Electrical pulse counters – pulse dividers – or shift registers: c – Shift register – Shift direction control
Patent
1984-10-01
1986-04-08
Heyman, John S.
Electrical pulse counters, pulse dividers, or shift registers: c
Shift register
Shift direction control
377 81, G11C 1900
Patent
active
045817510
ABSTRACT:
A plurality of cascaded RS flip-flops are enabled by gating circuitry coupled between the output of the last RS flip-flop of the cascaded RS flip-flops and the set and reset inputs of the RS flip-flops to enable digital data stored in a preceding or following RS flip-flop to be shifted into an adjacent following or preceding RS flip-flop upon successive occurrences of complementary clocking pulses applied to the gating circuitry.
REFERENCES:
patent: 3051848 (1962-08-01), Clark
patent: 3067341 (1962-12-01), Kunzke
patent: 3155836 (1964-11-01), Hempel
patent: 3348069 (1967-10-01), Petschauer
Bingham Michael D.
Heyman John S.
Motorola Inc.
Ohralik K.
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