SN74LVC374ANSRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-voltage, octal D-type flip-flop
• Package: 20-pin small-outline integrated circuit (SOIC)
• Essence: Sequential logic device used for storing and transferring data
• Packaging/Quantity: Tape and reel packaging, 2500 units per reel

Specifications

• Logic Family: LVC (Low-Voltage CMOS)
• Number of Flip-Flops: 8
• Input Voltage Range: 1.65V to 5.5V
• Output Voltage Range: 1.65V to 5.5V
• Propagation Delay Time: 3.8 ns (typical)
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74LVC374ANSRG4 has a total of 20 pins. The pin configuration is as follows:

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

Functional Features

• High-speed operation with low power consumption
• Octal D-type flip-flop with transparent latch
• Non-inverting outputs for direct interface with other logic devices
• 3-state outputs for bus-oriented applications
• Edge-triggered clock input for synchronous operation
• Asynchronous master reset and clock enable inputs

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data transfer
• Low-voltage capability enables compatibility with a wide range of systems
• Transparent latch feature simplifies data storage and retrieval
• 3-state outputs facilitate bus-oriented applications

Disadvantages

• Limited number of flip-flops (8) may not be sufficient for complex applications requiring more storage capacity
• Not suitable for high-temperature environments due to the specified operating temperature range

Working Principles

The SN74LVC374ANSRG4 is an octal D-type flip-flop with a transparent latch. It operates based on the principles of sequential logic. The device stores and transfers data using positive-edge triggered clock input (CLK). When the CLK signal transitions from low to high, the data present at the D0-D7 inputs is latched and stored in the corresponding Q0-Q7 outputs. The latch remains transparent as long as the clock enable (CE) input is high. The master reset (MR) input asynchronously resets all flip-flops to their initial state when activated.

Detailed Application Field Plans

The SN74LVC374ANSRG4 is widely used in various digital systems and applications, including:

1. Microprocessors and microcontrollers
2. Data storage and retrieval systems
3. Communication systems
4. Industrial automation and control systems
5. Automotive electronics
6. Consumer electronics

Detailed and Complete Alternative Models

1. SN74LVC374APWRG4: 20-pin TSSOP package, 2500 units per reel
2. SN74LVC374ADBR: 20-pin SSOP package, 2000 units per reel
3. SN74LVC374ADGVR: 20-pin TVSOP package, 3000 units per reel
4. SN74LVC374ARGYR: 20-pin QFN package, 4000 units per reel
5. SN74LVC374ANSR: 20-pin SOIC package, 2500 units per reel

These alternative models offer similar functionality and characteristics to the SN74LVC374ANSRG4, providing flexibility in choosing the most suitable package and quantity for specific applications.

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