SN74BCT574DBRE4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power consumption
• Package: SSOP (Shrink Small Outline Package)
• Essence: D-type positive-edge-triggered flip-flop
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to 85°C
• Output Current: ±24mA
• Propagation Delay Time: 6ns (typical)

Detailed Pin Configuration

The SN74BCT574DBRE4 has a total of 20 pins. The pin configuration is 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)
12. Q0 (Flip-Flop Output 0)
13. Q1 (Flip-Flop Output 1)
14. Q2 (Flip-Flop Output 2)
15. Q3 (Flip-Flop Output 3)
16. Q4 (Flip-Flop Output 4)
17. Q5 (Flip-Flop Output 5)
18. Q6 (Flip-Flop Output 6)
19. Q7 (Flip-Flop Output 7)
20. VCC (Supply Voltage)

Functional Features

The SN74BCT574DBRE4 is a D-type positive-edge-triggered flip-flop. It has the following functional features:

• High-speed operation: The flip-flop operates at a fast propagation delay time of 6ns, making it suitable for applications that require quick data storage and retrieval.
• Low-power consumption: The IC is designed to consume minimal power, making it energy-efficient and suitable for battery-powered devices.
• Output enable control: The OE pin allows the user to enable or disable the outputs, providing flexibility in controlling the flow of data.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing. - Low-power consumption prolongs battery life in portable devices. - Output enable control offers flexibility in data flow management.

Disadvantages: - Limited voltage range (4.5V to 5.5V) may restrict compatibility with certain systems. - Propagation delay time of 6ns may not be sufficient for extremely time-critical applications.

Working Principles

The SN74BCT574DBRE4 operates based on positive-edge triggering. When a clock pulse (CP) signal transitions from low to high, the data present at the inputs (D0-D7) is latched and stored in the flip-flop. The stored data can then be accessed at the corresponding output pins (Q0-Q7). The output enable (OE) pin controls whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The SN74BCT574DBRE4 is commonly used in various digital systems and applications, including:

1. Microcontrollers: The flip-flop can be used for storing and manipulating data in microcontroller-based systems.
2. Communication Systems: It finds application in data transmission and reception circuits.
3. Memory Modules: The flip-flop can be utilized in memory modules for data storage and retrieval.
4. Industrial Automation: It can be employed in control systems for storing and processing sensor data.

Detailed and Complete Alternative Models

1. SN74HC574N: This is a similar D-type positive-edge-triggered flip-flop with a wider supply voltage range (2V to 6V).
2. CD4013BE: A dual D-type flip-flop with a different pin configuration but similar functionality.
3. MC74HC374AN: Octal D-type flip-flop with 3-state outputs, suitable for bus-oriented applications.

These alternative models offer similar functionality and can be considered as replacements for the SN74BCT574DBRE4 in various applications.

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