74LVX374MX

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power, octal D-type flip-flop with 3-state outputs
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Sequential logic device used for storing and transferring data
• 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 + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Operating Frequency: 200MHz

Detailed Pin Configuration

The 74LVX374MX has a total of 20 pins. The pin configuration is as follows:

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

Functional Features

• Octal D-type flip-flop with 3-state outputs
• High-speed operation, suitable for applications requiring fast data transfer
• Low-power consumption, making it ideal for battery-powered devices
• 3-state outputs allow multiple devices to share a common bus without interference

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Low-power consumption prolongs battery life in portable devices - 3-state outputs facilitate bus sharing in complex systems

Disadvantages: - Limited voltage range (2.0V to 5.5V) - Not suitable for high-voltage applications

Working Principles

The 74LVX374MX is a positive-edge triggered flip-flop. It stores and transfers data based on the clock pulse input (CP). When the CP signal transitions from low to high, the data inputs (D0-D7) are latched and stored in the flip-flop. The stored data can then be accessed through the corresponding output pins (Q0-Q7). The Output Enable (OE) pin controls the 3-state outputs, allowing them to be either active or in a high-impedance state.

Detailed Application Field Plans

The 74LVX374MX is commonly used in various digital systems and applications, including: 1. Microcontrollers and microprocessors 2. Data storage and retrieval systems 3. Communication systems 4. Industrial automation 5. Automotive electronics 6. Consumer electronics

Detailed and Complete Alternative Models

1. 74HC374: Similar octal D-type flip-flop with 3-state outputs, compatible with 5V logic levels.
2. 74HCT374: Octal D-type flip-flop with 3-state outputs, compatible with both 5V and 3.3V logic levels.
3. 74LS374: Octal D-type flip-flop with non-inverting outputs, compatible with 5V logic levels.

These alternative models offer similar functionality and can be used as replacements for the 74LVX374MX in various applications.

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