MC74ACT244DTR2G

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MC74ACT244DTR2G

IC BUFF NON-INVERT 5.5V 20-TSSOP

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規格

Series 74ACT
Part Status Active
Logic Type Buffer, Non-Inverting
Number of Elements 2
Number of Bits per Element 4
Output Type 3-State
Current - Output High, Low 24mA, 24mA
Voltage - Supply 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-TSSOP
Base Product Number 74ACT244

概述

Description

The MC74ACT244DTR2G is an octal buffer/driver designed for high-speed, low-power operation in digital circuits. It features a dual 4-channel configuration, allowing it to drive multiple output signals effectively. This device is particularly useful for interfacing between different voltage levels and enhancing signal integrity in communication systems.
Key specifications include a wide operating voltage range (typically 4.5V to 5.5V), high-speed performance with propagation delays as low as 5 ns, and low power consumption, making it suitable for battery-operated devices. The buffer offers both output enable and input functions, allowing for flexible signal management.
The MC74ACT244DTR2G is commonly used in applications such as data routing, signal buffering, and driving capacitive loads. Its robust design makes it ideal for use in automotive, industrial, and consumer electronics, ensuring reliability and efficiency in various electronic systems.

Features

The MC74ACT244DTR2G is an octal buffer/driver with tri-state outputs, designed for use in digital circuits. Here are its key features:
1. Octal Buffer/Driver: It has eight independent buffers/drivers, allowing efficient data handling.
2. Tri-State Outputs: Outputs can be in high, low, or high-impedance states, providing flexibility in bus-oriented applications.
3. High-Speed Operation: Capable of operating at high speeds, making it suitable for fast data processing.
4. Wide Operating Voltage Range: Typically operates from 4.5V to 5.5V, compatible with various logic levels.
5. Low Power Consumption: Designed for efficient power management, important for battery-powered devices.
6. TTL-Compatible Inputs: Ensures compatibility with TTL logic levels, facilitating integration in mixed logic environments.
7. Pin and Function Compatible: Compatible with other 74-series devices, allowing easy replacement and design integration.
Overall, the MC74ACT244DTR2G is ideal for applications that require reliable buffering and driving capabilities in digital systems.

Package

The MC74ACT244DTR2G is packaged in a TSSOP-20 (Thin Shrink Small Outline Package) format.

Pinout

The MC74ACT244DTR2G is an octal buffer/driver with 3-state outputs. It has a total of 20 pins.
The pin functions are as follows:
- 1, 2, 3, 4, 5, 6, 7, 8 (A1 to A8): Inputs for data signals.
- 9 (GND): Ground.
- 10 (OE): Output Enable; active low control pin to enable or disable the outputs.
- 11, 12, 13, 14, 15, 16, 17, 18 (Y1 to Y8): Outputs for buffered data signals.
- 19 (VCC): Power supply pin.
- 20 (NC): No connection.
This device can interface with TTL and CMOS logic families and is used for signal buffering and driving applications. It operates on a wide voltage range and offers low power consumption, making it suitable for various digital applications.

Manufacturer

The MC74ACT244DTR2G is manufactured by ON Semiconductor, a global semiconductor supplier that provides a wide array of products, including analog, digital, and mixed-signal components. ON Semiconductor specializes in technologies for a variety of applications such as automotive, industrial, and consumer electronics. The company focuses on energy-efficient solutions and plays a significant role in advancing the Internet of Things (IoT), automotive electronics, and power management technologies. Established in 1999, ON Semiconductor has expanded through various acquisitions and now operates in multiple regions, serving a diverse customer base across different industries.

Application

The MC74ACT244DTR2G is an octal buffer/driver with tri-state outputs, commonly used in digital circuits for signal buffering, data routing, and isolation. Its application areas include computer systems, communication devices, industrial automation, and consumer electronics. It facilitates high-speed data transfer, improves drive capability for bus systems, and can be used in memory interfacing and other logic applications where signal integrity and control are essential.

Equivalent

The MC74ACT244DTR2G is a quad buffer/driver with 3-state outputs. Equivalent products include the 74ACT244, 74HC244, 74HCT244, and SN74ACT244. Always check the specific voltage, speed, and package requirements for compatibility.

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