MC14490DWG

The MC14490DWG is a CMOS hex buffered, non-inverting driver suitable for a wide range of digital logic applications. This IC features six independent buffers with high input impedance and low output impedance, making it ideal for signal amplification and buffering in digital circuits.

Pinout

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

• GND: Ground connection
• OE1-6: Output Enable pins for respective buffers
• A1-A6: Input pins for the six buffers
• Y1-Y6: Output pins for the six buffers
• VCC: Positive power supply
• VSS: Negative power supply or ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MC14490DWG IC for a visual representation.

Key Features

• Hex Buffer Design: The MC14490DWG consists of six independent buffer circuits, allowing for signal buffering and amplification.
• CMOS Technology: Utilizes CMOS technology for low power consumption and high noise immunity.
• High Input Impedance: Features high input impedance for easy interfacing with different logic devices.
• Low Output Impedance: Provides low output impedance for driving external loads without signal degradation.
• Wide Operating Voltage Range: Operates from a single +3V to +18V power supply, making it versatile for various applications.

Note: For detailed technical specifications, please refer to the MC14490DWG datasheet.

Application

• Signal Amplification: Ideal for amplifying signals in digital circuits to drive external loads.
• Buffering: Used for buffering signals between different components to prevent signal degradation.
• Level Shifting: Suitable for level shifting applications where different voltage levels need to be interfaced.

Functionality

The MC14490DWG is designed to provide buffering and signal amplification for digital logic signals. It ensures reliable signal transmission between different components in a circuit.

Usage Guide

• Power Supply: Connect VCC (Pin 7) to the positive supply voltage and VSS (Pin 14) to ground.
• Input Connections: Apply input signals to pins A1-A6 for each buffer circuit as needed.
• Output Connections: Output signals are available at pins Y1-Y6, based on the input signal and individual buffer configurations.

Frequently Asked Questions

Q: What is the maximum operating voltage for the MC14490DWG?
A: The MC14490DWG can operate with a maximum supply voltage of 18V.

Q: Is the MC14490DWG compatible with TTL logic?
A: Yes, the CMOS design of the MC14490DWG allows it to interface with TTL logic devices without issues.