CD4027 Dual JK Flip Flop IC (DIP-16 Package)

CD4027 Dual JK Flip Flop IC is a high-performance CMOS logic integrated circuit designed for reliable and flexible digital storage and control applications. Featuring two independent JK flip-flops with set and reset inputs, the CD4027 is widely used in digital counters, memory elements, frequency dividers, and control logic circuits. Its low power consumption, wide operating voltage range, and stable performance make it an excellent choice for both professional electronics and educational projects.

Manufactured using CMOS technology, the CD4027 offers superior noise immunity and extremely low static power dissipation compared to traditional TTL logic ICs. This makes it ideal for battery-powered devices, embedded systems, and long-duration operations. The IC supports a variety of logic configurations, including toggle, set, reset, and latch functions, providing designers with maximum flexibility.

Key Features of CD4027 Dual JK Flip Flop IC

• Dual JK Flip-Flop Architecture
  Contains two independent JK flip-flops in a single package, enabling compact and efficient circuit design.

• Asynchronous Set and Reset Inputs
  Allows immediate control of the output state regardless of the clock input.

• Wide Operating Voltage Range
  Operates typically from 3V to 15V, making it compatible with various logic families and power supplies.

• Low Power Consumption
  CMOS design ensures minimal power dissipation, ideal for energy-efficient and battery-powered systems.

• High Noise Immunity
  Excellent resistance to electrical noise, ensuring stable operation in industrial and educational environments.

• Versatile Logic Operation
  Supports set, reset, toggle, and memory functions based on J and K input combinations.

• Standard DIP Package
  Available in 14-pin DIP, easy to handle, breadboard-friendly, and suitable for prototyping and production.

Technical Specifications – CD4027 Dual JK Flip Flop IC

• IC Type: Dual JK Flip-Flop

• Logic Family: CMOS

• Model Number: CD4027

• Number of Flip-Flops: 2

• Package Type: 14-pin DIP / SOP (variant dependent)

• Operating Voltage (VDD): 3V to 15V

• Logic Input Voltage: CMOS compatible

• Maximum Clock Frequency: Up to 8 MHz (at 10V)

• Output Type: Complementary Q and Q̅ outputs

• Power Dissipation: Very low (CMOS)

• Operating Temperature Range: –40°C to +85°C

• Input Protection: Built-in protection against static discharge

Note: Electrical characteristics may vary slightly depending on manufacturer and operating conditions.

Functional Overview

Each flip-flop in the CD4027 IC includes J, K, Clock, Set, Reset, Q, and Q̅ terminals. The IC operates on the rising edge of the clock input. When both J and K inputs are high, the flip-flop toggles its output. When J is high and K is low, the output is set. When J is low and K is high, the output resets. When both inputs are low, the previous state is retained.

The asynchronous Set and Reset pins override all other inputs, enabling instant state control, which is especially useful during system initialization.

Applications of CD4027 Dual JK Flip Flop IC

The CD4027 IC is widely used in a variety of digital and embedded applications, including:

• Digital Counters and Timers
  Used in up/down counters, event counters, and clock divider circuits.

• Frequency Dividers
  Efficiently divides input clock signals for timing and control applications.

• Memory and Data Storage Circuits
  Functions as a bistable memory element in registers and data storage units.

• Control and Switching Systems
  Employed in control logic for automation, relay control, and signal routing.

• Educational and Training Kits
  Commonly used in electronics labs to demonstrate flip-flop operation and sequential logic design.

• Embedded and Microcontroller Interfacing
  Works alongside microcontrollers for signal synchronization and state retention.

Why Choose the CD4027 Dual JK Flip Flop IC?

The CD4027 Dual JK Flip-Flop IC stands out for its low power consumption, wide voltage compatibility, and reliable CMOS performance. Its versatile functionality and simple integration make it a preferred choice for engineers, students, and hobbyists alike. Whether you are designing a complex digital system or learning the fundamentals of sequential logic, the CD4027 delivers dependable performance at an affordable cost.

Enhance your digital circuit designs with the CD4027 Dual JK Flip-Flop IC—a trusted solution for precision logic control and long-term reliability.

Package Includes:

1 x CD4027 Dual JK Flip Flop IC (DIP-16 Package)

FAQ

1. Where can we buy this CD4027 Dual JK Flip Flop IC?

This product is available online https://aiiottech.in/product/cd4027-dual-jk-flip-flop-ic/ and also available at our store in Pudupakkam/Kelambakkam, Chennai-603103

2. When can I get this CD4027 Dual JK Flip Flop IC after placing the order?

RGRJ AIIoT TECHNOLOGIES will immediately ship and deliver the product within 1-3 working days.

Video Link: CD4027 JK Flip Flop Practical