74LVC1G74DC

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74LVC1G74DC

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  • HerstellerNexperia

  • Herstellerteil #74LVC1G74DC

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Description

The 74LVC1G74DC is a single D-type flip-flop with a set and reset function, typically used in digital circuits for data storage and transfer. It operates within a broad voltage range from 1.65V to 5.5V, making it suitable for a variety of low-power applications. This flip-flop features a positive-edge trigger, meaning data is transferred from the input (D) to the output (Q) on the rising edge of the clock signal. It includes asynchronous set (S) and reset (R) capabilities, allowing the output to be set or reset independently of the clock. The device is also known for its high-speed operation and low power consumption, which is crucial for portable and battery-powered devices. The 'DC' in its name indicates its specific package type, often referring to an industry-standard leadless package. With Schmitt-trigger action inputs, it provides better noise immunity and signal integrity, ensuring reliable performance in various environments. The 74LVC1G74DC is widely used in applications like data buffering, signal inversion, and data synchronization.

Equivalent

The 74LVC1G74DC is a single D-type flip-flop with set and reset functions. Equivalent products include the Nexperia 74HC1G74 and Texas Instruments SN74LVC1G74. Both equivalents offer similar functionality with minor variations in voltage and speed specifications. Always verify the specific datasheet for pin compatibility and electrical characteristics before making substitutions.

Features

The 74LVC1G74DC is a single D-type flip-flop with a set and reset function, featuring low-voltage operation and high-speed performance. It is part of the 74LVC family, which utilizes advanced CMOS technology to achieve low power dissipation and high noise immunity.
Key features include:
- Wide operating voltage range from 1.65V to 5.5V, making it suitable for use in both low and standard voltage applications.
- High-speed operation with a typical propagation delay of around 3.4 ns at 3.3V.
- Output drive capability of up to ±6 mA, allowing it to drive moderate loads.
- Schmitt-trigger action inputs for enhanced noise margin and better signal integrity.
- Overvoltage tolerant inputs up to 5.5V, enabling mixing of different supply voltage levels.
- Low static power consumption with near-zero static power dissipation.
- Available in a compact DC package, suitable for space-constrained applications.
These features make the 74LVC1G74DC ideal for use in data storage, digital signal processing, and other applications requiring reliable, high-speed data handling.

Pinout

The 74LVC1G74DC is a single positive-edge-triggered D-type flip-flop with set and reset. It is housed in a small-outline package with a total of 8 pins. The pin configuration is as follows:
1. Pin 1 (Q): Output pin for the flip-flop.
2. Pin 2 (GND): Ground connection.
3. Pin 3 (D): Data input.
4. Pin 4 (CP): Clock input, which triggers the flip-flop on a rising edge.
5. Pin 5 (SD): Set direct input, which sets the Q output high when low.
6. Pin 6 (RD): Reset direct input, which sets the Q output low when low.
7. Pin 7 (VCC): Supply voltage.
8. Pin 8 (Q̅): The complementary output of the flip-flop.
This component is used in digital circuits for temporary data storage, state machines, and synchronization tasks due to its capability to store a single bit of data and provide both normal and inverted outputs.

Manufacturer

The 74LVC1G74DC is manufactured by Nexperia. Nexperia is a global semiconductor company that specializes in producing discrete, logic, and MOSFET devices. The company was formerly part of NXP Semiconductors but became an independent entity in 2017. Nexperia is known for its focus on efficient, high-quality semiconductor components that are widely used in automotive, industrial, computing, and consumer electronics applications. The company is headquartered in Nijmegen, Netherlands, and operates globally, emphasizing reliability and performance in its products.

Application

The 74LVC1G74DC is a single D-type flip-flop with set and reset functions, commonly used in digital electronics applications. Key areas include:
1. Data Storage and Latching: It stores a single bit of data, making it suitable for registers and memory elements.
2. Frequency Division: Can be used in frequency divider circuits due to its toggle capability.
3. State Machines: Serves in sequential logic circuits for state retention.
4. Synchronization: Helps in synchronizing asynchronous signals to a common clock.
5. Control Systems: Used in control logic for small-scale applications.
Its compact and low-power nature makes it ideal for portable and space-constrained devices.

Package

The 74LVC1G74DC is a single D-type flip-flop with set and reset, housed in a leadless plastic small outline package with a body width of 1.1 mm (SOT-363 or SC-70 package type), commonly used for compact circuit designs.

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