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M74HCT245TTR from ST,ST Microelectronics

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M74HCT245TTR

Manufacturer: ST

OCTAL BUS TRANSCEIVER (3-STATE NON INVERTING)

Partnumber Manufacturer Quantity Availability
M74HCT245TTR ST 50 In Stock

Description and Introduction

OCTAL BUS TRANSCEIVER (3-STATE NON INVERTING) The M74HCT245TTR is a high-speed CMOS octal bus transceiver manufactured by STMicroelectronics.  

### **Key Specifications:**  
- **Logic Type:** Octal Bus Transceiver (3-state)  
- **Technology:** HCMOS  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +125°C  
- **Input Levels:** TTL-compatible  
- **Output Drive Capability:** 15 LSTTL loads  
- **Propagation Delay:** 13 ns (typical)  
- **High Noise Immunity:** CMOS level  
- **Low Power Consumption:** 80 µA (max) ICC  
- **Package:** TSSOP-20  

### **Features:**  
- **Bidirectional Data Flow:** Controlled by DIR (Direction) pin  
- **3-State Outputs:** Allows bus isolation  
- **Non-Inverting Buffers:** Maintains signal polarity  
- **Wide Operating Voltage:** Compatible with 5V systems  
- **ESD Protection:** Exceeds 2000V HBM  

### **Applications:**  
- Data bus buffering  
- Level shifting between TTL and CMOS  
- Memory address driving  
- General-purpose logic interfacing  

This information is based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

OCTAL BUS TRANSCEIVER (3-STATE NON INVERTING)

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