Encyclopedia Entry: 74LVC1G374DCKRG4

Product Overview

Category

The 74LVC1G374DCKRG4 belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This product is commonly used in digital electronics for storing and transferring binary data. It serves as a latch or buffer, allowing the storage and manipulation of information within a circuit.

Characteristics

• Single D-type flip-flop with 3-state output
• High-speed operation
• Low power consumption
• Wide operating voltage range
• Schmitt-trigger action on inputs
• Balanced propagation delays
• Overvoltage tolerant inputs and outputs
• ESD protection exceeds 2000 V per IEC 61000-4-2, Level 4

Package

The 74LVC1G374DCKRG4 is available in a small package known as SC-70, which consists of six leads. This compact package allows for space-efficient integration into various electronic devices.

Essence

The essence of the 74LVC1G374DCKRG4 lies in its ability to store and manipulate digital information, providing a crucial building block for complex digital systems.

Packaging/Quantity

This product is typically sold in reels containing a quantity of 3000 units. The reel packaging ensures ease of handling during manufacturing processes.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• Input Voltage Range: -0.5V to 7V
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Maximum Propagation Delay: 6 ns
• Maximum Quiescent Current: 10 µA

Detailed Pin Configuration

The 74LVC1G374DCKRG4 has six pins, each serving a specific function:

1. GND: Ground reference for the IC.
2. D: Data input pin for storing binary information.
3. CP: Clock input pin for synchronizing data transfer.
4. OE: Output enable pin to control the output state.
5. Q: Output pin for the stored data.
6. VCC: Power supply pin for the IC.

Functional Features

• Single D-type flip-flop with 3-state output allows for flexible data storage and transfer.
• Schmitt-trigger action on inputs ensures noise immunity and reliable operation.
• Overvoltage tolerant inputs and outputs protect the IC from voltage spikes or transients.
• Balanced propagation delays ensure accurate timing in digital systems.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing.
• Low power consumption contributes to energy-efficient designs.
• Wide operating voltage range allows compatibility with various systems.
• ESD protection exceeding 2000V ensures robustness against electrostatic discharge.

Disadvantages

• Limited functionality as a single flip-flop may not be sufficient for complex applications.
• Small package size may pose challenges during manual assembly or repair.

Working Principles

The 74LVC1G374DCKRG4 operates based on the principles of sequential logic. When the clock input (CP) receives a rising edge, the data input (D) is latched and stored in the flip-flop. The stored data can then be transferred to the output (Q) when the output enable (OE) is active. The 3-state output allows for high impedance when disabled, preventing interference with other components.

Detailed Application Field Plans

The 74LVC1G374DCKRG4 finds application in various digital systems, including but not limited to: - Microcontrollers - Data storage devices - Communication systems - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

While the 74LVC1G374DCKRG4 offers specific features and characteristics, alternative models with similar functionality include: - SN74LVC1G374DBVR - MC74VHC1G374DTT1G - TC7W74FK(TE85L,F)

These alternatives can be considered based on specific design requirements or availability.

In conclusion, the 74LVC1G374DCKRG4 is a versatile integrated circuit that serves as a single D-type flip-flop with 3-state output. Its high-speed operation, low power consumption, and wide operating voltage range make it suitable for various digital applications. However, its limited functionality as a single flip-flop and small package size should be taken into consideration during system design.