74LVX374SJ

Product 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
• Propagation Delay Time: 4.5ns (typical)

Detailed Pin Configuration

The 74LVX374SJ 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 (Flip-Flop Output 0)
14. Q1 (Flip-Flop Output 1)
15. Q2 (Flip-Flop Output 2)
16. Q3 (Flip-Flop Output 3)
17. Q4 (Flip-Flop Output 4)
18. Q5 (Flip-Flop Output 5)
19. Q6 (Flip-Flop Output 6)
20. VCC (Supply Voltage)

Functional Features

• Octal D-type flip-flop with 3-state outputs
• High-speed operation, suitable for applications requiring quick data transfer
• Low-power consumption, making it energy-efficient
• 3-state outputs allow multiple devices to share a common bus without interference
• Master Reset (MR) input for clearing all flip-flops simultaneously
• Output Enable (OE) input for enabling/disabling the outputs

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Low-power consumption reduces energy usage - 3-state outputs enable bus sharing without interference - Master Reset input provides convenient clearing of flip-flops

Disadvantages: - Limited voltage range (2.0V to 5.5V) - Propagation delay time may affect timing-sensitive applications

Working Principles

The 74LVX374SJ is a sequential logic device that stores and transfers data using flip-flops. It operates based on clock pulses and data inputs. When the clock pulse is triggered, the data at the input pins (D0-D7) is transferred to the corresponding output pins (Q0-Q6). The Output Enable (OE) input controls whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The 74LVX374SJ is commonly used in various digital systems and applications, including:

1. Microprocessors and microcontrollers
2. Data storage systems
3. Communication equipment
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 a wider voltage range (2.0V to 6.0V).
2. 74HCT374: Octal D-type flip-flop with 3-state outputs, designed for operation with CMOS or TTL logic levels.
3. SN74LV374A: Low-voltage octal D-type flip-flop with 3-state outputs, offering improved performance and lower power consumption.

(Note: This is not an exhaustive list of alternative models, but provides examples of similar devices.)

This entry provides an overview of the 74LVX374SJ, including its product details, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models. With its high-speed operation, low-power consumption, and versatile applications, the 74LVX374SJ is a reliable choice for various digital systems and circuits.