Encyclopedia Entry: 74HCT173D,652

Product Overview

• Category: Integrated Circuit (IC)
• Use: Data Storage and Control
• Characteristics: High-Speed, Low-Power, D-Type Flip-Flop
• Package: SOIC-16
• Essence: Digital Logic Device
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: HCT
• Number of Flip-Flops: 4
• Clock Trigger Type: Positive Edge-Triggered
• Data Input Type: Synchronous
• Output Type: Complementary
• Operating Voltage Range: 2V to 6V
• Propagation Delay Time: 20 ns (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74HCT173D,652 IC has a total of 16 pins. The pin configuration is as follows:

1. Clear (CLR)
2. Data (D0)
3. Data (D1)
4. Data (D2)
5. Data (D3)
6. Clock (CLK)
7. Enable (EN)
8. Output (Q0)
9. Output (Q1)
10. Output (Q2)
11. Output (Q3)
12. Ground (GND)
13. Output (Q3')
14. Output (Q2')
15. Output (Q1')
16. Output (Q0')

Functional Features

• The 74HCT173D,652 is a high-speed D-type flip-flop with four individual flip-flops in a single package.
• It operates on positive edge-triggered clock signals, allowing synchronized data storage and control.
• The device features complementary outputs, providing both true and inverted outputs for each flip-flop.
• With a wide operating voltage range and low power consumption, it is suitable for various digital applications.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing. - Low-power characteristics contribute to energy efficiency. - Compact package size saves board space. - Complementary outputs offer flexibility in circuit design.

Disadvantages: - Limited number of flip-flops per IC may restrict certain applications. - Synchronous data input may require careful timing considerations.

Working Principles

The 74HCT173D,652 operates based on the principles of digital logic. It utilizes positive edge-triggered clock signals to latch and store data at the inputs. The synchronous data input ensures that the data is captured and stored precisely at the rising edge of the clock signal. The complementary outputs provide both true and inverted versions of the stored data, allowing for versatile usage in various digital circuits.

Detailed Application Field Plans

The 74HCT173D,652 finds application in numerous digital systems where data storage and control are essential. Some potential application fields include: 1. Microprocessor-based systems 2. Data communication equipment 3. Industrial automation systems 4. Consumer electronics 5. Automotive electronics

Detailed and Complete Alternative Models

• 74HC173: Similar functionality but operates at a higher voltage range (2V to 6V)
• 74LS173: Lower power version with slightly slower speed
• CD40173: CMOS-based alternative with comparable specifications

Note: This list is not exhaustive, and there may be other alternative models available in the market.

In conclusion, the 74HCT173D,652 is a high-speed, low-power D-type flip-flop integrated circuit. Its compact package, synchronous data input, and complementary outputs make it suitable for various digital applications. While it has limitations in terms of the number of flip-flops per IC, it offers advantages such as high-speed operation and low power consumption. Its working principle relies on positive edge-triggered clock signals to store and control data. The IC finds application in microprocessor-based systems, data communication equipment, industrial automation, consumer electronics, and automotive electronics. Alternative models like 74HC173, 74LS173, and CD40173 provide similar functionality with slight variations in specifications.