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SN74BCT2245DWR from TI,Texas Instruments

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SN74BCT2245DWR

Manufacturer: TI

Octal Bus Transceivers With Series Damping Resistors

Partnumber Manufacturer Quantity Availability
SN74BCT2245DWR TI 20000 In Stock

Description and Introduction

Octal Bus Transceivers With Series Damping Resistors The SN74BCT2245DWR is a bus transceiver manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** Octal Bus Transceiver  
- **Technology:** BCT (BiCMOS)  
- **Number of Channels:** 8  
- **Supply Voltage Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Output Type:** 3-State  
- **Package Type:** SOIC (DWR)  
- **Pin Count:** 20  
- **Data Rate:** Up to 100 MHz  
- **Input/Output Compatibility:** TTL  

### **Descriptions:**  
The SN74BCT2245DWR is an octal bus transceiver designed for asynchronous communication between data buses. It features non-inverting 3-state outputs and bidirectional data flow controlled by the direction (DIR) input. The output enable (OE) input disables the outputs for isolation.  

### **Features:**  
- **Bidirectional Data Flow:** Controlled by DIR input.  
- **3-State Outputs:** Allows bus isolation when disabled.  
- **High Drive Capability:** Supports heavy bus loading.  
- **Low Power Consumption:** BiCMOS design reduces power usage.  
- **Wide Operating Voltage:** 4.5V to 5.5V supply range.  
- **TTL-Compatible Inputs:** Ensures compatibility with TTL logic levels.  
- **ESD Protection:** Exceeds 2000V per JESD 22.  

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

Application Scenarios & Design Considerations

Octal Bus Transceivers With Series Damping Resistors

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