Encyclopedia Entry: 74ACQ573SCX

Product Overview

Category

The 74ACQ573SCX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for data storage and transfer.

Characteristics

• The 74ACQ573SCX is a latch-based octal D-type flip-flop with transparent inputs.
• It operates on a wide supply voltage range, typically between 2V and 6V.
• This IC offers high-speed performance and low power consumption.
• It is designed to be compatible with both TTL and CMOS logic levels.

Package

The 74ACQ573SCX is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of this IC lies in its ability to store and transfer digital data efficiently within electronic systems.

Packaging/Quantity

The 74ACQ573SCX is typically packaged in reels or tubes, containing multiple units per package.

Specifications

• Supply Voltage Range: 2V to 6V
• Logic Family: ACQ
• Number of Flip-Flops: 8
• Input Type: Transparent
• Output Type: Standard
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC
• Pin Count: 20

Detailed Pin Configuration

1. GND (Ground)
2. D0 (Data Input 0)
3. D1 (Data Input 1)
4. D2 (Data Input 2)
5. D3 (Data Input 3)
6. D4 (Data Input 4)
7. D5 (Data Input 5)
8. D6 (Data Input 6)
9. D7 (Data Input 7)
10. OE (Output Enable)
11. CP (Clock Pulse)
12. LE (Latch Enable)
13. Q0 (Output 0)
14. Q1 (Output 1)
15. Q2 (Output 2)
16. Q3 (Output 3)
17. Q4 (Output 4)
18. Q5 (Output 5)
19. Q6 (Output 6)
20. Q7 (Output 7)

Functional Features

• Transparent latch design allows data to be stored and transferred while the clock is active.
• Output enable pin enables or disables the outputs.
• Latch enable pin controls the latching of data into the flip-flops.

Advantages and Disadvantages

Advantages

• High-speed performance suitable for demanding applications.
• Low power consumption, making it energy-efficient.
• Compatibility with both TTL and CMOS logic levels ensures versatility in system integration.

Disadvantages

• Limited supply voltage range may restrict certain applications.
• The small-outline package may require careful handling during assembly.

Working Principles

The 74ACQ573SCX operates based on the principles of latch-based flip-flops. When the latch enable (LE) input is high, the data inputs (D0-D7) are transferred to the outputs (Q0-Q7) when a clock pulse (CP) is received. The transparent latch design allows continuous data transfer as long as the clock is active. The output enable (OE) pin can be used to enable or disable the outputs as required.

Detailed Application Field Plans

The 74ACQ573SCX finds applications in various digital electronic systems, including but not limited to: - Microprocessors and microcontrollers - Data storage devices - Communication systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74ACQ573SCX include: - 74HC573: A CMOS logic family alternative with a wider supply voltage range. - 74LS573: A TTL logic family alternative with lower power consumption.

These alternatives can be considered based on specific application requirements and compatibility with existing systems.

In conclusion, the 74ACQ573SCX is a versatile latch-based octal D-type flip-flop IC that offers high-speed performance, low power consumption, and compatibility with both TTL and CMOS logic levels. Its applications span across various digital electronic systems, making it an essential component in modern technology.

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