74LVC374ABQ-Q100X

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop / Latch
• Characteristics: Low-voltage, high-speed, low-power consumption
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: This IC is a D-type flip-flop with 3-state outputs, designed for low-voltage applications.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 0.7 x VCC
• Low-Level Input Voltage: 0.3 x VCC
• High-Level Output Voltage: 0.9 x VCC
• Low-Level Output Voltage: 0.1 x VCC
• Maximum Operating Frequency: 200 MHz
• Propagation Delay Time: 4.2 ns (typical)

Detailed Pin Configuration

The 74LVC374ABQ-Q100X IC has a total of 20 pins, which are assigned specific functions. The pin configuration is as follows:

+----+--+----+ OE --|1 +--+ 20|-- VCC D0 --|2 19|-- Q0 D1 --|3 18|-- Q1 D2 --|4 17|-- Q2 D3 --|5 16|-- Q3 D4 --|6 15|-- Q4 D5 --|7 14|-- Q5 D6 --|8 13|-- Q6 D7 --|9 12|-- Q7 GND --|10 11|-- CP +------------+

Functional Features

• 3-state outputs: The IC provides three-state outputs, allowing multiple devices to share a common bus without interference.
• Edge-triggered flip-flop: The IC operates on the rising edge of the clock signal, capturing the input data and storing it in its internal memory.
• Low-voltage operation: Designed for low-voltage applications, the IC can operate within a wide supply voltage range of 1.65V to 5.5V.
• High-speed operation: With a maximum operating frequency of 200 MHz, the IC enables fast data processing.
• Low-power consumption: The IC is designed to minimize power consumption, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - Three-state outputs allow for efficient bus sharing. - High-speed operation enables quick data processing. - Low-voltage operation makes it compatible with various systems. - Low-power consumption prolongs battery life in portable devices.

Disadvantages: - Limited number of flip-flops (8 in total). - Not suitable for high-frequency applications.

Working Principles

The 74LVC374ABQ-Q100X is a positive-edge-triggered D-type flip-flop. It stores data at the rising edge of the clock signal (CP). When the clock signal transitions from low to high, the input data (D0-D7) is captured and stored in the flip-flop's internal memory. The stored data is then available at the output pins (Q0-Q7).

Detailed Application Field Plans

The 74LVC374ABQ-Q100X IC finds applications in various fields, including: 1. Microcontrollers: Used for interfacing microcontrollers with external devices, such as sensors and actuators. 2. Communication Systems: Enables data buffering and synchronization in communication systems. 3. Memory Systems: Used in memory address decoding and data storage applications. 4. Industrial Automation: Facilitates control signal generation and synchronization in industrial automation systems.

Detailed and Complete Alternative Models

1. 74HC374: Similar functionality, but operates at a higher voltage range (2V to 6V).
2. SN74LS374: Compatible with TTL logic levels, but operates at a slower speed compared to the 74LVC374ABQ-Q100X.
3. CD4013B: Dual D-type flip-flop IC, suitable for various applications requiring flip-flops.

(Note: The above alternative models are just a few examples and not an exhaustive list.)

This concludes the encyclopedia entry for the 74LVC374ABQ-Q100X IC.