74HCT7273D,112

Product Overview

• Category: Integrated Circuit
• Use: Digital Logic
• Characteristics: Dual JK Flip-Flop with Reset; High-Speed CMOS Technology
• Package: SOIC-14
• Essence: This integrated circuit is a dual JK flip-flop with reset functionality, designed using high-speed CMOS technology.
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• High-Level Input Voltage: 2V
• Low-Level Input Voltage: 0.8V
• High-Level Output Voltage: 4.4V
• Low-Level Output Voltage: 0.1V
• Maximum Operating Frequency: 70MHz
• Propagation Delay Time: 13ns
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74HCT7273D,112 has a total of 14 pins, which are assigned specific functions as follows:

1. Pin 1: Clear (CLR) - Active LOW input for resetting the flip-flop
2. Pin 2: Clock (CLK) - Input for clock signal
3. Pin 3: Data (D) - Input for data signal
4. Pin 4: Set (SET) - Active LOW input for setting the flip-flop
5. Pin 5: J1 - Input for J1 signal
6. Pin 6: K1 - Input for K1 signal
7. Pin 7: Q1 - Output for Q1 signal
8. Pin 8: Ground (GND) - Ground reference for the IC
9. Pin 9: Q1 Complement (Q1') - Output for the complement of Q1 signal
10. Pin 10: K2 - Input for K2 signal
11. Pin 11: J2 - Input for J2 signal
12. Pin 12: Q2 - Output for Q2 signal
13. Pin 13: Set (SET) - Active LOW input for setting the flip-flop
14. Pin 14: VCC - Positive power supply voltage

Functional Features

• Dual JK flip-flop with reset functionality
• High-speed CMOS technology ensures fast operation
• Clear and set inputs for easy initialization
• Complementary outputs for both flip-flops
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient digital logic processing - Reset functionality provides flexibility in circuit design - Complementary outputs simplify circuit integration - Wide operating temperature range enables usage in various environments

Disadvantages: - Limited to a maximum operating frequency of 70MHz - Requires external clock signal for proper operation - Only available in SOIC-14 package, limiting compatibility with other packages

Working Principles

The 74HCT7273D,112 is a dual JK flip-flop integrated circuit that utilizes high-speed CMOS technology. It consists of two independent flip-flops, each capable of storing one bit of information. The flip-flops can be set or cleared using the respective inputs, allowing for easy initialization.

The circuit operates based on the JK flip-flop principle, where the output state depends on the current input values and the previous state. The clock input controls the timing of the flip-flop, determining when the input signals are sampled and the output states are updated.

Detailed Application Field Plans

The 74HCT7273D,112 finds applications in various digital logic systems, including but not limited to:

1. Data storage and transfer systems
2. Counters and frequency dividers
3. State machines and control circuits
4. Memory address decoding
5. Synchronous data transmission

Detailed and Complete Alternative Models

1. 74HCT73D,112: Dual JK Flip-Flop without Reset; High-Speed CMOS Technology; SOIC-14 package
2. 74HC7273D,112: Dual JK Flip-Flop with Reset; High-Speed CMOS Technology; SOIC-14 package
3. 74LS73D,112: Dual JK Flip-Flop without Reset; Low-Power Schottky Technology; SOIC-14 package
4. CD4027BE: Dual JK Master-Slave Flip-Flop; CMOS Technology; DIP-16 package

These alternative models offer similar functionality and can be considered as substitutes for the 74HCT7273D,112 depending on specific requirements and compatibility.

In conclusion, the 74HCT7273D,112 is a dual JK flip-flop integrated circuit designed for digital logic applications. Its high-speed CMOS technology, reset functionality, and complementary outputs make it suitable for various digital systems.