The HEFBP is a Hex Inverting Buffer with high current output capability, suitable for driving TTL or high capacitive loads. Since input voltages in excess of . The IC04 LOCMOS HEB Logic Family Specifications HEF, HEC The IC04 LOCMOS HEB Details, datasheet, quote on part number: HEFBP. HEF Dual 3-input NOR gates and inverter. ++–++ ______ |1 +–+ 14| VCC /1Y=1A+1B+1C |2 13| 3C 1A |3 12| 3B __ 1B |4 11| 3A /2Y=2A 1C |5.

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DIP 24, SO Hex non-inverting buffer with tri-state outputs.


It produces a two-channel audio output. Octal D-type transparent latch tri-state.

Two pairs are used as variable frequency oscillators, lower and high frequencies, yef third pair is used in mixed amplifying, filtering, oscillating feedback mode to play around with the existing pads all over the system. The closer the hand or any part of the body — the higher the total capacitance and thus the lower the oscillating frequency.

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This page was last edited on 2 December 0449, at DIP 14, SO Quad analog switch low “ON” resistance. Some were built later in the vicinity of Cirkulacija 2 collective and the positive results made it perfect to develope further. Octal bus transceiver ; tri-state outputs. Dual retriggerable precision monostable multivibrator with reset.


List of series integrated circuits – Wikipedia

The integrated circuit is fully optimized and used entirely to make a two channel system with some open options for additional hacking.

BCD 7-segment decoder, hexadecimal, active high [8]. Digital electronics Electronic design Electronics lists Integrated circuits. The free-running frequency no hand near the antenna of this variable oscillator should ideally be the same as that of the fixed frequency oscillator — making the difference of these two frequencies equal to zero. Mikroelektronik in der Amateurpraxis [ Microelectronics for the practical amateur 409 in German 3 ed.

The following is a list of CMOS series digital logic integrated circuits. Dual retriggerable monostable multivibrator with reset.

It was further developed for special needs of Theremidi Orchestra. This site uses cookies. The circuit has simplified oscillator sections due to use of Schmitt triggering of gates. In fact, it is a cast-away of the development in the field of radio — namely: Archived from the original on Phase-locked loop with VCO. Retrieved from ” https: Views Read Edit View history. Decade counter with 10 decoded outputs 5-stage Johnson counter.

The invention of theremin goes hand in hand with the pioneering years of radio — electronic amplification — the s. List of books about series integrated circuits.

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CD 4049BE / HCF 4049UBE / HEF 4049BP 6 inverting buffers + TTL driver

Combining touchable pads in various manners can bring out interesting — very complex results. By using this site, you agree to the Terms of Use and Privacy Policy. With termenvox, this usually undesirable effects were put to good use. A human moving their hand acts as a capacitor to ground and adds themself to the oscillating system.

Decade counter with decoded 7-segment display outputs and display enable. Octal D-type flip-flop ; positive-edge trigger tri-state. The “datasheet” column countains ONLY one datasheet archive. Preset Divide By N Counter”. If you have a thing for DIY electronics, follow the descriptions below. One of the oscillators is fixed and the other is coupled with the antenna to its surroundings. To find out more, including how to control cookies, see here: From Wikipedia, the free encyclopedia. Hex non-inverting buffer replaced by For more details, please see the next section “Datasheet List by manufacturer”.

DIP 16, SO