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SN74LS245NE4 from TI,Texas Instruments

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SN74LS245NE4

Manufacturer: TI

Octal bus transceivers 20-PDIP 0 to 70

Partnumber Manufacturer Quantity Availability
SN74LS245NE4 TI 328 In Stock

Description and Introduction

Octal bus transceivers 20-PDIP 0 to 70 The SN74LS245NE4 is a 3-state octal bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Bus Transceiver  
- **Number of Bits:** 8  
- **Voltage Supply:** 4.75V to 5.25V  
- **High-Level Output Current:** -2.6mA  
- **Low-Level Output Current:** 24mA  
- **Propagation Delay:** 15ns (max)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package:** PDIP-20  

### **Descriptions:**  
The SN74LS245NE4 is designed for bidirectional data transfer between buses. It features 3-state outputs for bus-oriented applications and includes direction control (DIR) and output enable (OE) inputs for flexible operation.  

### **Features:**  
- **Bidirectional Data Flow:** Controlled by DIR input  
- **3-State Outputs:** Allows connection to a bus system  
- **Wide Operating Voltage:** Compatible with TTL levels  
- **High-Current Outputs:** Supports bus driving applications  
- **Standard Pinout:** Compatible with industry-standard 74LS logic  

This device is commonly used in microprocessor and microcontroller systems for data bus buffering and isolation.

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