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SN74HC244PW from TI,Texas Instruments

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SN74HC244PW

Manufacturer: TI

Octal Buffers And Line Drivers With 3-State Outputs

Partnumber Manufacturer Quantity Availability
SN74HC244PW TI 2000 In Stock

Description and Introduction

Octal Buffers And Line Drivers With 3-State Outputs The SN74HC244PW is an octal buffer and line driver manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Logic Type:** Octal Buffer/Line Driver  
- **Technology:** HC (High-Speed CMOS)  
- **Supply Voltage Range:** 2V to 6V  
- **Number of Channels:** 8  
- **Output Type:** 3-State  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** TSSOP (Thin Shrink Small Outline Package)  
- **Package / Case:** 20-TSSOP  
- **Mounting Type:** Surface Mount  
- **Input Type:** CMOS  
- **Output Current:** ±6mA  
- **Propagation Delay Time:** 13 ns (typical at 5V)  
- **High-Level Output Current:** -6mA  
- **Low-Level Output Current:** 6mA  

### **Descriptions:**  
The SN74HC244PW is a high-speed CMOS octal buffer and line driver with 3-state outputs. It is designed to improve the bus driving capability of microprocessors or other digital systems. The device features two active-low output enables (OE) that control the 3-state outputs, allowing for bidirectional data flow when used in pairs.  

### **Features:**  
- **Octal Buffer/Line Driver with 3-State Outputs**  
- **Wide Operating Voltage Range (2V to 6V)**  
- **Balanced Propagation Delays**  
- **Low Power Consumption (HC Technology)**  
- **High Noise Immunity**  
- **ESD Protection Exceeds 2000V (HBM)**  
- **Latch-Up Performance Exceeds 250mA**  
- **TSSOP Package for Space-Saving Applications**  

This device is commonly used in bus interface, memory address driving, and general-purpose buffering applications.

Application Scenarios & Design Considerations

Octal Buffers And Line Drivers With 3-State Outputs

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