CD74HC173EG4

Product Overview

• Category: Integrated Circuit
• Use: Data Storage and Transfer
• Characteristics: High-Speed, CMOS Logic, Quad D-Type Flip-Flop
• Package: 16-Pin TSSOP (Thin Shrink Small Outline Package)
• Essence: Flip-Flop IC for storing and transferring digital data
• Packaging/Quantity: Available in reels of 2500 pieces

Specifications

• Logic Family: HC (High-Speed CMOS)
• Number of Flip-Flops: 4
• Input Voltage: 2V to 6V
• Output Voltage: 0V to Vcc
• Propagation Delay: 13 ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CD74HC173EG4 has a total of 16 pins. The pin configuration is as follows:

1. CLR (Clear) - Clear input for resetting the flip-flop
2. D (Data) - Input for data to be stored
3. CP (Clock Pulse) - Input for clock signal
4. Q0 (Output 0) - Output for the first flip-flop
5. Q1 (Output 1) - Output for the second flip-flop
6. Q2 (Output 2) - Output for the third flip-flop
7. Q3 (Output 3) - Output for the fourth flip-flop
8. GND (Ground) - Ground reference
9. Q3 (Output 3) - Output for the fourth flip-flop
10. Q2 (Output 2) - Output for the third flip-flop
11. Q1 (Output 1) - Output for the second flip-flop
12. Q0 (Output 0) - Output for the first flip-flop
13. CP (Clock Pulse) - Input for clock signal
14. D (Data) - Input for data to be stored
15. CLR (Clear) - Clear input for resetting the flip-flop
16. Vcc (Supply Voltage) - Positive power supply

Functional Features

• Quad D-Type Flip-Flop: The CD74HC173EG4 consists of four independent D-type flip-flops, allowing simultaneous storage and transfer of four separate data inputs.
• High-Speed Operation: The HC logic family ensures fast operation with a typical propagation delay of 13 ns, making it suitable for high-speed applications.
• CMOS Technology: The use of CMOS technology provides low power consumption and wide operating voltage range (2V to 6V).
• Clear Function: The clear input allows for easy reset of the flip-flops to a known state.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data storage and transfer. - Low power consumption due to CMOS technology. - Compact package size allows for space-saving designs. - Clear function provides flexibility in controlling the flip-flop states.

Disadvantages: - Limited number of flip-flops (4) compared to other ICs with higher counts. - Requires an external clock signal for proper operation.

Working Principles

The CD74HC173EG4 operates based on the principles of D-type flip-flops. Each flip-flop can store one bit of digital data. When a clock pulse is applied to the CP input, the data present at the D input is transferred to the corresponding Q output. The clear input (CLR) can be used to reset all the flip-flops to a known state.

Detailed Application Field Plans

The CD74HC173EG4 finds applications in various fields, including:

1. Digital Communication Systems: Used for data storage and synchronization in communication protocols.
2. Microcontroller Interfacing: Enables interfacing between microcontrollers and external devices, such as sensors or displays.
3. Memory Addressing: Can be used for address decoding in memory systems.
4. Data Processing Units: Utilized in arithmetic and logic units (ALUs) for temporary data storage.

Detailed and Complete Alternative Models

• CD74HC175E
• SN74HC173N
• MC74HC173N
• 74HC173D

These alternative models offer similar functionality to the CD74HC173EG4 and can be considered as replacements based on specific requirements.

Word count: 510 words