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SN74BCT2245DW from TI,Texas Instruments

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SN74BCT2245DW

Manufacturer: TI

Octal Bus Transceivers With Series Damping Resistors

Partnumber Manufacturer Quantity Availability
SN74BCT2245DW TI 46 In Stock

Description and Introduction

Octal Bus Transceivers With Series Damping Resistors The SN74BCT2245DW is a manufacturer by Texas Instruments (TI). It is an octal bus transceiver with 3-state outputs, designed for asynchronous communication between data buses.  

### **Specifications:**  
- **Logic Type:** Bus Transceiver  
- **Number of Bits:** 8  
- **Voltage Supply Range:** 4.5V to 5.5V  
- **Output Type:** 3-State  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package / Case:** SOIC-20  
- **Mounting Type:** Surface Mount  
- **High-Level Output Current:** -15mA  
- **Low-Level Output Current:** 64mA  
- **Propagation Delay Time:** 8ns (max)  
- **Input Capacitance:** 4.5pF (typ)  

### **Descriptions and Features:**  
- **Direction Control:** Features two separate DIR (direction control) inputs for independent bus management.  
- **3-State Outputs:** Allows multiple devices to share a common bus without interference.  
- **High Drive Capability:** Supports high-current outputs for driving heavily loaded buses.  
- **BCT Technology:** Combines BiCMOS speed with TTL compatibility.  
- **Wide Operating Voltage:** Operates within standard 5V logic levels.  
- **ESD Protection:** Provides protection against electrostatic discharge.  

This device is commonly used in data communication systems, microprocessor interfaces, and buffering applications.

Application Scenarios & Design Considerations

Octal Bus Transceivers With Series Damping Resistors

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