SN74F21N Overview
Shipped in 14-DIP (0.300, 7.62mm), the part is easy to ship overseas. High reliability is ensured by the advanced packaging method Tube. Using AND Gate logic, it functions. In order for the part to function correctly, a voltage of 4.5V~5.5V is required. Temperatures around 0°C~70°C are extended for operation. Through Hole is the location of the part. 1mA 20mA output current is 1mA 20mA in the high or low state. There are several in the 74F series. Totally, there are 14 terminations. In addition to 2 functions that significantly boost the user experience, the part includes 2 other features. I would like to point out that this chip is part of F/FAST. 74F21 can be used to search for device variants. A total of 14 pins are injected into the part body. Many applications include this logic device with a Through Hole mounting. For details about the functions of 14 pins, please refer to the datasheets. A 4 input is supported by the part. A load capacitance of 50pF is provided by the part. It is specified in the datasheet that the part requires It is specified in the datasheet that the part requires 5V power supplies. power supplies. Device output current is 20mA. In this device, there are 1 outputs. Operation is based on 2 elements in total. Typical operating voltages for the chip are specified as being z volts when it is first manufactured. As long as the standby mode is on, 4.3mA current is drawn.
SN74F21N Features
AND Gate Logic Type
Operating Temperature: 0°C~70°C
F/FAST Family
Output Current: 20mA
SN74F21N Applications
There are a lot of Texas Instruments
SN74F21N Gates and Inverters applications.
- Washing machine
- Range hood
- Refrigerator
- VCR
- Massager
- Fan
- Illumination
- Cell phone
- Laptop
- Digital camera
