Tally cell circuit

Details Tally cell circuit Tally cell circuit

1984-08-22

1986-08-19

Heyman, John S.

Electrical transmission or interconnection systems

Nonlinear reactor systems

Parametrons

307452, 307585, 307465, H03K 19096, H03K 1920

Patent

active

046071768

ABSTRACT:
A tally cell circuit for counting the number of logical ones in an input signal utilizing a parallel-series combination of four CMOS field-effect transistors. The number of input ones in the input are expressed in a binary code at the output of the tally cell circuit.

REFERENCES:
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patent: 3676702 (1972-07-01), McGrogan
patent: 3828547 (1974-08-01), Fujita
patent: 3943378 (1976-03-01), Beutler
patent: 4114049 (1978-09-01), Suzuki
patent: 4336445 (1982-06-01), Baker et al.
patent: 4371795 (1983-02-01), Mulder et al.
patent: 4511814 (1985-04-01), Matsuo et al.
MOS FET's & Integrated Circuits by Richman Pub. by J. Wiley & Sons (1973), pp. 229-232, "Complementary Silicon-On-Saphire MOS FET's" Chap., 7,8.2.
Mead, C. and Conway, L. "Introduction to VLSI Systems" Addison-Wesley Publishing Co. 1980, pp. 78-79, Plate 7(b).
Swartzlander, E. E. Jr., "Parallel Counters" Computer Arithmetic, E. E. Swartzlander Ed., Dowden, Hutchinson & Ross Inc., Stroudsburg, PA.

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