M74HC74TTR

Product Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: High-speed, TTL compatible, dual D-type flip-flop
• Package: TSSOP-14
• Essence: Reliable and efficient digital logic component
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2V to 6V
• High-Level Input Voltage: 2V
• Low-Level Input Voltage: 0.8V
• High-Level Output Voltage: 4.4V
• Low-Level Output Voltage: 0.5V
• Maximum Operating Frequency: 50MHz
• Propagation Delay Time: 9ns
• Set-up Time: 10ns
• Hold Time: 2ns

Detailed Pin Configuration

The M74HC74TTR has a total of 14 pins, which are assigned specific functions as follows:

1. CLR (Clear) - Clear input pin
2. D1 (Data 1) - Data input 1
3. CP (Clock Pulse) - Clock pulse input
4. D2 (Data 2) - Data input 2
5. Q2 (Output 2) - Complementary output 2
6. Q1 (Output 1) - Complementary output 1
7. GND (Ground) - Ground reference
8. Q1 (Output 1) - Output 1
9. Q2 (Output 2) - Output 2
10. VCC (Supply Voltage) - Positive supply voltage
11. D2 (Data 2) - Data input 2
12. CP (Clock Pulse) - Clock pulse input
13. D1 (Data 1) - Data input 1
14. CLR (Clear) - Clear input pin

Functional Features

• Dual D-type flip-flop with clear functionality
• High-speed operation, suitable for time-critical applications
• TTL compatible inputs and outputs
• Wide supply voltage range allows for versatile usage
• Low power consumption for energy-efficient designs
• Reliable performance and robust construction

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing - Compatibility with TTL logic systems simplifies integration - Versatile supply voltage range enhances flexibility in design - Low power consumption reduces energy requirements - Reliable performance ensures consistent operation

Disadvantages: - Limited number of flip-flops per package - Propagation delay may affect timing-sensitive applications - Requires careful consideration of clock signal quality

Working Principles

The M74HC74TTR is a dual D-type flip-flop that stores and transfers data based on clock pulses. The inputs D1 and D2 are used to set the desired data values, which are then latched and stored when a clock pulse is received at the CP input. The outputs Q1 and Q2 provide the complementary output signals corresponding to the stored data. The CLR input allows for clearing the stored data when activated.

Detailed Application Field Plans

The M74HC74TTR finds application in various digital systems where reliable and efficient flip-flop functionality is required. Some potential application fields include:

1. Microprocessors and microcontrollers
2. Data storage and retrieval systems
3. Communication devices and networks
4. Timing and synchronization circuits
5. Control systems and automation
6. Digital signal processing
7. Memory modules and registers

Detailed and Complete Alternative Models

1. SN74HC74N: Similar dual D-type flip-flop with clear functionality, available in DIP-14 package.
2. CD4013BE: Dual D-type flip-flop with set and reset functionality, available in DIP-14 package.
3. 74LS74: Dual D-type flip-flop with preset and clear functionality, available in DIP-14 package.

These alternative models offer similar functionality to the M74HC74TTR and can be considered based on specific design requirements.

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