SN74HC175D

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, quad D-type flip-flop with clear
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: The SN74HC175D is a versatile integrated circuit that can store and manipulate digital data. It is commonly used in electronic devices for sequential logic operations.
• Packaging/Quantity: Available in reels of 2500 units or tubes of 90 units.

Specifications

The SN74HC175D has the following specifications:

• Supply Voltage Range: 2V to 6V
• High-Level Input Voltage: 2V to VCC + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.1V
• Maximum Operating Frequency: 133 MHz
• Propagation Delay Time: 10 ns
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74HC175D has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. CLR (Clear) - Clear input
2. D0 (Data Input 0) - Data input for flip-flop 0
3. CP0 (Clock Pulse 0) - Clock pulse input for flip-flop 0
4. Q0 (Output 0) - Output for flip-flop 0
5. D1 (Data Input 1) - Data input for flip-flop 1
6. CP1 (Clock Pulse 1) - Clock pulse input for flip-flop 1
7. Q1 (Output 1) - Output for flip-flop 1
8. GND (Ground) - Ground reference
9. Q2 (Output 2) - Output for flip-flop 2
10. CP2 (Clock Pulse 2) - Clock pulse input for flip-flop 2
11. D2 (Data Input 2) - Data input for flip-flop 2
12. Q3 (Output 3) - Output for flip-flop 3
13. CP3 (Clock Pulse 3) - Clock pulse input for flip-flop 3
14. D3 (Data Input 3) - Data input for flip-flop 3
15. VCC (Supply Voltage) - Positive supply voltage
16. CLR (Clear) - Clear input

Functional Features

The SN74HC175D offers the following functional features:

• Quad D-type flip-flop with individual clear inputs
• High-speed operation, suitable for time-critical applications
• Clear input allows for synchronous clearing of all flip-flops
• Wide operating voltage range enables compatibility with various systems
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages of using the SN74HC175D include:

• Versatile functionality for sequential logic operations
• High-speed operation for time-sensitive applications
• Individual clear inputs for synchronous clearing
• Wide operating voltage range for compatibility

Disadvantages of the SN74HC175D include:

• Limited number of flip-flops (4 in total)
• Not suitable for applications requiring a large number of storage elements
• May require additional components for complex logic operations

Working Principles

The SN74HC175D operates based on the principles of digital logic. It uses flip-flops to store and manipulate binary data. The clock pulse inputs control the timing of data storage and retrieval, while the clear inputs allow for synchronous clearing of all flip-flops. By combining multiple SN74HC175D ICs, complex sequential logic operations can be achieved.

Detailed Application Field Plans

The SN74HC175D is commonly used in various electronic devices and systems that require sequential logic operations. Some specific application fields include:

1. Digital counters and dividers
2. Shift registers
3. Data storage and retrieval systems
4. Control units for microprocessors
5. Communication systems
6. Timing circuits

Detailed and Complete Alternative Models

While the SN74HC175D offers a range of features and specifications, there are alternative models available that cater to different requirements. Some alternative models to consider include:

1. SN74HC174 - Hex D-type flip-flop with clear
2. SN74HC273 - Octal D-type flip-flop with clear
3. SN74HC377 - Octal D-type flip-flop with clock enable

These alternative models provide similar functionality but may have variations in the number of flip-flops, package type, or additional features.

In conclusion, the SN74HC175D is a versatile integrated circuit that offers high-speed sequential logic