SN74HC244DW

The SN74HC244DW is an octal buffer/line driver IC designed for use in digital applications. It features eight independent buffers with a high output drive capability, making it suitable for driving bus lines and buffering memory address registers.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• 1A: Input 1 for buffer A
• 1Y: Output 1 for buffer A
• 2A: Input 2 for buffer B
• 2Y: Output 2 for buffer B
• ... (and so on for the remaining buffers)
• GND: Ground
• VCC: Positive power supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SN74HC244DW IC for a visual representation.

Key Features

• Octal Buffer/Line Driver: Provides eight independent buffers with high output drive capability.
• Wide Operating Voltage Range: Operates with a supply voltage range of 2V to 6V, compatible with various digital systems.
• High Output Drive: Capable of driving bus lines and buffering memory address registers effectively.
• High Speed: Offers fast propagation delays, ensuring quick response times in digital systems.
• CMOS Technology: Utilizes CMOS technology for minimal power consumption and enhanced noise immunity.

Note: For detailed technical specifications, please refer to the SN74HC244DW datasheet.

Application

• Bus Line Drivers: Ideal for driving bus lines in digital systems, ensuring signal integrity and amplification of signals.
• Memory Address Buffering: Suitable for buffering memory address registers, providing isolation and amplification of address signals.
• Digital Signal Conditioning: Used for digital signal conditioning and amplification in various digital applications.

Functionality

The SN74HC244DW features eight independent buffers with high output drive capability, enabling effective signal buffering and driving within digital systems.

Usage Guide

• Power Supply: Connect VCC (Pin 20) to the supply voltage (2V to 6V).
• Input Connections: Connect the input pins (1A to 1H) to the corresponding input signals.
• Output Connections: Connect the output pins (1Y to 1H) to the respective destination or next-stage input.

Frequently Asked Questions

Q: What is the maximum operating voltage for the SN74HC244DW?
A: The SN74HC244DW can operate with a maximum supply voltage of 6V.

Q: Can the SN74HC244DW be used in low-power applications?
A: Yes, the SN74HC244DW features CMOS technology for minimal power consumption, making it suitable for low-power digital applications.