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74AHCT74BQ-Q100X

Encyclopedia Entry: 74AHCT74BQ-Q100X

Product Overview

Category

The 74AHCT74BQ-Q100X belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for various applications, including signal processing, data storage, and control systems.

Characteristics

  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • Schmitt-trigger inputs for noise immunity
  • Output capability: 4 mA at 5 V
  • Operating temperature range: -40°C to +125°C

Package

The 74AHCT74BQ-Q100X is available in a small-outline package (SOIC) with 14 pins.

Essence

This IC is designed to provide reliable and efficient digital logic functions in electronic circuits.

Packaging/Quantity

The 74AHCT74BQ-Q100X is typically packaged in reels or tubes, containing a quantity of 250 or 2,500 units per package.

Specifications

  • Supply voltage: 2 V to 5.5 V
  • Input voltage: 0 V to VCC
  • Output voltage: 0 V to VCC
  • Input current: ±20 mA
  • Output current: ±25 mA
  • Propagation delay: 9 ns (typical)
  • Maximum operating frequency: 80 MHz

Detailed Pin Configuration

The 74AHCT74BQ-Q100X has 14 pins arranged as follows:

  1. Pin 1: Clear (CLR)
  2. Pin 2: Data input (D1)
  3. Pin 3: Clock input (CLK)
  4. Pin 4: Set (SET)
  5. Pin 5: Data input (D2)
  6. Pin 6: Q1 output
  7. Pin 7: Q2 output
  8. Pin 8: Ground (GND)
  9. Pin 9: Q3 output
  10. Pin 10: Q4 output
  11. Pin 11: Data input (D3)
  12. Pin 12: Clock enable (CLKEN)
  13. Pin 13: Set (SET)
  14. Pin 14: VCC

Functional Features

  • Flip-flop functionality: The 74AHCT74BQ-Q100X consists of two independent D-type flip-flops with set and clear inputs.
  • Asynchronous reset: The clear (CLR) input allows for the asynchronous resetting of the flip-flops.
  • Synchronous operation: The flip-flops are clocked by the rising edge of the clock input (CLK).
  • Data storage: The IC can store data at the inputs (D1, D2, D3) and provide corresponding outputs (Q1, Q2, Q3, Q4).

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient signal processing.
  • Low power consumption contributes to energy efficiency.
  • Wide operating voltage range allows for compatibility with various systems.
  • Schmitt-trigger inputs enhance noise immunity.

Disadvantages

  • Limited output capability may restrict certain applications.
  • Propagation delay may affect timing-sensitive operations.

Working Principles

The 74AHCT74BQ-Q100X operates based on the principles of digital logic circuits. It utilizes flip-flops to store and manipulate binary data. The clock input synchronizes the internal operations, while the clear and set inputs allow for resetting or setting the flip-flop states. By controlling the data inputs, the IC can store and retrieve information as required.

Detailed Application Field Plans

The 74AHCT74BQ-Q100X finds extensive use in various electronic applications, including: - Microcontrollers - Data communication systems - Memory modules - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74AHCT74BQ-Q100X include: - SN74LVC1G74DBVR - MC74HC74ADR2G - CD74HCT74M96

These alternatives can be considered based on specific requirements, availability, and cost considerations.

In conclusion, the 74AHCT74BQ-Q100X is a versatile integrated circuit widely used in digital electronics. Its high-speed operation, low power consumption, and wide operating voltage range make it suitable for various applications. However, its limited output capability and propagation delay should be taken into account when designing circuits.

技術ソリューションにおける 74AHCT74BQ-Q100X の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of 74AHCT74BQ-Q100X in technical solutions:

1. What is the 74AHCT74BQ-Q100X? - The 74AHCT74BQ-Q100X is a dual D-type flip-flop integrated circuit (IC) that operates at high-speed and low-power consumption.

2. What is the operating voltage range of the 74AHCT74BQ-Q100X? - The operating voltage range of the 74AHCT74BQ-Q100X is from 4.5V to 5.5V.

3. What is the maximum clock frequency supported by the 74AHCT74BQ-Q100X? - The 74AHCT74BQ-Q100X can support a maximum clock frequency of 125 MHz.

4. How many flip-flops are there in the 74AHCT74BQ-Q100X? - The 74AHCT74BQ-Q100X contains two independent D-type flip-flops.

5. What is the output drive capability of the 74AHCT74BQ-Q100X? - The 74AHCT74BQ-Q100X has a typical output drive capability of ±8 mA.

6. Can the 74AHCT74BQ-Q100X be used in both synchronous and asynchronous applications? - Yes, the 74AHCT74BQ-Q100X can be used in both synchronous and asynchronous applications.

7. What is the power dissipation of the 74AHCT74BQ-Q100X? - The power dissipation of the 74AHCT74BQ-Q100X is typically 20 mW.

8. Does the 74AHCT74BQ-Q100X have built-in protection against electrostatic discharge (ESD)? - Yes, the 74AHCT74BQ-Q100X has built-in ESD protection.

9. What is the temperature range in which the 74AHCT74BQ-Q100X can operate? - The 74AHCT74BQ-Q100X can operate within a temperature range of -40°C to +125°C.

10. Can the 74AHCT74BQ-Q100X be used in automotive applications? - Yes, the 74AHCT74BQ-Q100X is qualified for use in automotive applications and meets the AEC-Q100 standard.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for the 74AHCT74BQ-Q100X.