54FCT374ATLB

Product Overview

Category: Integrated Circuit (IC)

Use: The 54FCT374ATLB is a flip-flop integrated circuit that is commonly used in digital electronics applications. It is designed to store and transfer binary data, making it suitable for various sequential logic operations.

Characteristics: - High-speed operation - Low power consumption - Wide operating voltage range - Compatibility with TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic families

Package: The 54FCT374ATLB is available in a small outline package (SOIC), which provides ease of handling and integration into electronic circuits.

Essence: This IC serves as a fundamental building block for digital systems, enabling the storage and manipulation of binary data.

Packaging/Quantity: The 54FCT374ATLB is typically sold in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input Voltage High (VIH): 2.0V (minimum)
• Input Voltage Low (VIL): 0.8V (maximum)
• Output Voltage High (VOH): 2.4V (minimum)
• Output Voltage Low (VOL): 0.4V (maximum)
• Propagation Delay Time: 3.5ns (typical)

Detailed Pin Configuration

The 54FCT374ATLB has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. D0: Data input 0
2. D1: Data input 1
3. D2: Data input 2
4. D3: Data input 3
5. D4: Data input 4
6. D5: Data input 5
7. D6: Data input 6
8. D7: Data input 7
9. GND: Ground
10. Q0: Output 0
11. Q1: Output 1
12. Q2: Output 2
13. Q3: Output 3
14. Q4: Output 4
15. Q5: Output 5
16. Q6: Output 6
17. Q7: Output 7
18. CLK: Clock input
19. OE: Output enable
20. VCC: Power supply

Functional Features

• Data Storage: The 54FCT374ATLB can store binary data on its eight flip-flops, allowing for sequential logic operations.
• Clock Control: The CLK input synchronizes the transfer of data from the inputs to the outputs, ensuring accurate timing.
• Output Enable: The OE input enables or disables the outputs, providing control over when the stored data is visible.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing. - Low power consumption helps reduce overall energy usage. - Wide operating voltage range enhances compatibility with different systems. - Compatibility with TTL and CMOS logic families simplifies integration into existing circuits.

Disadvantages: - Limited storage capacity compared to more advanced flip-flop ICs. - Propagation delay time may affect real-time applications requiring immediate response.

Working Principles

The 54FCT374ATLB operates based on the principles of flip-flop circuits. It utilizes positive-edge-triggered D-type flip-flops to store and transfer data. When the CLK input receives a rising edge, the data present at the D inputs is transferred to the corresponding Q outputs. The OE input controls the visibility of the stored data on the outputs.

Detailed Application Field Plans

The 54FCT374ATLB finds applications in various digital systems and electronic devices, including: - Microprocessors and microcontrollers - Data storage systems - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

1. 74HC374: This IC offers similar functionality to the 54FCT374ATLB but operates at a lower voltage range (2V to 6V).
2. CD4013: A dual D-type flip-flop IC that can be used as an alternative to the 54FCT374ATLB.
3. SN74LS374: This IC provides compatibility with TTL logic levels and can serve as a substitute for the 54FCT374ATLB.

These alternative models offer comparable features and can be chosen based on specific application requirements and availability.

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