HEF4067BP,652

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The HEF4067BP,652 is a high-performance logic integrated circuit (IC) within the interface-analog switches, multiplexers, demultiplexers family. It is mainly used for analog and digital switching applications in the industrial and commercial fields.

This device combines a 4-bit binary counter, aNANDtree oscillator, four Schmitt triggers, and a four-entry multiplexer/demultiplexer in one 16-pin DIP package called the “MPEC” Series. It is designed for use in either a logic-level or a signal-level system, with the added benefit of an integrated oscillator and the ability to switch both analog and digital signals.

The inputs of the HEF4067BP,652 are TTL and MOS compatible. There are four function modes that can be selected via the four-bit binary counter. The counter can be operated in step-wise mode, up/down-mode, stop mode and reset-mode. It can be used for switching digital signals, so it is particularly suitable for multiplexing, demultiplexing and digital-to-analog conversion.

The HEF4067BP,652 performs its analog switch, multiplexer, and demultiplexer application through the use of its sixteen pins underneath the DIP package. The eight pins on the D side of the package define the control functions of the device, such as reset, up/down operation mode and enable. The eight pins on the A side of the package define the operation of the multiplexer/demultiplexer. The outputs provided from these pins are active low. In addition, the package has a built-in oscillator, allowing the device to run independently or as a clocked device.

The four functions of the HEF4067BP,652, as a multiplexer, demultiplexer, digital-to-analog converter, and analog switch, are rendered through the use of two different integrated circuits (ICs). The first is a four-input operation amplifier that provides the ability to switch both digital and analog signals. The second IC is a four-entry multiplexer/demultiplexer control IC with an integrated oscillator. This IC provides the switching control and the oscillator control signals required for the device\'s multiplexer, demultiplexer, and digital-to-analog conversion functions.

The HEF4067BP,652 operates at a maximum frequency of 1 MHz, requiring a power supply of 5V and 120 mA at 1 MHz. It has low power consumption, and it has excellent temperature stability and high immunity to noise. It is available in 16-pin PDIP, SOIC and TSSOP packages.

Overall, the HEF4067BP,652 is ideal for a wide range of applications, such as multiplexing, demultiplexing, digital-to-analog conversion, and analog switches. It is a reliable and cost-effective solution for many digital and analog switching tasks in industrial and commercial environments.

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