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SN74LS245D from TI,Texas Instruments

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SN74LS245D

Manufacturer: TI

Octal Bus Transceiver

Partnumber Manufacturer Quantity Availability
SN74LS245D TI 242 In Stock

Description and Introduction

Octal Bus Transceiver The SN74LS245D is a part manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** Octal Bus Transceiver  
- **Technology Family:** LS (Low-Power Schottky)  
- **Number of Bits:** 8  
- **Voltage Supply Range:** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to 70°C  
- **Output Type:** 3-State  
- **Propagation Delay Time:** 15ns (max)  
- **Package Type:** SOIC (D)  
- **Pin Count:** 20  

### **Descriptions:**  
The SN74LS245D is an octal bus transceiver designed for asynchronous two-way communication between data buses. It features direction control and output enable inputs to manage data flow.  

### **Features:**  
- **Bidirectional Data Flow:** Controlled by the DIR (Direction) pin.  
- **3-State Outputs:** Allows connection to a bus system.  
- **High-Current Outputs:** Can drive up to 15 LSTTL loads.  
- **Low Power Consumption:** Typical ICC of 24mA.  
- **Wide Operating Voltage Range:** Compatible with TTL levels.  

This information is sourced from TI's official documentation.

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