SN74F21DR 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 Tape & Reel (TR) 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 1mA 20mA. This is part of the 74F series. In total, there are 14 terminations. 2 functions in the part enhance the user experience significantly. The chip is part of the F/FAST family. Use 74F21 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, 4.7μA current flows through it. It has a load capacitance of 50pF. As soon as Vsup reaches 5.5V, the maximal supply voltage (Vsup) is reached. There is an industry TR method included. The datasheet specifies that the part requires 5V volts of power. 20mA is the device's output current rating. In standby mode, the maximum current is 4.3mA. A logical operation through a gate of 2.
SN74F21DR Features
AND Gate Logic Type
Operating Temperature: 0°C~70°C
F/FAST Family
Quiescent Current: 4.7μA
Output Current: 20mA
2 Gates
SN74F21DR Applications
There are a lot of Texas Instruments
SN74F21DR Gates and Inverters applications.
- Electrical tools
- Sewing machine
- DVD
- VCD
- Computer
- Television
- Washing machine
- Range hood
- Refrigerator
- VCR
