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SN74AHCT245PW from TI,Texas Instruments

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SN74AHCT245PW

Manufacturer: TI

Octal Bus Transceivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74AHCT245PW TI 2318 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs The SN74AHCT245PW is an octal bus transceiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Octal Bus Transceiver  
- **Technology:** AHCT (Advanced High-Speed CMOS with TTL-Compatible Inputs)  
- **Number of Channels:** 8  
- **Voltage Supply Range:** 4.5V to 5.5V  
- **Input Voltage (High Level):** 2V (min)  
- **Input Voltage (Low Level):** 0.8V (max)  
- **Output Current (High/Low):** ±8mA  
- **Propagation Delay:** 8.5ns (max) at 5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP-20 (PW)  

### **Descriptions:**  
The SN74AHCT245PW is designed for asynchronous communication between data buses. It allows bidirectional data flow controlled by the direction (DIR) input and features an output enable (OE) input to disable the outputs.  

### **Features:**  
- **Bidirectional Voltage Translation:** Converts between 5V and 3.3V logic levels.  
- **3-State Outputs:** Allows multiple devices to share a bus.  
- **TTL-Compatible Inputs:** Works with TTL logic levels.  
- **Low Power Consumption:** CMOS technology ensures low static power dissipation.  
- **High Noise Immunity:** Typical of CMOS devices.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  

This device is commonly used in data communication systems, bus interfacing, and level-shifting applications.

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