74LVX112MTCX

Product Overview

Category

The 74LVX112MTCX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital logic applications.

Characteristics

• Low-voltage operation: The 74LVX112MTCX operates at a low voltage, typically around 3.3V.
• Dual J-K flip-flop: It consists of two independent J-K flip-flops with preset and clear functions.
• High-speed operation: This IC offers high-speed performance, making it suitable for time-critical applications.
• Wide temperature range: The 74LVX112MTCX can operate within a wide temperature range, typically from -40°C to 85°C.

Package

The 74LVX112MTCX is available in a small outline surface-mount package (TSSOP) with 16 pins.

Essence

The essence of the 74LVX112MTCX lies in its ability to store and manipulate binary data using J-K flip-flops.

Packaging/Quantity

This IC is typically sold in reels or tubes, with a quantity of 2500 units per reel or 90 units per tube.

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Operating Frequency: 100MHz
• Propagation Delay Time: 4.5ns (typical)
• Input Capacitance: 3pF (typical)
• Output Current: ±24mA

Detailed Pin Configuration

The 74LVX112MTCX has a total of 16 pins, which are assigned specific functions as follows:

1. CLR (Clear A): Clear input for flip-flop A.
2. CLK (Clock A): Clock input for flip-flop A.
3. J (J A): J input for flip-flop A.
4. K (K A): K input for flip-flop A.
5. PR (Preset A): Preset input for flip-flop A.
6. Q (Output A): Output of flip-flop A.
7. Q̅ (Complementary Output A): Complementary output of flip-flop A.
8. GND (Ground): Ground reference.
9. Q̅ (Complementary Output B): Complementary output of flip-flop B.
10. Q (Output B): Output of flip-flop B.
11. PR (Preset B): Preset input for flip-flop B.
12. K (K B): K input for flip-flop B.
13. J (J B): J input for flip-flop B.
14. CLK (Clock B): Clock input for flip-flop B.
15. CLR (Clear B): Clear input for flip-flop B.
16. VCC (Supply Voltage): Positive supply voltage.

Functional Features

The 74LVX112MTCX offers the following functional features:

• Dual flip-flop: It consists of two independent J-K flip-flops, allowing for simultaneous operation.
• Preset and clear functions: Each flip-flop has preset and clear inputs, enabling easy initialization.
• Edge-triggered clocking: The flip-flops are triggered by the rising edge of the clock signal.
• Complementary outputs: Both flip-flops provide complementary outputs, facilitating various logic operations.

Advantages and Disadvantages

Advantages

• Low-voltage operation allows for compatibility with modern digital systems.
• High-speed performance enables time-critical applications.
• Wide temperature range ensures reliable operation in various environments.
• Small package size saves board space.

Disadvantages

• Limited number of flip-flops per IC (only two in this case).
• Requires external clock signal for proper operation.
• Not suitable for high-voltage applications.

Working Principles

The 74LVX112MTCX operates based on the principles of J-K flip-flops. These flip-flops store and manipulate binary data using inputs such as J (set), K (reset), clock, preset, and clear. The rising edge of the clock signal triggers the flip-flops to update their outputs based on the current input values. The preset and clear inputs allow for easy initialization of the flip-flops to a known state.

Detailed Application Field Plans

The 74LVX112MTCX finds applications in various digital logic circuits, including but not limited to:

1. Counters: It can be used as a building block for designing synchronous counters.
2. Registers: This IC is suitable for constructing shift registers and other types of data storage elements.
3. State machines: It can be utilized in the implementation of finite state machines.
4. Data manipulation: The flip-f