Encyclopedia Entry: 74ACTQ373QSCX

Product Overview

Category

The 74ACTQ373QSCX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for data storage and transfer applications.

Characteristics

• The 74ACTQ373QSCX is a latch/flip-flop device that can store and transfer data.
• It operates on a supply voltage range of 2.0V to 6.0V, making it compatible with various power sources.
• This IC has a high-speed operation, allowing for efficient data processing.
• It offers a wide operating temperature range, making it suitable for different environmental conditions.

Package

The 74ACTQ373QSCX is available in a small outline package (SOIC) format.

Essence

The essence of this IC lies in its ability to store and transfer data reliably within digital electronic systems.

Packaging/Quantity

The 74ACTQ373QSCX is typically packaged in reels or tubes, containing a quantity of 250 units per package.

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• Operating Temperature Range: -40°C to +85°C
• Logic Family: ACTQ
• Number of Inputs: 8
• Number of Outputs: 8
• Output Type: Tri-State
• Package Type: SOIC

Detailed Pin Configuration

The 74ACTQ373QSCX has a total of 20 pins, each serving a specific function. Here is the detailed pin configuration:

1. Pin 1: Output Enable (OE)
2. Pin 2: Data Input D0
3. Pin 3: Data Input D1
4. Pin 4: Data Input D2
5. Pin 5: Data Input D3
6. Pin 6: Data Input D4
7. Pin 7: Data Input D5
8. Pin 8: Data Input D6
9. Pin 9: Data Input D7
10. Pin 10: Ground (GND)
11. Pin 11: Clock Input (CLK)
12. Pin 12: Latch Enable (LE)
13. Pin 13: Output Q0
14. Pin 14: Output Q1
15. Pin 15: Output Q2
16. Pin 16: Output Q3
17. Pin 17: Output Q4
18. Pin 18: Output Q5
19. Pin 19: Output Q6
20. Pin 20: Output Q7

Functional Features

The 74ACTQ373QSCX offers the following functional features:

• Data Storage: It can store data on its internal latch, preserving it until a new value is received.
• Data Transfer: The IC allows for the transfer of stored data to its output pins upon receiving a clock signal.
• Tri-State Outputs: The outputs can be put into a high-impedance state, enabling multiple devices to share a common bus.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing.
• Wide operating temperature range makes it suitable for various environments.
• Tri-state outputs allow for effective bus sharing in complex systems.

Disadvantages

• Limited number of inputs and outputs may restrict its application in larger-scale systems.
• Requires external control signals for proper operation.

Working Principles

The 74ACTQ373QSCX operates based on the principles of latch/flip-flop circuits. When the latch enable (LE) signal is active, the data inputs (D0-D7) are latched and stored internally. Upon receiving a clock signal (CLK), the stored data is transferred to the output pins (Q0-Q7). The output enable (OE) signal controls the tri-state outputs, allowing for bus sharing.

Detailed Application Field Plans

The 74ACTQ373QSCX finds applications in various digital electronic systems, including but not limited to:

1. Microcontrollers and microprocessors
2. Data storage devices
3. Communication systems
4. Industrial automation
5. Automotive electronics

Detailed and Complete Alternative Models

Here are some alternative models that serve similar functions to the 74ACTQ373QSCX:

1. 74HC373: High-speed octal latch/flip-flop IC.
2. CD4013: Dual D-type flip-flop IC.
3. SN74LS373: Octal transparent latch IC.

These alternative models can be considered based on specific requirements and compatibility with the system design.

In conclusion, the 74ACTQ373QSCX is a versatile latch/flip-flop IC used for data storage and transfer in digital electronic systems. Its high-speed operation, wide temperature range, and tri