SN74AC574PWRG4

Product Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: High-speed, low-power, octal D-type flip-flop
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Digital Logic IC
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

The SN74AC574PWRG4 is a high-speed, low-power octal D-type flip-flop integrated circuit. It operates on a supply voltage range of 2V to 6V and has a typical propagation delay of 5.8 ns. The flip-flop features eight independent D-type positive-edge-triggered flip-flops with 3-state outputs. It is designed for use in various digital logic applications that require reliable and efficient storage of data.

Detailed Pin Configuration

The SN74AC574PWRG4 has a total of 20 pins, which are arranged as follows:

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 Input
12. Q0 - Output 0
13. Q1 - Output 1
14. Q2 - Output 2
15. Q3 - Output 3
16. Q4 - Output 4
17. Q5 - Output 5
18. Q6 - Output 6
19. Q7 - Output 7
20. VCC - Supply Voltage

Functional Features

The SN74AC574PWRG4 offers the following functional features:

• High-speed operation: The flip-flop is designed to operate at high clock frequencies, making it suitable for time-critical applications.
• Low-power consumption: It has low power dissipation, making it energy-efficient and suitable for battery-powered devices.
• 3-state outputs: The flip-flop provides 3-state outputs, allowing multiple devices to share a common bus without interference.
• Positive-edge-triggered: The flip-flop triggers on the rising edge of the clock pulse, ensuring accurate data storage.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing. - Low-power consumption prolongs battery life in portable devices. - 3-state outputs facilitate bus sharing in complex systems. - Positive-edge triggering ensures reliable data storage.

Disadvantages: - Limited voltage range (2V to 6V) may restrict compatibility with certain systems. - TSSOP package may require careful handling during assembly.

Working Principles

The SN74AC574PWRG4 operates based on the principles of digital logic. When a clock pulse is applied to the CP pin, the flip-flop captures the data present at the D0-D7 inputs and stores it in its internal memory. The stored data is then available at the Q0-Q7 outputs. The OE pin controls the output enable function, allowing the outputs to be either active or in a high-impedance state.

Detailed Application Field Plans

The SN74AC574PWRG4 can be used in various applications, including but not limited to:

1. Microprocessor-based systems
2. Data storage and retrieval systems
3. Communication equipment
4. Industrial control systems
5. Automotive electronics
6. Consumer electronics

Detailed and Complete Alternative Models

1. SN74AC574NSR: SOIC (Small Outline Integrated Circuit) package, 2500 pieces per reel
2. SN74AC574DWR: SOIC package, 2500 pieces per reel
3. SN74AC574PWR: TSSOP package, 2000 pieces per reel
4. SN74AC574PWRE4: TSSOP package, 2000 pieces per reel

These alternative models offer similar functionality and can be used as substitutes for the SN74AC574PWRG4 in various applications.

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