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SN74AHCT245DWR from TI,Texas Instruments

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SN74AHCT245DWR

Manufacturer: TI

Octal Bus Transceivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AHCT245DWR TI 18930 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs The SN74AHCT245DWR is a manufacturer by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** Octal Bus Transceiver  
- **Technology Family:** AHCT  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Number of Channels:** 8  
- **Operating Temperature Range:** -40°C to 85°C  
- **Package / Case:** SOIC-20 (DWR)  
- **Output Type:** 3-State  
- **Propagation Delay Time:** 7.5 ns (typical)  
- **High-Level Output Current:** -8 mA  
- **Low-Level Output Current:** 8 mA  

### **Descriptions:**  
The SN74AHCT245DWR is an octal bus transceiver designed for asynchronous communication between data buses. It features non-inverting 3-state outputs and is compatible with TTL levels. The direction of data flow is controlled by the DIR (Direction Control) input, while the OE (Output Enable) input disables the outputs when high.  

### **Features:**  
- **Wide Operating Voltage Range:** 4.5V to 5.5V  
- **TTL-Compatible Inputs**  
- **3-State Outputs for Bus-Oriented Applications**  
- **Bidirectional Data Flow with Direction Control**  
- **Balanced Propagation Delays**  
- **ESD Protection Exceeds 2000V per JESD 22**  
- **Low Power Consumption**  

This device is commonly used in data transmission, buffering, and level-shifting applications.

Application Scenarios & Design Considerations

Octal Bus Transceivers With 3-State Outputs

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