SN74HCT02NG4

Current - Output High, Low:	4mA, 4mA
Base Part Number:	74HCT02
Package / Case:	14-DIP (0.300", 7.62mm)
Supplier Device Package:	14-PDIP
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 85°C
Max Propagation Delay @ V, Max CL:	18ns @ 5.5V, 50pF
Logic Level - High:	2V
Logic Level - Low:	0.8V
Series:	74HCT
Current - Quiescent (Max):	2µA
Voltage - Supply:	4.5 V ~ 5.5 V
Features:	--
Number of Inputs:	2
Number of Circuits:	4
Logic Type:	NOR Gate
Part Status:	Active
Packaging:	Tube

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The SN74HCT02NG4 is an embedded logic device that is commonly employed in integrated circuit applications. It is a quadruple two-/**input NOR gate designed with the use of the MSI (Medium-Scale Integration) process and consists of four individual two-input NOR gates. This article will discuss the application fields and working principle of the SN74HCT02NG4.The SN74HCT02NG4 is typically used in a range of applications, including logic networks, logic translation, and logic comparisons. Its ability to interface high and low-level logic signals make it suitable for interfacing devices that require voltage-level shifting and high-level logic compatibility. Furthermore, the SN74HCT02NG4 can be utilized in multiplexers, amplifiers, and control systems. It is also suitable for use in microcontroller and microprocessor applications, as well as digital logic circuits. Additionally, the SN74HCT02NG4 can be used in pulse-shaping, oscillator, and logic power-up configurations.The SN74HCT02NG4 device operates at a supply voltage of 4.5V to 5.5V and can sink or source up to 16mA of output current. Its maximum operating temperature is 125°C. It is designed with one Schmitt trigger and three standard CMOS logic inputs, which contribute to the device’s low power consumption. Its outputs are enabled by low-level logic signals and disabled by high-level logic signals.The working principle of the SN74HCT02NG4 is quite straightforward. It is comprised of four two-input NOR gates, each of which produces an output that is the logical inverse of the two inputs it is configured with. The two-input NOR gate produces a high output when both of its inputs are low, and a low output when either of its inputs is high. This behavior is known as a “logic-1” NOR gate and is the inverse of a logic-0 NOR gate, which produces a low output when both inputs are low and a high output when either of its inputs is high.The SN74HCT02NG4 is a versatile embedded logic solution that can be used in a range of applications. It is extremely power efficient and is designed to interface high and low-level logic signals. Its low power consumption and operating temperature enable its use in a range of temperatures and environmental conditions. The SN74HCT02NG4 can also be employed in a range of microcontroller and microprocessor applications, and in digital logic circuits. Its four two-input NOR gates make the SN74HCT02NG4 an ideal choice for logic networks, logic translation, and logic comparisons.``

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