74HCT166DB,112

74HCT166DB,112

Product Overview

Category

The 74HCT166DB,112 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for parallel-in/serial-out shift register applications.

Characteristics

• High-speed operation
• Compatible with TTL levels
• Low power consumption
• Wide operating voltage range

Package

The 74HCT166DB,112 is available in a standard SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this product lies in its ability to convert parallel data into serial data and vice versa.

Packaging/Quantity

The 74HCT166DB,112 is typically packaged in reels or tubes, containing a specific quantity of ICs per package.

Specifications

• Supply Voltage: 2.0V to 6.0V
• Input Voltage: -0.5V to VCC + 0.5V
• Output Voltage: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +125°C
• Maximum Clock Frequency: 25 MHz

Detailed Pin Configuration

The 74HCT166DB,112 has a total of 16 pins. The pin configuration is as follows:

1. SER (Serial Data Input)
2. QA (Parallel Data Output A)
3. QB (Parallel Data Output B)
4. QC (Parallel Data Output C)
5. QD (Parallel Data Output D)
6. QE (Parallel Data Output E)
7. QF (Parallel Data Output F)
8. QG (Parallel Data Output G)
9. QH (Parallel Data Output H)
10. CLK (Clock Input)
11. MR (Master Reset Input)
12. GND (Ground)
13. QH' (Parallel Data Output H')
14. QG' (Parallel Data Output G')
15. QF' (Parallel Data Output F')
16. VCC (Supply Voltage)

Functional Features

The 74HCT166DB,112 offers the following functional features:

• Parallel-in/serial-out data conversion
• Asynchronous master reset
• High-speed operation
• Compatible with TTL levels
• Wide operating voltage range
• Low power consumption

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data transfer.
• Compatibility with TTL levels enables easy integration into existing systems.
• Wide operating voltage range provides flexibility in various applications.
• Low power consumption helps conserve energy.

Disadvantages

• Limited number of parallel data outputs (8 in total).
• May require additional components for specific application requirements.

Working Principles

The 74HCT166DB,112 operates based on the principle of shifting data bits from the parallel input to the serial output. The clock input controls the shifting process, while the master reset input allows for asynchronous resetting of the register.

Detailed Application Field Plans

The 74HCT166DB,112 finds applications in various fields, including but not limited to:

1. Data communication systems
2. Serial data transmission
3. Shift register applications
4. Industrial automation
5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74HCT166DB,112 include:

1. SN74HC166N
2. CD74HC166E
3. MC74HC166AN
4. 74LS166

These models can be considered as alternatives depending on specific project requirements.

In conclusion, the 74HCT166DB,112 is a versatile integrated circuit used for parallel-in/serial-out shift register applications. Its high-speed operation, compatibility with TTL levels, and low power consumption make it suitable for various fields such as data communication systems, industrial automation, and consumer electronics. While it has a limited number of parallel data outputs, alternative models are available to meet specific project needs.