CD74HC00ME4

Current - Output High, Low:	5.2mA, 5.2mA
Base Part Number:	74HC00
Package / Case:	14-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	14-SOIC
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 125°C
Max Propagation Delay @ V, Max CL:	15ns @ 6V, 50pF
Logic Level - High:	1.5 V ~ 4.2 V
Logic Level - Low:	0.5 V ~ 1.8 V
Series:	74HC
Current - Quiescent (Max):	2µA
Voltage - Supply:	2 V ~ 6 V
Features:	--
Number of Inputs:	2
Number of Circuits:	4
Logic Type:	NAND Gate
Part Status:	Active
Packaging:	Tube

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IntroductionThe CD74HC00ME4 is a Quad 2-Input NAND Gate Logic IC that belongs to the logic product family from Texas Instruments. It is a general-purpose high-speed CMOS logic device perfect for a wide range of digital applications. This IC contains four independent gates that perform the NAND function and each input may have a voltage range up to 7V. It makes the highest performance and versatility available in a 4-pin package.ApplicationsThe CD74HC00ME4 NAND gate is widely used in digital electronic applications and experiment applications. It can be used in the design of various logic circuits such as multiplexer, decoder, demultiplexer, encoder, flip-flop and latch circuits.It also finds applications in motor control circuits, timing circuits, and oscillators. Additionally, this IC may be used for data conversion, signal conditioning, memory control and transmission, and frequency dividers.Features and BenefitsThe CD74HC00ME4 NAND Gate has quite a few features and benefits. One of the features is that it offers an extremely low propagation delay time when compared to many other logic families. The gate is designed to operate at a wide supply voltage range of up to 7V, which is rarely seen in other logic gate devices. In addition, this chip also provides high noise immunity and reliable behavior even in worst-case conditions. It is capable of operating at high frequencies and its high switching speed makes it a great fit for any time-sensitive applications.This logic gate family also provides incredibly low power consumption and it is designed to operate both in negative and positive logic. All of these features make the CD74HC00ME4 NAND Gates an ideal choice for any types of digital applications.Working PrincipleThe working principle of a CD74HC00ME4 NAND Gate is based on the standard NAND Gate logic. This chip consists of two inputs and one output. The output of the gate is activated when the two inputs are logic low. The gate will remain logic low as long as at least one input is logic high. When both inputs are logic low, the output of the gate will activate and become logic high. This will remain the same until one of the inputs becomes logic high. This is the most basic principle behind the operation of this quad NAND gate device.It should be noted that the chip is designed to operate with even higher noise immunity when compared to conventional CMOS logic devices. With this feature, you can achieve noise immunity in the order of volts, making the NAND Gate virtually immune to noise.ConclusionThe CD74HC00ME4 NAND Gate is an incredibly versatile and reliable logic device designed to provide high-speed operation and noise immunity. It is the perfect fit for digital applications and experiment devices, as it provides high switching speed and low power consumption. This gate family is also designed to work within a wide voltage range and offers a wide range of features and benefits.

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