Encyclopedia Entry: 54FCT374CTLB

Product Overview

Category

The 54FCT374CTLB belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This IC is primarily used for storing and transferring digital data in electronic systems. It serves as a D-type flip-flop with eight individual flip-flops integrated into a single package.

Characteristics

• High-speed operation: The 54FCT374CTLB is designed to operate at high clock frequencies, making it suitable for applications requiring rapid data transfer.
• Low power consumption: This IC is optimized for low power usage, ensuring efficient energy utilization in electronic devices.
• Wide operating voltage range: The 54FCT374CTLB can function within a broad voltage range, providing flexibility in various system designs.
• Robust construction: It features a sturdy build that enhances its durability and reliability in demanding environments.

Package and Quantity

The 54FCT374CTLB is available in a standard 20-pin dual in-line package (DIP). Each package contains one IC.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Compatibility: TTL (Transistor-Transistor Logic)
• Maximum Clock Frequency: 100 MHz
• Propagation Delay: 6 ns (typical)

Pin Configuration

The detailed pin configuration of the 54FCT374CTLB is as follows:

┌───┬───┐ Q0 ─┤1 20├─ VCC Q1 ─┤2 19├─ D0 Q2 ─┤3 18├─ D1 Q3 ─┤4 17├─ D2 Q4 ─┤5 16├─ D3 Q5 ─┤6 15├─ D4 Q6 ─┤7 14├─ D5 Q7 ─┤8 13├─ D6 GND ─┤9 12├─ D7 CLK ─┤10 11├─ OE └─────┘

Functional Features

• Data Storage: The 54FCT374CTLB can store digital data in its eight flip-flops, allowing for temporary storage or sequential data transfer.
• Clock Control: It incorporates a clock input (CLK) that synchronizes the data transfer process, ensuring accurate and reliable operation.
• Output Enable: The output enable input (OE) enables or disables the outputs, providing control over when the stored data is accessible.

Advantages and Disadvantages

Advantages: - High-speed operation facilitates rapid data transfer. - Low power consumption enhances energy efficiency. - Wide operating voltage range allows for versatile system integration. - Robust construction ensures durability and reliability.

Disadvantages: - Limited number of flip-flops (eight) may restrict certain applications requiring larger storage capacity. - Propagation delay of 6 ns may introduce timing constraints in highly time-sensitive systems.

Working Principles

The 54FCT374CTLB operates based on the principles of sequential logic. When the clock input receives a rising edge, the data present at the D0-D7 inputs is transferred to the corresponding flip-flops. The stored data remains unchanged until the next clock cycle. The output enable input controls the availability of the stored data at the Q0-Q7 outputs.

Application Field Plans

The 54FCT374CTLB finds applications in various electronic systems, including: - Microprocessors and microcontrollers - Data storage devices - Communication systems - Digital signal processing - Industrial automation

Alternative Models

Other alternative models that offer similar functionality to the 54FCT374CTLB include: - 74HC374: A CMOS-based octal D-type flip-flop IC. - CD4013: Dual D-type flip-flop IC with complementary outputs. - SN74LS374: Octal D-type flip-flop IC compatible with TTL logic.

In conclusion, the 54FCT374CTLB is a high-speed, low-power, and versatile integrated circuit used for data storage and transfer. Its robust construction and wide operating voltage range make it suitable for various applications in the field of electronics.

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