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SN74HCT245PW from TI,Texas Instruments

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SN74HCT245PW

Manufacturer: TI

Octal Bus Transceivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74HCT245PW TI 150 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs The SN74HCT245PW is a high-speed CMOS logic octal bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Octal Bus Transceiver  
- **Technology:** HCT (High-Speed CMOS, TTL-Compatible)  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to 85°C  
- **Input Voltage Levels:** TTL-Compatible (0.8V Low, 2V High)  
- **Output Drive Capability:** ±6mA at 4.5V  
- **Propagation Delay:** 13ns (Typical)  
- **Package Type:** TSSOP (Thin Shrink Small Outline Package)  
- **Pin Count:** 20  

### **Descriptions:**  
The SN74HCT245PW is designed for bidirectional data transfer between buses. It features non-inverting 3-state outputs and is controlled by a direction (DIR) pin and an output enable (OE) pin.  

### **Features:**  
- **3-State Outputs:** Allows multiple devices to share a common bus.  
- **Bidirectional Data Flow:** Controlled by the DIR pin.  
- **Wide Operating Voltage:** 4.5V to 5.5V.  
- **Low Power Consumption:** CMOS technology ensures low power dissipation.  
- **High Noise Immunity:** Typical of CMOS devices.  
- **TTL-Compatible Inputs:** Works with TTL logic levels.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  

This device is commonly used in digital systems for bus interfacing, buffering, and level translation.

Application Scenarios & Design Considerations

Octal Bus Transceivers With 3-State Outputs

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