CD74ACT112MG4

Overview

• Category: Integrated Circuit
• Use: Logic Gate
• Characteristics: High-speed, low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Dual J-K Flip-Flop with Clear and Preset
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 2V to 6V
• Logic Family: ACT
• Number of Pins: 16
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 5.5 ns (typical)

Pin Configuration

The CD74ACT112MG4 has a total of 16 pins arranged as follows:

+---+--+---+ CLR1 |1 +--+ 16| VCC CLK |2 15| Q1 PR1 |3 14| Q1' PR2 |4 13| CLR2 J1 |5 12| CLK2 K1 |6 11| Q2 GND |7 10| Q2' J2 |8 9| K2 +----------+

Functional Features

• Dual J-K flip-flop with independent clear and preset inputs
• High-speed operation suitable for various applications
• Low power consumption
• TTL-compatible inputs and outputs
• Direct implementation of flip-flop functions without external gates

Advantages

• Compact size due to integration of two flip-flops in a single package
• Wide operating voltage range allows flexibility in different systems
• High-speed operation enables efficient data processing
• Compatibility with TTL logic levels simplifies interfacing with other devices

Disadvantages

• Limited number of flip-flops in a single package
• Propagation delay may affect timing-sensitive applications
• Sensitivity to voltage fluctuations may require additional voltage regulation circuitry

Working Principles

The CD74ACT112MG4 is a dual J-K flip-flop that can store and manipulate binary data. It consists of two independent flip-flops, each with its own clock, clear, and preset inputs. The flip-flops are triggered by the rising edge of the clock signal and can be cleared or preset using the respective inputs. The outputs reflect the stored data based on the input conditions.

Application Field Plans

The CD74ACT112MG4 is commonly used in various digital systems and applications, including:

1. Counters and frequency dividers
2. Shift registers
3. Data storage and retrieval systems
4. Control and timing circuits
5. Memory address decoding

Alternative Models

There are several alternative models available that offer similar functionality to the CD74ACT112MG4. Some popular alternatives include:

1. SN74LS112N: Dual J-K Flip-Flop with Clear
2. MC74HC112N: Dual Negative-Edge-Triggered J-K Flip-Flop
3. CD4013BE: Dual D-Type Flip-Flop

These alternatives can be considered based on specific requirements and compatibility with existing systems.

In conclusion, the CD74ACT112MG4 is a high-speed, low-power dual J-K flip-flop integrated circuit. Its compact size, wide operating voltage range, and compatibility with TTL logic levels make it suitable for various digital applications. However, designers should consider the limited number of flip-flops per package and the propagation delay when selecting this IC for their specific needs.