CD74HC112PWRG4

Product Overview

• Category: Integrated Circuit
• Use: Digital Logic Gate
• Characteristics: High-Speed, Dual J-K Flip-Flop
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Reliable and efficient digital logic gate for various applications
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Logic Family: HC
• Number of Elements: 2
• Flip-Flop Type: J-K
• Clock Trigger Type: Positive Edge
• Propagation Delay Time: 14 ns
• Operating Voltage Range: 2V to 6V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CD74HC112PWRG4 has a total of 16 pins. The pin configuration is as follows:

1. CLR (Clear Input 1)
2. CLK (Clock Input)
3. J (J Input 1)
4. K (K Input 1)
5. Q (Output 1)
6. Q̅ (Complementary Output 1)
7. GND (Ground)
8. Q̅ (Complementary Output 2)
9. Q (Output 2)
10. K (K Input 2)
11. J (J Input 2)
12. PRE (Preset Input 2)
13. CLR (Clear Input 2)
14. VCC (Positive Power Supply)
15. NC (No Connection)
16. NC (No Connection)

Functional Features

• Dual J-K flip-flop with independent set and clear inputs
• Positive-edge triggered clock input
• Direct implementation of flip-flop functions
• High-speed operation
• Wide operating voltage range
• Low power consumption
• Schmitt-trigger inputs for noise immunity

Advantages and Disadvantages

Advantages

• Reliable and efficient digital logic gate
• Dual flip-flop design allows for more complex circuit configurations
• High-speed operation enables quick data processing
• Wide operating voltage range provides flexibility in various applications
• Low power consumption helps conserve energy
• Schmitt-trigger inputs ensure reliable operation in noisy environments

Disadvantages

• Limited number of flip-flops per package (2 in this case)
• Not suitable for applications requiring a large number of flip-flops

Working Principles

The CD74HC112PWRG4 is a dual J-K flip-flop integrated circuit. It operates based on the positive-edge triggered clock input. The flip-flop has independent set and clear inputs, allowing for flexible control over its state. The J-K inputs determine the output state based on the clock signal. The outputs are complementary to each other, providing both Q and Q̅ outputs.

Detailed Application Field Plans

The CD74HC112PWRG4 can be used in various digital logic applications, including but not limited to:

1. Counters and frequency dividers
2. Shift registers
3. Data storage and retrieval systems
4. Control circuits
5. Memory address decoding
6. Arithmetic circuits
7. Clock synchronization circuits
8. State machines

Detailed and Complete Alternative Models

1. SN74HC112N: Similar dual J-K flip-flop with DIP (Dual Inline Package) packaging.
2. MC74HC112ADG: Dual J-K flip-flop with SOIC (Small Outline Integrated Circuit) packaging.
3. CD4013BE: Dual D-type flip-flop with similar characteristics and TSSOP packaging.

These alternative models provide similar functionality and can be used as substitutes for the CD74HC112PWRG4 in various applications.

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