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M74HCT245M1R from STMicroelectronics,ST Microelectronics

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M74HCT245M1R

Manufacturer: STMicroelectronics

OCTAL BUS TRANSCEIVER (3-STATE NON INVERTING)

Partnumber Manufacturer Quantity Availability
M74HCT245M1R STMicroelectronics 680 In Stock

Description and Introduction

OCTAL BUS TRANSCEIVER (3-STATE NON INVERTING) The M74HCT245M1R is an octal bus transceiver manufactured by STMicroelectronics. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Logic Family:** HCT  
- **Number of Bits:** 8 (Octal)  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **High-Level Input Voltage (Min):** 2V  
- **Low-Level Input Voltage (Max):** 0.8V  
- **High-Level Output Current:** -6mA  
- **Low-Level Output Current:** 6mA  
- **Propagation Delay Time:** 13ns (Typical) at 5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Package:** SO-20  

### **Descriptions:**  
- The M74HCT245M1R is a high-speed CMOS octal bus transceiver with 3-state outputs.  
- It is designed for bidirectional data communication between buses.  
- The direction of data flow is controlled by the DIR (Direction) input.  
- Outputs can be disabled using the OE (Output Enable) pin.  

### **Features:**  
- **Compatible with TTL Levels**  
- **Non-Inverting Buffers**  
- **3-State Outputs**  
- **Bidirectional Data Flow Control**  
- **Low Power Consumption**  
- **ESD Protection:** HBM > 2000V  

This information is based on the manufacturer's datasheet. For detailed electrical characteristics and application notes, refer to the official STMicroelectronics documentation.

Application Scenarios & Design Considerations

OCTAL BUS TRANSCEIVER (3-STATE NON INVERTING)

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