MC14012BFEL

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MC14012BFEL is a part of the family of Complementary Metal Oxide Semiconductor (CMOS) digital logic gates. This logic gate is used to perform the logic operation of an inverter, meaning it takes a single input and produces the exact opposite of that input as its output. Being from the family of CMOS Gates, the MC14012BFEL is supported by a wide variety of applications and is also quite reliable. This article will look at the application field of the MC14012BFEL, as well as its internal working principles.

Application Field

The MC14012BFEL, being such a versatile gate, has found applications in a variety of electronic device such as audio amplifiers and radios. Its ability to produce an output of exact opposite polarity, in comparison to its input, makes it ideal for performing signal amplification. It can also be used to add some digital signal to various analog signals and vice versa.

The MC14012BFEL is also quite adept at replacing other digital gates and performing Boolean logic calculations. It can be used as part of a priority logic circuit, and since it is CMOS based, it can be used at very high and low power levels with little power consumption.

Due to its high speed, low power consumption, and low cost, the MC14012BFEL is often found in automotive electronics, circuit boards and remote control systems.

Working Principle

The internals of the MC14012BFEL are based on a CMOS inverter that contains two MOSFET transistors (Metal Oxide Semiconductor FET) that are wired in parallel. The first transistor is an NMOS (n-channel MOSFET) while the second transistor is a PMOS (p-channel MOSFET).

When the input is at low power (high impedance) state, both the PMOS and NMOS transistors are off. The output is at high power (low impedance) state due to high resistance between the VOUT and VIN terminals. The current flows from the VDD to the VOUT and VIN terminals.

When the input is at high power (low impedance) state, the NMOS transistor is on and the PMOS transistor is off. The output is at low power (high impedance) state due to the low resistance between the VIN and VOUT terminals. The current flows from the VDD to the VIN, and from the VOUT to the ground.

In summary, the MC14012BFEL is a very reliable and efficient CMOS based inverter that has numerous applications, including proximity sensor and switching logic. Its low power consumption, low cost, and high speed, make it a popular choice amongst many different electronic devices. Furthermore, it is easy to operate and requires minimal maintenance.

The specific data is subject to PDF, and the above content is for reference