Series:	74AC
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Logic Type:	Buffer, Non-Inverting
Number of Elements:	2
Number of Bits per Element:	4
Input Type:	--
Output Type:	3-State
Current - Output High, Low:	24mA, 24mA
Voltage - Supply:	2 V ~ 6 V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	20-SOIC (0.209", 5.30mm Width)
Supplier Device Package:	SOEIAJ-20
Base Part Number:	74AC244

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

MC74AC244MELG Application Field and Working Principle

Introduction

MC74AC244MELG is a logic device belonging to the 74AC244 family. It is a 3-state, 8-bit dual D-type buffer and line driver. This device is widely used in digital logic applications due to its high-speed nature and extremely low power consumption.

Application Field

The MC74AC244MELG is well suited for applications that require wide data buses and low power with little noise. Due to its bidirectional drive capability, it can be used as a direct replacement in legacy systems and in modern ones. For example, the device can be used in microprocessor systems, peripherals and other digital logic circuits. It is also used in memory interfacing, data buffering, bus transceivers and other interfacing circuits.

Features

The MC74AC244MELG exhibits outstanding performance characteristics, such as low noise, wide operating temperature ranges, high speed, low capacitance, and low power consumption. It is designed with advanced CMOS technology and equipped with high-speed CMOS technology to significantly reduce power consumption and improve performance. It is also available in a variety of package styles, from PDIP to low-profile SOIC and narrow-body SSOP.

Working Principle

The MC74AC244MELG is a logic device that operates on the basic principles of digital electronics. In its most basic form, it is a 3-state, 8-bit dual D-type buffer and line driver. The device takes a digital input signal (either high or low) and buffers it so that it can be sent to another device or circuit. The device can also drive the output buffer to draw the input signal low, thereby allowing the output of one device to act as an input to another device. The device has 3-state logic, which means that the output can be enabled to low, high, or high impedance (effectively floating) states. This allows data to be sent or received more efficiently, as the load on the output buffer is significantly reduced. In addition, this device also has bidirectional capability, meaning that the same input can be used to drive both input and output buffers.

Conclusion

The MC74AC244MELG is an incredibly useful logic device for a variety of applications. It is highly reliable and efficient, with low noise and power consumption. Its wide range of packages makes it suitable for various applications, from PDIP to low-profile SOIC and narrow-body SSOP. Its 3-state logic, bidirectional capability, and low capacitance make it an ideal choice for data buses, memory interfacing, and data buffering.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description