MC74AC574DWR2G

Product Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SOIC-20
• Essence: Digital Logic IC
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: AC
• Number of Bits: 8
• Operating Voltage: 2V to 6V
• Propagation Delay: 7 ns (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MC74AC574DWR2G has a total of 20 pins. 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 CP
10. Pin 10: Output Enable Input OE
11. Pin 11: Master Reset Input 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 MC74AC574DWR2G is an 8-bit flip-flop integrated circuit. It operates on a wide voltage range and offers high-speed performance with low power consumption. The device features a master reset input, which allows for resetting all the flip-flops simultaneously. It also has an output enable input that can be used to disable the outputs when needed.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide operating voltage range - Master reset functionality

Disadvantages: - Limited number of bits (8) - Not suitable for applications requiring higher bit counts

Working Principles

The MC74AC574DWR2G is based on flip-flop logic, specifically D-type flip-flops. It stores and transfers data in sequential order based on clock signals. The inputs (D0-D7) are latched and stored when a rising edge is detected on the clock input (CP). The stored data can then be accessed from the corresponding output pins (Q0-Q7).

Detailed Application Field Plans

The MC74AC574DWR2G is commonly used in various digital systems and applications, including but not limited to: - Data storage and transfer systems - Register banks - Address decoding circuits - State machines - Control units

Detailed and Complete Alternative Models

1. SN74AC574DW - Similar specifications and pin configuration, different manufacturer (Texas Instruments)
2. CD74AC574E - Similar specifications and pin configuration, different package type (PDIP-20)
3. 74HC574N - Different logic family (HC), similar specifications and pin configuration

These alternative models provide similar functionality and can be used as replacements for the MC74AC574DWR2G depending on specific requirements and availability.

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