74LCX374WM

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, CMOS technology
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: D-type transparent latch with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2.0V to 3.6V
• 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
• Propagation Delay Time: 4.5ns (max)

Detailed Pin Configuration

The 74LCX374WM has a total of 20 pins. The pin configuration is as follows:

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

Functional Features

• D-type transparent latch with 3-state outputs
• Outputs can be disabled using the Output Enable (OE) pin
• Master Reset (MR) pin resets all outputs to a low state
• High-speed operation with low power consumption
• Compatible with TTL input and output levels
• Provides both true and complementary outputs

Advantages and Disadvantages

Advantages: - Low-voltage operation allows for compatibility with various systems - CMOS technology provides low power consumption - 3-state outputs offer flexibility in connecting multiple devices

Disadvantages: - Limited maximum operating frequency compared to some other ICs - May require additional components for certain applications

Working Principles

The 74LCX374WM is a D-type transparent latch with 3-state outputs. It stores data at the inputs (D0-D7) when the Clock Pulse (CP) signal transitions from low to high. The stored data appears at the outputs (Q0-Q7) when the Output Enable (OE) signal is active. The Master Reset (MR) pin resets all outputs to a low state when activated.

Detailed Application Field Plans

The 74LCX374WM is commonly used in digital systems where data storage and retrieval are required. Some specific application fields include: - Microprocessors and microcontrollers - Data communication systems - Memory modules - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that provide similar functionality to the 74LCX374WM include: - 74HC374: High-speed CMOS logic IC with similar pin configuration and features - SN74LS374: TTL logic IC with comparable latch functionality - CD4013: Dual D-type flip-flop IC with complementary outputs

These alternative models can be considered based on specific requirements and system compatibility.

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