CD74AC574M96

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: 20-pin SOIC (Small Outline Integrated Circuit)
• Essence: D-type flip-flop with 3-state outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: AC
• Number of Flip-Flops: 8
• Input Voltage: 2V to 6V
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 5.5ns (typical)
• Output Drive Capability: ±24mA

Detailed Pin Configuration

The CD74AC574M96 has a total of 20 pins, each serving a specific purpose. The pin configuration is as follows:

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

Functional Features

The CD74AC574M96 is a D-type flip-flop with 3-state outputs. It offers the following functional features:

• High-speed operation, making it suitable for applications requiring quick data storage and retrieval.
• Low-power consumption, ensuring efficient use of energy resources.
• 3-state outputs allow multiple devices to share a common bus without interference.

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data processing. - Low-power consumption reduces energy usage and extends battery life. - 3-state outputs facilitate bus sharing in complex systems.

Disadvantages: - Limited number of flip-flops (8 in total). - Requires external clock signal for proper operation.

Working Principles

The CD74AC574M96 operates based on the principles of D-type flip-flops. It stores and transfers data using positive-edge-triggered clock inputs. The flip-flops are controlled by the clock signal, allowing synchronized data transfer between different stages of a digital circuit.

Detailed Application Field Plans

The CD74AC574M96 can be used in various applications, including but not limited to:

1. Data storage and retrieval in microcontrollers and microprocessors.
2. Address decoding in memory systems.
3. State machine implementation in digital systems.
4. Parallel-to-serial and serial-to-parallel data conversion.
5. Bus interfacing in communication systems.

Detailed and Complete Alternative Models

1. SN74AC574: Similar functionality and specifications, available in different package options.
2. MC74AC574: Equivalent flip-flop IC from a different manufacturer.
3. CD74HC574: High-speed CMOS alternative with similar pin configuration.

These alternative models offer similar functionality and can be used as replacements for the CD74AC574M96 in various applications.

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