74LVC1G79GW

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74LVC1G79GW

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D FLIP-FLOP, LVC/LCX/Z SERIES, 1

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Description

The 74LVC1G79GW is a single D-type flip-flop with a set and reset function, housed in a small SOT-353 or SOT-23 package. It is part of the 74LVC logic family that operates at a wide voltage range from 1.65V to 5.5V, making it suitable for both low-voltage and standard-voltage applications. The device features low power consumption and high speed, with a typical propagation delay of just a few nanoseconds.
In operation, the flip-flop captures the value of the data input (D) on the rising edge of the clock input (CP) and outputs it at Q. It also includes an asynchronous reset (R) and set (S) inputs, which can be used to immediately reset or set the output state regardless of the clock signal.
The 74LVC1G79GW is widely used in digital circuits for tasks such as data storage, signal synchronization, and data transfer, thanks to its robust performance and compact size, making it ideal for use in space-constrained applications.

Equivalent

The 74LVC1G79GW is a single D-type flip-flop with set and reset features. Equivalent products include:
1. SN74LVC1G79 from Texas Instruments
2. NXP's 74AUP1G79 - another low-power alternative
3. ON Semiconductor's MC74VHC1G79 - similar functionality with different voltage characteristics
These chips may slightly vary in specifications, so always verify the datasheet for compatibility.

Features

The 74LVC1G79GW is a single D-type flip-flop with a set (S) input and standard CMOS logic family characteristics. It is designed for 1.65 V to 5.5 V supply voltage operation, making it versatile for various power supply configurations. The device features low power consumption with a typical quiescent current of 1 µA, and it operates at high speeds with a typical propagation delay of 4.5 ns at 3.3 V.
Key features include:
- A wide supply voltage range from 1.65 V to 5.5 V.
- High-speed operation and low power dissipation, suitable for battery-powered devices.
- Over-voltage tolerant inputs, allowing for interfacing with 5 V signals in a 3.3 V system.
- Schmitt-trigger action inputs, providing better noise immunity.
- A small, leadless package option (TSOP or TSSOP) for compact circuit designs.
- Compliance with JEDEC standards for interface compatibility.
The 74LVC1G79GW is typically used in applications requiring temporary data storage and interface between logic circuitry, such as in data buffering, frequency division, or serial-to-parallel data conversion.

Pinout

The 74LVC1G79GW is a single positive-edge-triggered D-type flip-flop. It has a pin count of 6. The main function of this IC is to store a single bit of data and provide it on the output upon receiving a clock pulse.
Here's a quick overview of its pin functions:
1. Pin 1 (OE): Output Enable (active high).
2. Pin 2 (D): Data input.
3. Pin 3 (GND): Ground.
4. Pin 4 (Q): Data output.
5. Pin 5 (CP): Clock input, triggers on the rising edge.
6. Pin 6 (VCC): Supply voltage.
The device operates on a supply voltage range from 1.65 V to 5.5 V, making it suitable for both low-voltage and standard 5 V applications. It is typically used in timing, control, and data storage applications.

Manufacturer

The 74LVC1G79GW is manufactured by Nexperia. Nexperia is a global semiconductor company that specializes in producing discrete components, logic devices, and MOSFETs. It was originally part of NXP Semiconductors but became an independent company in 2017. Nexperia focuses on delivering high-volume, high-efficiency, and high-quality semiconductor products to various industries, including automotive, mobile, industrial, and consumer electronics. The company is known for its robust and reliable solutions, catering to the needs of modern electronic systems.

Application

The 74LVC1G79GW is a single D-type flip-flop with a set and reset input. Its main application areas include:
1. Data Storage: Used in registers to store data temporarily.
2. Data Transfer: Facilitates data synchronization between different clock domains.
3. Frequency Division: Can divide frequency in digital circuits.
4. Signal Delay: Used in creating delay circuits for timing adjustments.
5. Counters: Integral in constructing binary counters for digital counting applications.
6. State Machines: Used in the design of finite state machines for controlling processes.
Its low power consumption and high-speed operation make it suitable for portable and high-performance electronics.

Package

The 74LVC1G79GW is a single D-type flip-flop IC, and it comes in a leadless package known as TSSOP-8 (Thin Shrink Small Outline Package with 8 leads).

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