MC74VHC374DTR2G

Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: High-Speed, Low-Power, 3-State Outputs
• Package: TSSOP-20
• Essence: D-Type Flip-Flop with 3-State Outputs
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• High-Level Input Voltage: 2.0V to VCC
• Low-Level Input Voltage: GND to 0.8V
• High-Level Output Voltage: VCC - 0.4V
• Low-Level Output Voltage: 0.4V
• Maximum Operating Frequency: 200MHz
• Propagation Delay Time: 4.5ns (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The MC74VHC374DTR2G has a total of 20 pins. The pin configuration is as follows:

1. Q0
2. Q1
3. Q2
4. Q3
5. Q4
6. Q5
7. Q6
8. Q7
9. GND
10. D0
11. D1
12. D2
13. D3
14. D4
15. D5
16. D6
17. D7
18. OE
19. CP
20. VCC

Functional Features

• D-type flip-flop with 3-state outputs
• High-speed operation
• Low-power consumption
• 3-state outputs for bus-oriented applications
• Schmitt-trigger inputs for noise immunity
• Compatible with TTL levels
• Wide operating voltage range

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - Low-power consumption helps in reducing energy usage - 3-state outputs enable easy integration into bus-oriented systems - Schmitt-trigger inputs provide noise immunity, ensuring reliable operation - Wide operating voltage range allows for flexibility in various applications

Disadvantages: - Limited maximum operating frequency compared to some other models - May not be suitable for applications requiring extremely high-speed operation

Working Principles

The MC74VHC374DTR2G is a D-type flip-flop with 3-state outputs. It operates based on the principle of storing and transferring binary information. The flip-flop has eight data inputs (D0-D7) and eight corresponding outputs (Q0-Q7). The state of the outputs is determined by the clock input (CP) and the data inputs.

When the clock input transitions from low to high, the data present at the inputs is transferred to the outputs. The outputs remain in this state until the clock input transitions back to low. The output enable (OE) input controls the 3-state outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

The MC74VHC374DTR2G can be used in various applications, including but not limited to:

1. Data storage and transfer in microcontrollers and microprocessors
2. Address decoding in memory systems
3. Bus interface in communication systems
4. State machine implementation in digital circuits
5. Control signal generation in industrial automation systems

Detailed and Complete Alternative Models

1. SN74LVC374A: Low-Voltage CMOS Octal Edge-Triggered D-Type Flip-Flop with 3-State Outputs
2. CD4013B: CMOS Dual D-Type Flip-Flop
3. 74HC574: High-Speed CMOS Octal D-Type Flip-Flop with 3-State Outputs
4. CD74HC374: High-Speed CMOS Octal D-Type Flip-Flop with 3-State Outputs

These alternative models offer similar functionality and can be considered as alternatives to the MC74VHC374DTR2G based on specific requirements and compatibility with existing systems.

In conclusion, the MC74VHC374DTR2G is a high-speed, low-power D-type flip-flop with 3-state outputs. It offers reliable data storage and transfer capabilities and finds applications in various fields such as microcontrollers, memory systems, and communication systems. While it has certain limitations in terms of maximum operating frequency, it provides advantages such as low power consumption and wide operating voltage range. Alternative models are available for specific needs and compatibility considerations.