SN74ALS21AD Overview
The part can be shipped overseas conveniently because it is packaged in 14-SOIC (0.154, 3.90mm Width). 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 4.5V~5.5V in order to function properly. Operating temperature around 0°C~70°C extended. Surface Mount is the mounting position of the part. In the low and high states of output current, the current is 400μA 8mA. This is part of the 74ALS series. In total, there are 14 terminations. 2 functions in the part enhance the user experience significantly. The chip is part of the ALS family. Use 74ALS21 to search for device variants. There are 14 pins injected into the part body. Many applications use this logic device with Surface Mount mounting. The functions of 14 pins can be found in the datasheets. There are 4 inputs on this part. When the part is quiescent, 1.4mA current flows through it. It has a load capacitance of 50pF. The datasheet specifies that the part requires 5V volts of power. 8mA 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.
SN74ALS21AD Features
AND Gate Logic Type
Operating Temperature: 0°C~70°C
ALS Family
Quiescent Current: 1.4mA
Output Current: 8mA
SN74ALS21AD Applications
There are a lot of Texas Instruments
SN74ALS21AD Gates and Inverters applications.
- Electrical tools
- Sewing machine
- DVD
- VCD
- Computer
- Television
- Washing machine
- Range hood
- Refrigerator
- VCR
