MC74VHCT374ADTRG

Product Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: High-speed, low-power, 3-state output
• Package: TSSOP-20
• Essence: D-type flip-flop with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• High-Level Input Voltage: 2.0V min
• Low-Level Input Voltage: 0.8V max
• High-Level Output Voltage: 4.4V min
• Low-Level Output Voltage: 0.4V max
• Maximum Operating Frequency: 200MHz

Detailed Pin Configuration

1. CP (Clock Pulse) - Clock input for flip-flop operation
2. D (Data) - Data input
3. Q0-Q7 (Outputs) - 3-state outputs
4. GND (Ground) - Ground reference
5. OE (Output Enable) - Output enable control
6. VCC (Supply Voltage) - Positive supply voltage
7. Q7' (Output) - Complementary output of Q7
8. Q6' (Output) - Complementary output of Q6
9. Q5' (Output) - Complementary output of Q5
10. Q4' (Output) - Complementary output of Q4
11. Q3' (Output) - Complementary output of Q3
12. Q2' (Output) - Complementary output of Q2
13. Q1' (Output) - Complementary output of Q1
14. Q0' (Output) - Complementary output of Q0
15. MR (Master Reset) - Master reset input
16. D7 (Data) - Data input for flip-flop operation
17. D6 (Data) - Data input for flip-flop operation
18. D5 (Data) - Data input for flip-flop operation
19. D4 (Data) - Data input for flip-flop operation
20. VCC (Supply Voltage) - Positive supply voltage

Functional Features

• High-speed operation allows for efficient data transfer.
• Low-power consumption makes it suitable for battery-powered devices.
• 3-state outputs provide flexibility in connecting multiple devices.
• Master reset input allows for resetting the flip-flop to a known state.

Advantages and Disadvantages

Advantages

• High-speed operation enables fast data processing.
• Low-power consumption extends battery life.
• 3-state outputs allow for efficient bus sharing.
• Compact TSSOP-20 package saves board space.

Disadvantages

• Limited maximum operating frequency compared to some alternatives.
• Not suitable for applications requiring higher voltage levels.

Working Principles

The MC74VHCT374ADTRG is a D-type flip-flop with 3-state outputs. It operates based on clock pulses received at the CP pin. The data input (D) is latched into the flip-flop on the rising edge of the clock pulse. The output state can be enabled or disabled using the output enable (OE) pin. The master reset (MR) input allows for resetting the flip-flop to a known state. The complementary outputs (Q0'-Q7') provide inverted versions of the main outputs (Q0-Q7).

Detailed Application Field Plans

The MC74VHCT374ADTRG is widely used in various digital systems, including:

1. Microcontrollers: Used for storing and transferring data between different parts of the microcontroller.
2. Communication Systems: Enables efficient data transfer and synchronization in communication protocols.
3. Memory Systems: Used for address decoding and data storage in memory modules.
4. Industrial Control Systems: Provides reliable data storage and transfer in control systems.
5. Automotive Electronics: Used in automotive applications for data processing and control.

Detailed and Complete Alternative Models

1. SN74LV374A: Low-voltage version with similar functionality.
2. CD74HCT374: High-speed CMOS version with 3-state outputs.
3. 74HC374: Standard CMOS version with 3-state outputs.
4. MC74ACT374: Advanced CMOS version with higher operating frequency.

These alternative models offer similar functionality to the MC74VHCT374ADTRG, providing options based on specific requirements and design constraints.

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