SN74LVC374AQDWREP

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed, octal D-type flip-flop
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: This IC is designed to store and transfer data in electronic circuits.
• Packaging/Quantity: Available in reels of 2500 units.

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• High-Level Input Voltage: 2V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.4V
• Low-Level Output Voltage: 0.4V
• Maximum Operating Frequency: 200MHz
• Number of Flip-Flops: 8

Detailed Pin Configuration

The SN74LVC374AQDWREP has a total of 20 pins. The pin configuration is as follows:

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

Functional Features

• The SN74LVC374AQDWREP is a latch-based flip-flop that can store and transfer data.
• It operates at low voltage levels, making it suitable for battery-powered devices.
• The octal design allows for the storage of eight bits of data.
• High-speed operation enables quick data transfer within electronic circuits.

Advantages and Disadvantages

Advantages

• Low-voltage operation extends battery life in portable devices.
• High-speed performance allows for efficient data transfer.
• Octal design provides ample storage capacity.
• Small package size saves board space.

Disadvantages

• Limited to operating within the specified voltage range.
• May require additional components for proper functionality in complex circuits.
• Sensitive to electrostatic discharge (ESD) and requires proper handling.

Working Principles

The SN74LVC374AQDWREP operates based on the principles of latch-based flip-flops. When the clock input (CLK) receives a rising edge, the data inputs (D0-D7) are latched and stored in their respective flip-flops. The stored data can then be transferred to the output pins (Q0-Q7) when the output enable input (OE) is active. The clock enable input (CE) controls whether the clock signal affects the flip-flops or not.

Detailed Application Field Plans

The SN74LVC374AQDWREP is commonly used in various digital systems and applications, including:

1. Microcontrollers and microprocessors
2. Data storage devices
3. Communication systems
4. Industrial automation
5. Automotive electronics

Detailed and Complete Alternative Models

1. SN74LVC374A-Q1: Automotive-grade version with enhanced temperature range.
2. SN74LVCH374A: Similar octal D-type flip-flop with 3.3V to 5V voltage range.
3. MC74LVX374: Octal D-type flip-flop with 2.0V to 3.6V voltage range.

These alternative models offer similar functionality and can be used as replacements for the SN74LVC374AQDWREP in various applications.

In conclusion, the SN74LVC374AQDWREP is a low-voltage, high-speed octal D-type flip-flop IC. It provides efficient data storage and transfer capabilities in digital systems. With its small package size and wide range of applications, it is a versatile component in the field of electronics.