SN74HC21N Overview

The part can be shipped overseas conveniently because it is packaged in 14-DIP (0.300, 7.62mm). In order to provide high reliability, an advanced packaging method Tube is used. As a result, it works on the principle of AND Gate. The part must have a voltage of 2V~6V in order to function properly. Operating temperature around -40°C~85°C extended. Through Hole is the mounting position of the part. In the low and high states of output current, the current is 5.2mA 5.2mA. This is part of the 74HC series. In total, there are 14 terminations. 2 functions in the part enhance the user experience significantly. The chip is part of the HC/UH family. Use 74HC21 to search for device variants. There are 14 pins injected into the part body. Many applications use this logic device with Through Hole mounting. The functions of 14 pins can be found in the datasheets. There are 4 inputs on this part. When the part is quiescent, 2μA current flows through it. It has a load capacitance of 50pF. Devices require a minimum voltage of 2V. As soon as Vsup reaches 6V, the maximal supply voltage (Vsup) is reached. 5.2mA is the device's output current rating. The device has 1 outputs. The operation uses 2 elements in total. It is specified that the operating supply voltage for the chip will be 5V volts.

SN74HC21N Features

AND Gate Logic Type
Operating Temperature: -40°C~85°C
HC/UH Family
Quiescent Current: 2μA
Output Current: 5.2mA

SN74HC21N Applications

There are a lot of Texas Instruments
SN74HC21N Gates and Inverters applications.

• Electrical tools
• Sewing machine
• DVD
• VCD
• Computer
• Television
• Washing machine
• Range hood
• Refrigerator
• VCR