74HC112PW,118

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Gate
• Characteristics: Dual J-K Flip-Flop with Set and Reset
• Package: TSSOP-16
• Essence: High-Speed CMOS Logic
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• High-Level Input Voltage: 2.0V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Operating Frequency: 80 MHz
• Propagation Delay Time: 13 ns
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74HC112PW,118 IC has a total of 16 pins arranged as follows:

__ __ Q1 -| 1 16 |- VCC Q2 -| 2 15 |- CLK K1 -| 3 14 |- J2 J1 -| 4 13 |- K2 GND -| 5 12 |- R CP -| 6 11 |- Q2 D1 -| 7 10 |- Q1 D2 -| 8 9 |- CLR ¯¯ ¯¯

Functional Features

• Dual J-K flip-flop with individual Set (S) and Reset (R) inputs
• Clock (CLK) input for synchronizing the flip-flop operation
• J1 and K1 inputs control the state of Q1 output
• J2 and K2 inputs control the state of Q2 output
• Clear (CLR) input resets both flip-flops to a known state
• High-speed operation with low power consumption
• Compatible with TTL levels

Advantages and Disadvantages

Advantages: - Dual flip-flop functionality in a single IC package - Individual Set and Reset inputs for each flip-flop - High-speed operation allows for quick data processing - Low power consumption for energy-efficient designs - Compatibility with TTL levels ensures easy integration into existing systems

Disadvantages: - Limited number of flip-flops in a single IC package - Requires external clock signal for proper operation - May not be suitable for applications requiring more complex logic functions

Working Principles

The 74HC112PW,118 is a dual J-K flip-flop IC that operates based on the J-K flip-flop principle. Each flip-flop has two inputs, J and K, which control the state of its corresponding output, Q. The clock input (CLK) synchronizes the operation of the flip-flops.

When the CLK input transitions from low to high, the current state of the J and K inputs determines the next state of the outputs. The Set (S) and Reset (R) inputs allow for individual control over each flip-flop's state. The Clear (CLR) input resets both flip-flops to a known state when activated.

Detailed Application Field Plans

The 74HC112PW,118 IC finds applications in various digital systems where the need for dual J-K flip-flops arises. Some potential application fields include: - Sequential logic circuits - Data storage and retrieval systems - Counters and frequency dividers - State machines and control units - Address decoding and multiplexing

Detailed and Complete Alternative Models

• 74HC112N: DIP-16 package, through-hole mounting
• SN74HC112: SOIC-16 package, surface-mount technology
• CD4013BE: Dual D flip-flop IC with Set and Reset inputs

These alternative models offer similar functionality to the 74HC112PW,118 and can be used as replacements depending on specific requirements.

In conclusion, the 74HC112PW,118 is a dual J-K flip-flop IC that provides high-speed CMOS logic for digital systems. Its compact TSSOP-16 package, individual Set and Reset inputs, and compatibility with TTL levels make it suitable for various applications in sequential logic circuits, data storage systems, and more.