CD4027BM

Product Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: Dual J-K Master-Slave Flip-Flop, Positive Edge-Triggered
• Package: SOIC-16
• Essence: The CD4027BM is a versatile flip-flop integrated circuit that can be used in various applications requiring sequential logic.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Supply Voltage: 3V to 18V
• Logic Family: CMOS
• Operating Temperature Range: -55°C to +125°C
• Propagation Delay: 60ns (typical)
• Output Current: ±8mA

Detailed Pin Configuration

The CD4027BM has a total of 16 pins. Here is the detailed pin configuration:

1. CLR (Clear) - Clear input
2. CLK (Clock) - Clock input
3. J (Data Input J) - J input for the first flip-flop
4. K (Data Input K) - K input for the first flip-flop
5. Q (Output Q) - Output Q for the first flip-flop
6. Q̅ (Complementary Output Q) - Complementary output Q for the first flip-flop
7. GND (Ground) - Ground reference
8. Q̅ (Complementary Output Q) - Complementary output Q for the second flip-flop
9. Q (Output Q) - Output Q for the second flip-flop
10. K (Data Input K) - K input for the second flip-flop
11. J (Data Input J) - J input for the second flip-flop
12. CLK (Clock) - Clock input
13. CLR (Clear) - Clear input
14. VDD (Supply Voltage) - Positive supply voltage
15. Q̅ (Complementary Output Q) - Complementary output Q for the second flip-flop
16. Q (Output Q) - Output Q for the second flip-flop

Functional Features

• Dual J-K master-slave flip-flop with positive edge-triggered functionality.
• Can operate in both parallel and serial modes.
• Provides synchronous state changes on the positive edge of the clock signal.
• Offers direct overriding clear inputs for both flip-flops.

Advantages and Disadvantages

Advantages: - Versatile flip-flop suitable for various sequential logic applications. - Wide operating voltage range allows compatibility with different systems. - Low propagation delay ensures fast and efficient operation. - Compact SOIC-16 package offers space-saving benefits.

Disadvantages: - Limited output current may restrict usage in high-power applications. - CMOS logic family may be susceptible to noise interference.

Working Principles

The CD4027BM is a dual J-K master-slave flip-flop that operates based on positive edge-triggering. It can store one bit of information per flip-flop, which can be changed synchronously with the clock signal. The J and K inputs determine the state of the flip-flop, while the clock signal triggers the transition from the master to the slave stage.

Detailed Application Field Plans

The CD4027BM can be used in various applications, including but not limited to:

1. Counters and frequency dividers
2. Shift registers
3. Data storage and retrieval systems
4. Control circuits
5. Timing circuits

Detailed and Complete Alternative Models

Some alternative models to the CD4027BM include:

1. CD4013BM: Dual D-Type Flip-Flop
2. CD4042BM: Quad Clocked D Latch
3. CD4017BM: Decade Counter/Divider with 10 Decoded Outputs

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

Word count: 380 words