MM74HC74AMX

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-Speed, Dual D-Type Positive Edge-Triggered Flip-Flop
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Digital Logic Component
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature: -40°C to +85°C
• Propagation Delay: 13ns (typical)
• Output Current: ±25mA
• Logic Family: HC (High-Speed CMOS)

Detailed Pin Configuration

The MM74HC74AMX has a total of 14 pins. The pin configuration is as follows:

1. CLR (Clear) - Active LOW input for resetting the flip-flop.
2. D (Data) - Input for the data to be stored in the flip-flop.
3. CLK (Clock) - Input for the clock signal that triggers the flip-flop.
4. Q (Output) - Output for the stored data.
5. Q̅ (Complementary Output) - Complementary output for the stored data.
6. GND (Ground) - Ground reference for the IC.
7. Q̅ (Complementary Output) - Complementary output for the stored data.
8. Q (Output) - Output for the stored data.
9. VCC (Positive Supply Voltage) - Positive supply voltage for the IC.
10. D (Data) - Input for the data to be stored in the flip-flop.
11. CLR (Clear) - Active LOW input for resetting the flip-flop.
12. CLK (Clock) - Input for the clock signal that triggers the flip-flop.
13. GND (Ground) - Ground reference for the IC.
14. VCC (Positive Supply Voltage) - Positive supply voltage for the IC.

Functional Features

• Dual D-Type Positive Edge-Triggered Flip-Flop
• High-Speed operation with a propagation delay of 13ns
• Clear input for resetting the flip-flop
• Clock input for triggering the flip-flop
• Data input for storing the data in the flip-flop
• Outputs for the stored data and its complement

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data processing. - Dual flip-flop design provides flexibility in circuit design. - Clear input enables easy reset of the flip-flop. - Wide operating voltage range (2V to 6V) allows for compatibility with various systems.

Disadvantages: - Limited output current capacity may restrict certain applications. - Requires external components for proper functioning in complex circuits. - Sensitivity to noise and voltage fluctuations may affect performance.

Working Principles

The MM74HC74AMX is a dual D-type positive edge-triggered flip-flop. It stores data based on the rising edge of the clock signal. When the clock signal transitions from LOW to HIGH, the data present at the D input is transferred to the Q and Q̅ outputs. The stored data remains unchanged until the next clock transition occurs. The CLR input, when activated (LOW), resets the flip-flop, forcing both Q and Q̅ outputs to a known state.

Detailed Application Field Plans

The MM74HC74AMX is commonly used in various digital systems and applications, including:

1. Sequential logic circuits
2. Data storage and retrieval systems
3. Microcontrollers and microprocessors
4. Communication systems
5. Timing and synchronization circuits

Detailed and Complete Alternative Models

1. SN74HC74N - Dual D-Type Positive Edge-Triggered Flip-Flop, DIP package
2. CD4013BE - Dual D-Type Flip-Flop, DIP package
3. MC74HC74AN - Dual D-Type Positive Edge-Triggered Flip-Flop, DIP package
4. 74LS74 - Dual D Flip-Flop, DIP package
5. HEF4013BP - Dual D-Type Flip-Flop, DIP package

These alternative models offer similar functionality to the MM74HC74AMX and can be used as replacements in various applications.

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