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SN74ACT245DWR from TI,Texas Instruments

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SN74ACT245DWR

Manufacturer: TI

Octal Bus Transceivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ACT245DWR TI 2000 In Stock

Description and Introduction

Octal Bus Transceivers With 3-State Outputs The SN74ACT245DWR is a manufacturer by Texas Instruments (TI). Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Logic Type:** Octal Bus Transceiver  
- **Number of Bits:** 8  
- **Voltage Supply Range:** 4.5V to 5.5V  
- **Input Logic Level:** TTL  
- **Output Logic Level:** CMOS  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package / Case:** SOIC-20  
- **Mounting Type:** Surface Mount  
- **High-Level Output Current:** -24mA  
- **Low-Level Output Current:** 24mA  
- **Propagation Delay Time:** 8.5ns (max) at 5V  
- **Logic Family:** ACT  

### **Descriptions:**  
The SN74ACT245DWR is an octal bus transceiver designed for asynchronous communication between data buses. It features non-inverting 3-state outputs and is compatible with TTL inputs. The direction of data flow is controlled by the DIR (Direction Control) input, while the OE (Output Enable) input disables the outputs when high.  

### **Features:**  
- **3-State Outputs** for bus-oriented applications  
- **Bidirectional Data Flow** controlled by DIR pin  
- **Wide Operating Voltage Range:** 4.5V to 5.5V  
- **Balanced Propagation Delays**  
- **Low Power Consumption**  
- **TTL-Compatible Inputs**  
- **ESD Protection** exceeds 2000V per JESD 22  

This device is commonly used in data communication, buffering, and bus interface applications.

Application Scenarios & Design Considerations

Octal Bus Transceivers With 3-State Outputs

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