74271142S

The 74271142S is a high-speed CMOS counter IC with a built-in oscillator and 12-stage ripple carry binary counter. It is designed for applications requiring precise frequency division and counting functionality in digital circuits.

Pinout

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

• VDD: Positive Power Supply
• GND: Ground
• OE: Output Enable
• MR: Master Reset
• CLOCK: Clock Input
• Q: Counter Output
• CE: Count Enable

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the 74271142S IC for a visual representation.

Key Features

• High-Speed Operation: The 74271142S offers high-speed counting and frequency division capabilities, suitable for demanding digital applications.
• Integrated Oscillator: This IC features a built-in oscillator, simplifying clock signal generation in electronic circuits.
• Ripple Carry Design: The 12-stage ripple carry binary counter allows for effective binary counting with carry output.
• Wide Operating Voltage Range: Operates within a broad voltage range to accommodate various system requirements.
• Compact Package: Available in a small form factor for space-efficient circuit designs.

Note: For detailed technical specifications, please refer to the 74271142S datasheet.

Application

• Frequency Division: Ideal for frequency division applications where precise counting is essential.
• Pulse Generation: Suitable for generating clock pulses and timing signals in digital systems.
• Event Counting: Used in event counting scenarios to track occurrences or intervals in a system.

Functionality

The 74271142S is a versatile counter IC that provides accurate frequency division and counting functions. It is a reliable solution for various digital circuit applications requiring precise counting capabilities.

Usage Guide

• Power Supply: Connect VDD (Pin 1) to the positive power supply and GND (Pin 2) to ground.
• Clock Input: Apply the clock signal to the CLOCK (Pin 5) input for the counter to increment.
• Output Enable: Use the OE (Pin 3) pin to enable or disable the output signal.

Frequently Asked Questions

Q: Is the 74271142S compatible with TTL logic levels?
A: Yes, the 74271142S is designed to be compatible with TTL logic levels for seamless integration into digital systems.