SN74F374DBR

Product Overview

Category: Integrated Circuit (IC)

Use: The SN74F374DBR is a flip-flop IC that is widely used in digital electronics for storing and transferring data. It belongs to the 74 series of integrated circuits, which are commonly used in various electronic devices.

Characteristics: - High-speed operation - Low power consumption - Wide operating voltage range - Schmitt-trigger inputs for noise immunity - Output drive capability: ±24 mA

Package: The SN74F374DBR is available in a small-outline integrated circuit (SOIC) package. This package provides a compact and reliable housing for the IC, ensuring ease of use and protection against external factors.

Essence: The essence of the SN74F374DBR lies in its ability to store and transfer data reliably and efficiently. It is designed to enhance the performance of digital circuits by providing a stable and controlled mechanism for data storage.

Packaging/Quantity: The SN74F374DBR is typically sold in reels or tubes, with each reel containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Clock Frequency: 100 MHz
• Number of Flip-Flops: 8

Detailed Pin Configuration

The SN74F374DBR has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

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

Functional Features

The SN74F374DBR offers the following functional features:

• Data storage and transfer: The flip-flops within the IC allow for the storage and transfer of data, ensuring reliable communication between different parts of a digital circuit.
• Clock pulse control: The CP pin controls the timing of data transfer, enabling synchronization with other components in the circuit.
• Output enable: The OE pin allows for the activation or deactivation of the output, providing flexibility in controlling the flow of data.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing. - Low power consumption helps conserve energy. - Wide operating voltage range ensures compatibility with various systems. - Schmitt-trigger inputs provide noise immunity, enhancing signal integrity. - Output drive capability allows for driving external loads.

Disadvantages: - Limited number of flip-flops may restrict the complexity of applications. - Requires proper handling and static discharge precautions to prevent damage.

Working Principles

The SN74F374DBR operates based on the principles of flip-flop circuits. It utilizes positive-edge triggered D-type flip-flops to store and transfer data. When a clock pulse is received at the CP pin, the input data is latched and transferred to the corresponding output pins. The output can be enabled or disabled using the OE pin.

Detailed Application Field Plans

The SN74F374DBR finds extensive use in various digital applications, including but not limited to: - Microcontrollers - Data storage systems - Communication devices - Digital signal processing - Memory modules

Detailed and Complete Alternative Models

1. SN74F374D: Similar to SN74F374DBR, but available in a different package (PDIP).
2. 74HC374: A compatible alternative from the 74HC series, offering similar functionality with minor differences in specifications.
3. CD4013B: A dual D-type flip-flop IC that can be used as an alternative, although it may require additional circuitry for equivalent functionality.

These alternative models provide similar data storage and transfer capabilities, allowing users to choose the most suitable option based on their specific requirements.

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