Encyclopedia Entry: 74ACT16244TTR

Product Information Overview

Category: Integrated Circuit (IC)
Use: Buffer/Driver
Characteristics: High-speed, low-power, non-inverting, 16-bit tri-state buffer/driver
Package: TSSOP (Thin Shrink Small Outline Package)
Essence: The 74ACT16244TTR is a high-performance buffer/driver IC designed to provide efficient signal buffering and driving capabilities for digital circuits.
Packaging/Quantity: Available in tape and reel packaging with 2500 units per reel.

Specifications

Logic Family: ACT
Number of Channels: 16
Input Voltage Range: 0V to VCC
Output Voltage Range: 0V to VCC
Operating Voltage Range: 4.5V to 5.5V
Propagation Delay Time: 6ns (typical)
Output Current: ±24mA
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74ACT16244TTR has a 48-pin TSSOP package with the following pin configuration:

Functional Features

Non-inverting buffer/driver with tri-state outputs
High-speed operation suitable for use in high-frequency digital circuits
Low power consumption, making it energy-efficient
16-bit wide data path for efficient signal buffering and driving
Tri-state outputs allow multiple devices to share a common bus without interference

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer in digital systems. - Tri-state outputs provide flexibility in bus sharing applications. - Low power consumption helps reduce overall system energy requirements.

Disadvantages: - Limited voltage range (4.5V to 5.5V) restricts compatibility with lower or higher voltage systems. - Propagation delay time may impact real-time applications requiring immediate response.

Working Principles

The 74ACT16244TTR operates as a non-inverting buffer/driver with tri-state outputs. It receives input signals and amplifies them to drive corresponding output lines. The tri-state feature allows the outputs to be disabled, effectively disconnecting them from the bus, preventing any interference when not actively driving the lines.

Detailed Application Field Plans

The 74ACT16244TTR is commonly used in various digital systems where efficient signal buffering and driving capabilities are required. Some application fields include:

Microprocessors and microcontrollers
Data communication systems
Memory interfaces
Industrial automation
Automotive electronics

Detailed and Complete Alternative Models

74ACT16244MTD: Similar specifications, available in SOIC (Small Outline Integrated Circuit) package.
SN74ACT16244DLR: Comparable characteristics, available in SSOP (Shrink Small Outline Package) package.
MC74ACT16244DW: Equivalent features, available in TSSOP package.

These alternative models offer similar functionality and can be considered as substitutes for the 74ACT16244TTR based on specific requirements and availability.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 74ACT16244TTR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of 74ACT16244TTR in technical solutions:

Q: What is the 74ACT16244TTR? A: The 74ACT16244TTR is a 16-bit buffer/driver with 3-state outputs, commonly used in digital logic circuits.
Q: What is the purpose of using the 74ACT16244TTR in a circuit? A: The 74ACT16244TTR is used to amplify and buffer digital signals, providing signal integrity and driving capability for multiple devices.
Q: What voltage levels does the 74ACT16244TTR support? A: The 74ACT16244TTR supports a wide range of voltage levels, typically from 2V to 5.5V.
Q: Can the 74ACT16244TTR be used in both input and output applications? A: Yes, the 74ACT16244TTR can be used as both an input buffer and an output driver, depending on the specific circuit requirements.
Q: How many 74ACT16244TTR devices can be connected together in a circuit? A: Multiple 74ACT16244TTR devices can be connected together to achieve higher fan-out or drive more complex digital systems.
Q: What is the maximum operating frequency of the 74ACT16244TTR? A: The maximum operating frequency of the 74ACT16244TTR is typically in the range of several hundred megahertz (MHz).
Q: Does the 74ACT16244TTR have built-in protection features? A: Yes, the 74ACT16244TTR has built-in electrostatic discharge (ESD) protection to safeguard against damage from static electricity.
Q: Can the 74ACT16244TTR be used in both commercial and industrial applications? A: Yes, the 74ACT16244TTR is suitable for use in a wide range of applications, including both commercial and industrial environments.
Q: What is the power supply voltage range for the 74ACT16244TTR? A: The power supply voltage range for the 74ACT16244TTR typically spans from 4.5V to 5.5V.
Q: Are there any specific layout considerations when using the 74ACT16244TTR? A: Yes, it is important to follow proper PCB layout guidelines to minimize noise, ensure signal integrity, and optimize performance when using the 74ACT16244TTR.

Please note that these answers are general and may vary depending on the specific application and datasheet specifications of the 74ACT16244TTR.