DW from TI,Texas Instruments

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SN74LS244DW

Manufacturer: TI

OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS

Partnumber Manufacturer Quantity Availability
SN74LS244DW TI 1386 In Stock

Description and Introduction

OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS The SN74LS244DW is an octal buffer and line driver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** Buffer/Line Driver  
- **Number of Channels:** 8 (Octal)  
- **Input Type:** TTL-Compatible  
- **Output Type:** 3-State  
- **Supply Voltage (VCC):** 4.75V to 5.25V  
- **High-Level Output Current (IOH):** -15mA  
- **Low-Level Output Current (IOL):** 24mA  
- **Propagation Delay Time (tpd):** 12ns (typical)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** SOIC (DW) – 20-pin  

### **Descriptions:**  
The SN74LS244DW is a non-inverting octal buffer and line driver designed to improve bus driving capability. It features 3-state outputs, allowing multiple devices to share a common bus without interference.  

### **Features:**  
- **Octal Buffer/Line Driver with 3-State Outputs**  
- **High-Current Outputs for Driving Bus Lines**  
- **Inputs are TTL-Compatible**  
- **Separate Output-Enable Controls for Each 4-Bit Section**  
- **Low Power Consumption (LS Technology)**  
- **Improved Noise Immunity**  

This device is commonly used in bus-oriented applications, such as memory and peripheral interfacing.

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