74ACT521SC Overview

In order to make transportation easier, it is packaged in SOIC .As you can see, the comparator has20 terminals.Electronic comparator is a part of Arithmetic Circuits family.Electronic comparator is capable of performing numerous tasks when powered by 5V voltage.A total of 20 pins are included.The comparator consists of 20 pins.There is 4μA current flowing in this comparator.There is a Surface Mount on the board for mounting to a PCB or other board.The device can be run with 5V power supplies.In general, temperatures higher than 85°C are not recommended.Comparator electronics will not be able to function at temperatures below -40°C .A comparator's maximum supply voltage is 5.5V volts.Using a voltage as low as 4.5V is possible for this comparator.For normal operation, there should be 5V operating supply voltage applied.

74ACT521SC Features

Quiescent Current: 4μA

74ACT521SC Applications

There are a lot of Fairchild (ON Semiconductor)
74ACT521SC linear comparators applications.

• Current and voltage sensing
• Analog front end
• Power management
• Point of load regulators
• DC/DC and AC/DC power supplies
• System control and monitoring
• Wearable Devices
• Mobile Phones and Tablets
• Battery-Powered Electronics
• General Purpose Low Voltage Applications