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SN74HCT244NSR from TI,Texas Instruments

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SN74HCT244NSR

Manufacturer: TI

Octal Buffers And Line Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74HCT244NSR TI 32000 In Stock

Description and Introduction

Octal Buffers And Line Drivers With 3-State Outputs **Manufacturer:** Texas Instruments (TI)  

**Part Number:** SN74HCT244NSR  

### **Specifications:**  
- **Logic Type:** Buffer/Line Driver  
- **Number of Channels:** 8  
- **Input Type:** CMOS  
- **Output Type:** CMOS  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **High-Level Input Voltage (VIH):** 2V (min)  
- **Low-Level Input Voltage (VIL):** 0.8V (max)  
- **High-Level Output Voltage (VOH):** 4.4V (min at IOH = -6mA)  
- **Low-Level Output Voltage (VOL):** 0.33V (max at IOL = 6mA)  
- **Propagation Delay (tpd):** 13ns (max at 5V)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-20 (NSR)  

### **Descriptions:**  
The SN74HCT244NSR is an octal buffer and line driver with 3-state outputs. It is designed for bus-oriented applications and features high-speed operation while maintaining low power consumption. The device is compatible with TTL levels and operates from a 5V supply.  

### **Features:**  
- **Octal Buffer/Line Driver** with 3-state outputs  
- **TTL-Compatible Inputs**  
- **Wide Operating Voltage Range:** 4.5V to 5.5V  
- **Balanced Propagation Delays**  
- **High-Current Outputs** (up to ±6mA)  
- **ESD Protection** exceeds 2000V (HBM)  
- **Low Power Consumption** (HCT technology)  
- **20-Pin SOIC Package** (NSR)  

This device is commonly used in digital systems for signal buffering, level shifting, and bus driving applications.

Application Scenarios & Design Considerations

Octal Buffers And Line Drivers With 3-State Outputs

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