SN74LVC112ADGVRG4

Overview

Product Category: Integrated Circuit (IC)

Use: The SN74LVC112ADGVRG4 is a dual negative-edge triggered JK flip-flop IC. It is commonly used in digital electronics for various applications such as data storage, frequency division, and synchronization.

Characteristics: - Dual JK flip-flop with independent J, K, clock (CLK), and reset (CLR) inputs - Negative-edge triggered operation - High-speed performance with low power consumption - Wide operating voltage range: 1.65V to 5.5V - Schmitt-trigger inputs for noise immunity - Available in small package size - RoHS compliant

Package: The SN74LVC112ADGVRG4 is available in a small surface mount package known as TSSOP-16 (Thin Shrink Small Outline Package). This package offers excellent thermal performance and allows for easy integration onto circuit boards.

Essence: The essence of the SN74LVC112ADGVRG4 lies in its ability to store and manipulate digital information using JK flip-flops. It provides a reliable and efficient solution for various digital logic applications.

Packaging/Quantity: The SN74LVC112ADGVRG4 is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier and packaging option chosen.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 0.7 * VCC
• Low-Level Input Voltage: 0.3 * VCC
• High-Level Output Voltage: 0.9 * VCC
• Low-Level Output Voltage: 0.1 * VCC
• Maximum Operating Frequency: 100 MHz
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The SN74LVC112ADGVRG4 has a total of 16 pins. The pin configuration is as follows:

+---+--+---+ CLR --|1 +--+ 16|-- VCC CLK --|2 15|-- Q1 J --|3 14|-- K1 K --|4 13|-- Q2 GND --|5 12|-- K2 Q1 --|6 11|-- J2 Q2 --|7 10|-- CLR GND --|8 9|-- CLK +------------+

Functional Features

The SN74LVC112ADGVRG4 offers the following functional features:

• Dual JK flip-flop operation: It consists of two independent JK flip-flops, allowing for separate data storage and manipulation.
• Negative-edge triggered: The flip-flops are triggered on the falling edge of the clock signal (CLK), ensuring accurate timing and synchronization.
• Independent inputs: Each flip-flop has its own J, K, clock, and reset inputs, providing flexibility in controlling the stored data.
• Schmitt-trigger inputs: The IC incorporates Schmitt-trigger inputs, which enhance noise immunity and improve signal integrity.

Advantages and Disadvantages

Advantages: - High-speed performance: The SN74LVC112ADGVRG4 operates at high frequencies, making it suitable for time-critical applications. - Low power consumption: It consumes minimal power, contributing to energy-efficient designs. - Wide operating voltage range: The IC can operate within a wide voltage range, accommodating various system requirements. - Small package size: The TSSOP-16 package allows for compact circuit board designs.

Disadvantages: - Limited functionality: The SN74LVC112ADGVRG4 is specifically designed as a dual JK flip-flop, limiting its application to certain digital logic functions. - Not suitable for high-voltage applications: The IC's operating voltage range is limited to 1.65V to 5.5V, making it unsuitable for high-voltage systems.

Working Principles

The SN74LVC112ADGVRG4 operates based on the principles of JK flip-flops. Each flip-flop stores a single bit of digital information and can be manipulated using the J and K inputs. The clock signal triggers the flip-flops on the falling edge, causing them to update their stored values based on the J and K inputs. The CLR input resets the flip-flops to a predefined state.

Detailed Application Field Plans

The SN74LVC112ADGVRG4 finds applications in various fields, including:

1. Digital communication systems
2. Microcontroller-based projects
3. Data storage and retrieval systems
4. Frequency division circuits
5. Synchronization circuits
6. Sequential logic designs

Its versatility and reliability make