SN74LV244ATDWE4

Series:	74LV
Packaging:	Tube
Part Status:	Obsolete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:	16mA, 16mA
Voltage - Supply:	4.5 V ~ 5.5 V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	20-SOIC (0.295", 7.50mm Width)
Supplier Device Package:	20-SOIC
Base Part Number:	74LV244

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SN74LV244ATDWE4 is an advanced logic device designed to provide multiple signal buffering, ensuring signal transmission is reliable and of the highest quality for a wide range of applications. This Buffer/Driver device is ideal for applications involving high-speed signal transmission, signal routing, and signal management on PCBs or other carrier-type products. SN74LV244ATDWE4 belongs to Logic – Buffers, Drivers, Receivers, Transceivers category which is made up of devices used to connect digital devices.The SN74LV244ATDWE4 is a 3.3V dual-channel, tri-state buffer/driver device featuring an edge-triggered, OE output enable control. It offers A/B/OE inputs and A/B outputs. This device is capable of both driving and sourcing current of up to 64mA depending on the power supply voltage. Additionally, its output enable pin allows logic compatibility with TTL, CMOS and ECL logic devices.The SN74LV244ATDWE4 is basically a 3-stages buffer/driver that contains three main sections: a receiver, a driver and a tristate control. The receiver translates the signal from either input pins, A or B, into a 3-state signal. The driver ensures that the signal is transmitted from one point to the next, with minimal noise and distortion. Lastly, the tristate control section, when enabled, allows a logic 1 or 0 to be sent out of the device.In terms of application fields, SN74LV244ATDWE4 is mainly used for high speed switching in buffers, transceivers, and transceivers-receivers. It can also be used in digital signal voltage level conversion, clock and data buffering, and line termination circuits. In addition, this device is used in large systems as a way of increasing the system\'s busing speed and reducing the latency by providing a reliable signal pathway between components.The SN74LV244ATDWE4\'s working principle is relatively simple. When the OE pin is enabled, a logic 1 or 0 signal is sent to the receiver, the driver then amplifies the signal and drives the signal to the output pins with low impedance, minimizing noise and distortion. The tristate control section then allows for a logic 1 or 0 to be driven out of the device, depending on the state of the output enable pin.In conclusion, the SN74LV244ATDWE4 is a versatile logic device and an innovative solution for high-speed signal transmission. It is a dual-channel, tri-state buffer/driver ideal for signal routing and signal management. Its low capacitance and high speeds offer flexibility and makes it the perfect device for a wide range of applications, such as signal voltage level conversion, clock and data buffering, and line termination circuits.

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