MC74VHCT373ADTRG

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power, 3-state output
• Package: TSSOP-20
• Essence: D-type transparent latch 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 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: 3.5ns (typical)

Detailed Pin Configuration

1. D0: Data input for latch 0
2. D1: Data input for latch 1
3. D2: Data input for latch 2
4. D3: Data input for latch 3
5. D4: Data input for latch 4
6. D5: Data input for latch 5
7. D6: Data input for latch 6
8. D7: Data input for latch 7
9. GND: Ground
10. Q0: Output for latch 0
11. Q1: Output for latch 1
12. Q2: Output for latch 2
13. Q3: Output for latch 3
14. Q4: Output for latch 4
15. Q5: Output for latch 5
16. Q6: Output for latch 6
17. Q7: Output for latch 7
18. OE: Output Enable
19. CP: Clock Pulse
20. VCC: Supply Voltage

Functional Features

• D-type transparent latch with 3-state outputs
• Latches data on the rising edge of the clock pulse
• Outputs can be enabled or disabled using the OE pin
• High-speed operation with low power consumption
• 3-state outputs allow multiple devices to share a common bus

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 sharing of data buses between multiple devices

Disadvantages: - Limited number of latches (8 in this case) - Requires an external clock signal for proper functioning

Working Principles

The MC74VHCT373ADTRG is a D-type transparent latch with 3-state outputs. It operates by latching the input data on the rising edge of the clock pulse. The latched data is then available at the corresponding output pins. The outputs can be enabled or disabled using the OE pin, allowing for control over the data flow. The device operates at high speed while consuming low power.

Detailed Application Field Plans

The MC74VHCT373ADTRG is commonly used in various digital systems where the storage and transfer of data is required. Some application fields include:

1. Microcontrollers: Used for storing and transferring data between different components of a microcontroller.
2. Communication Systems: Enables data buffering and synchronization in communication systems.
3. Memory Modules: Used in memory modules to store and retrieve data efficiently.
4. Data Acquisition Systems: Facilitates the storage and transfer of data in data acquisition systems.
5. Industrial Automation: Used in control systems for storing and transferring data between different components.

Detailed and Complete Alternative Models

1. SN74LVC373A: Similar D-type transparent latch with 3-state outputs, operates at a lower voltage range.
2. CD74HCT373: D-type transparent latch with 3-state outputs, operates at a higher voltage range.
3. 74HC373: Octal D-type transparent latch with 3-state outputs, provides more latches for data storage.

These alternative models offer similar functionality to the MC74VHCT373ADTRG and can be used as replacements depending on specific requirements.

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