CD74HCT174M

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-Speed, CMOS Logic, Hex D-Type Flip-Flop
• Package: SOIC-16
• Essence: The CD74HCT174M is a high-speed CMOS logic hex D-type flip-flop integrated circuit. It is commonly used in digital electronics for storing and transferring data.
• Packaging/Quantity: The CD74HCT174M is typically sold in reels or tubes containing 250 units.

Specifications

• Logic Family: HCT
• Number of Flip-Flops: 6
• Input Voltage: 2V to 6V
• Output Voltage: 0V to VCC
• Propagation Delay: 15ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CD74HCT174M has a total of 16 pins arranged as follows:

+---+--+---+ CLR |1 +--+ 16| VCC D |2 15| Q0 CP |3 14| Q1 D |4 13| Q2 CP |5 12| Q3 D |6 11| Q4 CP |7 10| Q5 GND |8 9| Q6 +----------+

Functional Features

• High-speed operation: The CD74HCT174M offers fast data transfer and processing capabilities, making it suitable for applications requiring quick response times.
• CMOS logic: This IC utilizes CMOS technology, providing low power consumption and improved noise immunity.
• Hex D-Type Flip-Flop: The CD74HCT174M consists of six individual D-type flip-flops, allowing for the storage and manipulation of multiple data bits simultaneously.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing. - CMOS logic ensures low power consumption. - Hex D-Type Flip-Flop design allows for versatile data storage and manipulation.

Disadvantages: - Limited number of flip-flops (6) may not be sufficient for complex applications requiring a higher number of data bits. - Propagation delay of 15ns may introduce slight latency in time-critical systems.

Working Principles

The CD74HCT174M operates based on the principles of D-type flip-flops. It stores and transfers data using clock signals to control the timing of input and output operations. When the clock signal transitions from low to high, the data present at the D input is transferred to the corresponding Q output. This process occurs simultaneously for all six flip-flops within the IC.

Detailed Application Field Plans

The CD74HCT174M can be used in various digital electronic applications, including but not limited to:

1. Data storage and transfer systems
2. Register banks
3. Counters and frequency dividers
4. State machines
5. Address decoders

Detailed and Complete Alternative Models

1. SN74HCT174N: Similar to CD74HCT174M, but available in a DIP-16 package.
2. MC74HCT174AN: Equivalent functionality with minor variations in electrical characteristics.
3. 74HC174: Non-inverting hex D-type flip-flop with similar specifications.

These alternative models offer similar functionality and can be used as substitutes for the CD74HCT174M depending on specific requirements.

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