Encyclopedia Entry: 74ACTQ16374SSC

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: High-speed, low-power, 16-bit D-type flip-flop with 3-state outputs
• Package: Surface Mount
• Essence: Reliable and efficient storage element for digital circuits
• Packaging/Quantity: Available in reels or tubes, quantity varies based on supplier

Specifications

• Technology: Advanced CMOS
• Operating Voltage: 2.0V - 5.5V
• Propagation Delay: 4.5ns (typical)
• Output Drive Capability: ±24mA
• Operating Temperature Range: -40°C to +85°C
• Input/Output Type: TTL compatible

Detailed Pin Configuration

The 74ACTQ16374SSC IC has a total of 48 pins, which are divided into various functional groups:

• Group A: Pins 1-8 (D1-D8) - Data Inputs
• Group B: Pins 9-16 (Q1-Q8) - Data Outputs
• Group C: Pins 17-24 (Q1*-Q8*) - Complementary Data Outputs
• Group D: Pins 25-32 (GND, VCC, OE1, OE2, CP, MR, PR, CLR) - Control and Power Pins
• Group E: Pins 33-40 (D9-D16) - Additional Data Inputs
• Group F: Pins 41-48 (Q9-Q16) - Additional Data Outputs

Functional Features

• High-Speed Operation: The 74ACTQ16374SSC is designed for high-speed applications, allowing for quick data transfer and processing.
• Low Power Consumption: This IC is optimized for low power consumption, making it suitable for battery-powered devices and energy-efficient systems.
• 3-State Outputs: The 74ACTQ16374SSC features 3-state outputs, enabling multiple devices to share a common bus without interference.
• Data Storage: It can store 16 bits of data using D-type flip-flops, providing reliable data storage capabilities.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing. - Low power consumption makes it suitable for portable devices. - 3-state outputs enable bus sharing among multiple devices. - Reliable data storage ensures accurate information retention.

Disadvantages: - Limited voltage range (2.0V - 5.5V) may not be compatible with all systems. - Propagation delay of 4.5ns may impact real-time applications requiring faster response times.

Working Principles

The 74ACTQ16374SSC operates based on the principles of D-type flip-flops. It stores incoming data on its inputs (D1-D16) and transfers it to the corresponding outputs (Q1-Q16) upon receiving a clock pulse (CP). The outputs can be enabled or disabled using the output enable pins (OE1, OE2). The master reset (MR), parallel load (PR), and clear (CLR) pins provide additional control over the flip-flop's behavior.

Detailed Application Field Plans

The 74ACTQ16374SSC is commonly used in various digital systems and applications, including:

1. Microprocessors and Microcontrollers: Used as a storage element in register banks and memory interfaces.
2. Communication Systems: Employed in data transmission and reception circuits.
3. Industrial Automation: Utilized in control systems and data acquisition modules.
4. Automotive Electronics: Integrated into vehicle control units and sensor interfaces.
5. Consumer Electronics: Found in devices such as smartphones, tablets, and gaming consoles.

Detailed and Complete Alternative Models

1. 74ACTQ16373SSC: Similar to the 74ACTQ16374SSC but with 8-bit data storage capacity.
2. 74ACTQ16375SSC: Offers 16-bit data storage with inverted outputs.
3. 74ACTQ16377SSC: Provides 16-bit data storage with additional clock enable functionality.

These alternative models offer similar functionalities with slight variations in features and pin configurations.

In conclusion, the 74ACTQ16374SSC is a high-speed, low-power flip-flop IC that offers reliable data storage capabilities. Its 3-state outputs and compatibility with various digital systems make it a versatile component for numerous applications. However, its limited voltage range and propagation delay should be considered when selecting this IC for specific projects.