CD74AC112M

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: Dual J-K Flip-Flop with Clear
• Package: SOIC-16
• Essence: The CD74AC112M is a dual J-K flip-flop with clear, designed for use in digital logic circuits.
• Packaging/Quantity: The CD74AC112M is typically sold in reels of 2500 units.

Specifications

• Logic Family: AC
• Number of Flip-Flops: 2
• Input Voltage: 2V to 6V
• Propagation Delay: 5ns
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The CD74AC112M has a total of 16 pins. Here is the detailed pin configuration:

1. CLR (Clear Input 1)
2. CLK (Clock Input 1)
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. CLK (Clock 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 individual clear inputs
• High-speed operation with AC characteristics
• Wide operating voltage range
• Low power consumption
• Schmitt-triggered clock inputs for improved noise immunity

Advantages and Disadvantages

Advantages: - Dual flip-flop design allows for more complex logic operations - High-speed operation enables efficient data processing - Wide operating voltage range provides flexibility in different applications - Low power consumption helps conserve energy - Schmitt-triggered clock inputs improve noise immunity

Disadvantages: - Limited number of flip-flops (2) may not be sufficient for certain complex circuits - Propagation delay of 5ns may introduce timing issues in high-frequency applications

Working Principles

The CD74AC112M operates based on the principles of J-K flip-flops. It has two independent flip-flops, each with J (data) and K (clock) inputs. The clear inputs allow for resetting the flip-flops to a known state. The outputs provide the stored data in both normal and complementary forms.

Detailed Application Field Plans

The CD74AC112M can be used in various digital logic applications, including but not limited to: - Sequential logic circuits - Counters and dividers - State machines - Data storage and retrieval systems

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality to the CD74AC112M: - SN74AC112: Similar dual J-K flip-flop with clear from Texas Instruments - MC74AC112: Dual J-K flip-flop with clear from ON Semiconductor - 74HC112: Dual J-K flip-flop with clear from NXP Semiconductors

These alternative models can be considered based on specific requirements and availability.

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