SN74HC21DG4 Overview

Due to its 14-SOIC (0.154, 3.90mm Width) packaging, the part is convenient for international shipping. High reliability is achieved by using advanced packaging method Tube. AND Gate logic is the basis of its operation. This part needs a voltage of 2V~6V to function properly. An extended operating temperature of -40°C~85°C degrees Celsius. Part Surface Mount is mounted. High and low output current states are both 5.2mA 5.2mA. The series 74HC contains it. A total of 14 terminations have been recorded. It has 2 functions that enhance user experience significantly. In HC/UH, this chip plays an important role. Use 74HC21 when searching for device variants. Part bodies are injected with 14 pins. There are many applications for this logic device, mounted at Surface Mount. You can find the functions of the 14 pins in the datasheets. It supports inputs of 4. As the part is in a quiescent state, it has 2μA current flowing through it. A 50pF load capacitance is present in the part. To supply the device, a voltage of 2V must be applied. It reaches 6V when the supply voltage is maximal (Vsup). 5.2mA is the output current of the device. A device with 1 outputs is available. There are a total of 2 elements used in the operation. In the specification of the chip, it is specified that the operating supply voltage will be 5V volts.

SN74HC21DG4 Features

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

SN74HC21DG4 Applications

There are a lot of Texas Instruments
SN74HC21DG4 Gates and Inverters applications.

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