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SN74AS245N from TI,Texas Instruments

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SN74AS245N

Manufacturer: TI

Octal Bus Transceivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AS245N TI 384 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs The SN74AS245N is a bidirectional octal bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Bidirectional Transceiver  
- **Number of Bits:** 8  
- **Voltage Supply Range:** 4.5V to 5.5V  
- **High-Level Output Current:** -15mA  
- **Low-Level Output Current:** 48mA  
- **Propagation Delay Time:** 7ns (max)  
- **Operating Temperature Range:** 0°C to 70°C  
- **Package Type:** PDIP-20  

### **Description:**  
The SN74AS245N is an octal bus transceiver designed for asynchronous communication between data buses. It features bidirectional data flow controlled by the direction (DIR) input and an output enable (OE) input to disable the outputs.  

### **Features:**  
- **Bidirectional Data Flow:** Controlled by DIR input  
- **Output Enable (OE) Input:** Disables outputs when high  
- **3-State Outputs:** Allows bus isolation  
- **AS Technology:** Advanced Schottky process for improved speed  
- **Wide Operating Voltage:** 4.5V to 5.5V  
- **High Drive Capability:** Suitable for driving bus lines  

This device is commonly used in bus-oriented systems requiring bidirectional data transfer.

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