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SN74ACT244DW from TI,Texas Instruments

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SN74ACT244DW

Manufacturer: TI

Octal Buffers/Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74ACT244DW TI 400 In Stock

Description and Introduction

Octal Buffers/Drivers With 3-State Outputs The SN74ACT244DW is an octal buffer and line driver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Logic Type:** Buffer/Line Driver  
- **Number of Channels:** 8  
- **Output Type:** 3-State  
- **Voltage Supply Range:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Input Type:** TTL-Compatible  
- **Output Current:** ±24mA  
- **Propagation Delay:** 8.5ns (max) at 5V  
- **Package Type:** SOIC-20 (DW)  

### **Descriptions:**  
The SN74ACT244DW is designed to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. It features two independent 4-bit buffers with separate output-enable (OE) inputs for each buffer.  

### **Features:**  
- **High-Speed Operation:** Optimized for 5V operation  
- **3-State Outputs:** Allows multiple devices to share a common bus  
- **TTL-Compatible Inputs:** Can interface directly with TTL levels  
- **Balanced Propagation Delays:** Ensures signal integrity  
- **ESD Protection:** Exceeds 2000V per JESD 22  

This device is commonly used in digital systems for signal buffering and driving applications.

Application Scenarios & Design Considerations

Octal Buffers/Drivers With 3-State Outputs

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