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DM74LS245SJX from FAIRCHILD,Fairchild Semiconductor

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DM74LS245SJX

Manufacturer: FAIRCHILD

Octal 3-STATE Bus Transceiver

Partnumber Manufacturer Quantity Availability
DM74LS245SJX FAIRCHILD 1048 In Stock

Description and Introduction

Octal 3-STATE Bus Transceiver The DM74LS245SJX is a bidirectional octal bus transceiver manufactured by Fairchild Semiconductor. Here are its key specifications:

- **Logic Family**: 74LS  
- **Type**: Octal Bus Transceiver  
- **Function**: Bidirectional data transfer between buses  
- **Voltage Supply (VCC)**: 4.75V to 5.25V  
- **Operating Temperature Range**: 0°C to 70°C  
- **Number of Channels**: 8  
- **Output Type**: 3-State  
- **Propagation Delay**: Typically 12ns  
- **High-Level Output Current**: -2.6mA  
- **Low-Level Output Current**: 24mA  
- **Package**: 20-pin SOIC (SJX suffix)  
- **Direction Control**: Uses a DIR (Direction) pin to control data flow  
- **Output Enable (OE)**: Active-low control for enabling/disabling outputs  

This device is designed for asynchronous communication between data buses, ensuring high-speed operation with TTL compatibility.

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