MC74HC175AN

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-Speed, Quad D-Type Flip-Flop with Clear
• Package: PDIP-16 (Plastic Dual In-Line Package)
• Essence: The MC74HC175AN is a high-speed quad D-type flip-flop with clear. It is designed to store and transfer data in various applications.
• Packaging/Quantity: The MC74HC175AN is typically sold in reels or tubes containing 25 pieces.

Specifications

• Supply Voltage: 2V to 6V
• High-Level Input Voltage: 2V
• Low-Level Input Voltage: 0.8V
• High-Level Output Voltage: 4.5V
• Low-Level Output Voltage: 0.1V
• Maximum Operating Frequency: 54 MHz
• Propagation Delay: 13 ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC74HC175AN has a total of 16 pins arranged as follows:

__ __ Q1 |1 U 16| Vcc Q2 |2 15| Q0 Q3 |3 14| CLR Q4 |4 13| CP GND |5 12| D0 D3 |6 11| D1 D2 |7 10| D2 CLK |8 9| D3 ¯¯ ¯¯

Functional Features

• Quad D-Type Flip-Flop: The MC74HC175AN consists of four independent D-type flip-flops, allowing for the storage and transfer of data in a compact package.
• Clear Function: The clear input (CLR) allows the user to reset all four flip-flops simultaneously, setting their outputs to a low state.
• High-Speed Operation: With a maximum operating frequency of 54 MHz, the MC74HC175AN is suitable for high-speed applications.

Advantages and Disadvantages

Advantages

• Compact and space-saving design with four flip-flops in a single package
• High-speed operation enables efficient data transfer
• Clear function provides easy reset capability

Disadvantages

• Limited voltage supply range (2V to 6V)
• Propagation delay of 13 ns may not be suitable for ultra-high-speed applications

Working Principles

The MC74HC175AN operates based on the principles of D-type flip-flops. Each flip-flop stores a single bit of data and can be controlled independently. The clock input (CP) triggers the transfer of data from the D inputs to the Q outputs. The clear input (CLR) resets all flip-flops when activated, forcing their outputs to a low state.

Detailed Application Field Plans

The MC74HC175AN can be used in various applications that require the storage and transfer of digital data. Some potential application fields include:

1. Digital Communication Systems: The MC74HC175AN can be utilized in communication systems to store and synchronize incoming data streams.
2. Data Processing Units: It can be integrated into data processing units to facilitate data manipulation and storage operations.
3. Control Systems: The MC74HC175AN can be employed in control systems to store and update control signals.

Detailed and Complete Alternative Models

1. SN74HC175N: Similar quad D-type flip-flop IC with clear, offered by Texas Instruments.
2. CD40175BE: Quad D-type flip-flop IC with clear, available from Texas Instruments.
3. 74HCT175: High-speed CMOS quad D-type flip-flop with clear, manufactured by NXP Semiconductors.

These alternative models offer similar functionality to the MC74HC175AN and can be considered as substitutes based on specific requirements.

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