Transmission gate series multiplexer

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons

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307443, G06F 300

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active

051626667

ABSTRACT:
A multiplexer circuit is formed of two-to-one transmission gate multiplexer (TGM) circuits (80) connected in series. A first stage TGM (80) selects among two of the input variable signals (I0,I1). Each subsequent stage TGM (70) selects among the next preceding stage output signal (81) and another one of the input variable signals (I2). Each TGM is controlled by a unique control signal (S1,S2) so that loading on the control lines is limited to one TGM circuit to improve propagation delay. The series arrangement of TGM circuits can be extended as needed (M3,M4,M5).

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