Encyclopedia Entry: 74ABT16373CSSCX

Product Overview

Category

The 74ABT16373CSSCX belongs to the category of integrated circuits (ICs) and specifically falls under the family of digital logic devices.

Use

This IC is commonly used in digital systems for data storage and transfer applications. It serves as a 16-bit transparent latch with 3-state outputs, allowing for efficient data handling and manipulation.

Characteristics

• 16-bit transparent latch
• 3-state outputs
• High-speed operation
• Low power consumption
• Wide operating voltage range
• Robust design for reliable performance

Package

The 74ABT16373CSSCX is available in a small outline package (SO) with a surface mount technology (SMT) configuration. This package ensures easy integration onto printed circuit boards (PCBs) and facilitates compact system designs.

Essence

The essence of this IC lies in its ability to store and transfer digital data efficiently within a digital system. It provides a reliable and high-performance solution for various data handling requirements.

Packaging/Quantity

The 74ABT16373CSSCX is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer and supplier.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 100 MHz
• Maximum Propagation Delay: 6 ns

Detailed Pin Configuration

The 74ABT16373CSSCX features a 48-pin configuration, with each pin serving a specific function. Here is a detailed pinout description:

1. OE (Output Enable) - Output control pin
2. CP (Clock Pulse) - Clock input for latch operation 3-18. D0-D15 (Data Inputs) - 16-bit data input pins 19-34. Q0-Q15 (Data Outputs) - 16-bit data output pins
3. GND (Ground) - Ground reference pin
4. Q7S (Output Control) - 3-state output control pin 37-48. VCC (Power Supply) - Positive power supply pins

Functional Features

The 74ABT16373CSSCX offers the following functional features:

1. Transparent Latch: Allows data to pass through when the latch is enabled.
2. 3-State Outputs: Provides the ability to disable the outputs, allowing multiple devices to share a common bus.
3. High-Speed Operation: Enables efficient data transfer at clock frequencies up to 100 MHz.
4. Low Power Consumption: Optimizes energy efficiency in digital systems.
5. Robust Design: Ensures reliable performance even in demanding environments.

Advantages and Disadvantages

Advantages

• High-speed operation facilitates fast data transfer.
• 3-state outputs enable efficient bus sharing.
• Low power consumption reduces energy requirements.
• Robust design ensures reliability in various applications.

Disadvantages

• Limited voltage range may restrict compatibility with certain systems.
• Propagation delay of 6 ns may impact real-time applications requiring faster response times.

Working Principles

The 74ABT16373CSSCX operates based on the principles of transparent latching. When the clock pulse (CP) is active, the latch allows the data inputs (D0-D15) to pass through to the corresponding data outputs (Q0-Q15). The output enable (OE) pin controls the state of the outputs, enabling or disabling their functionality.

Detailed Application Field Plans

The 74ABT16373CSSCX finds applications in various digital systems, including but not limited to:

1. Microprocessors and Microcontrollers: Used for data storage and transfer between the processor and peripherals.
2. Communication Systems: Facilitates efficient data handling in networking equipment and communication protocols.
3. Industrial Automation: Enables reliable data transfer in control systems and automation devices.
4. Consumer Electronics: Supports data processing and storage in devices such as gaming consoles and multimedia players.

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74ABT16373CSSCX. Some notable alternatives include:

1. SN74ABT16373: Manufactured by Texas Instruments, this IC offers comparable features and performance.
2. MC74ABT16373: Produced by ON Semiconductor, this alternative provides a reliable solution for data storage and transfer applications.
3. CD74ABT16373: Manufactured by Texas Instruments, this IC is another viable option with similar characteristics.

These alternative models can be considered based on specific requirements and availability.

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