CD74HC109M96E4

Product Overview

• Category: Integrated Circuit
• Use: Digital Logic
• Characteristics: High-Speed, Dual J-K Flip-Flop with Clear
• Package: SOIC-16
• Essence: The CD74HC109M96E4 is a dual J-K flip-flop with clear, designed for high-speed digital logic applications.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Supply Voltage: 2V to 6V
• Logic Family: HC
• Number of Flip-Flops: 2
• Clock Trigger Type: Positive Edge
• Propagation Delay: 15 ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CD74HC109M96E4 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 Supply Voltage)
15. NC (No Connection)
16. NC (No Connection)

Functional Features

• Dual J-K flip-flop with independent clock and clear inputs.
• Positive-edge triggered clock input for synchronous operation.
• Asynchronous clear input to reset both flip-flops.
• Direct overriding clear sets both outputs to low.
• Outputs are buffered for driving external loads.

Advantages and Disadvantages

Advantages: - High-speed operation suitable for digital logic applications. - Dual flip-flop design provides flexibility in circuit design. - Buffered outputs can drive external loads effectively.

Disadvantages: - Limited supply voltage range (2V to 6V). - Propagation delay may affect timing-sensitive applications.

Working Principles

The CD74HC109M96E4 operates as a dual J-K flip-flop with clear functionality. The flip-flops are triggered by positive-edge clock signals, allowing synchronous operation. The clear input asynchronously resets both flip-flops, forcing the outputs to a low state. Buffered outputs ensure efficient driving of external loads.

Detailed Application Field Plans

The CD74HC109M96E4 is commonly used in various digital logic applications, including:

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

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality to the CD74HC109M96E4:

1. SN74HC109N
2. MC74HC109AN
3. CD40109BE
4. 74HCT109

These alternatives can be considered based on specific requirements and availability.

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