Document Type and Number:
Japanese Patent JPS566163
Kind Code:
B1
Abstract:
A toggle flip-flop suitable for cascaded operation is shown with performs a sequential logic function. More specifically, the future state of the flip-flop depends on its past occurrences and therefore the disclosed flip-flop performs a memory function. This invention realizes the toggle function through an interconnection of two basic functional blocks. One block comprises a memory means and the other an output transfer means. The invention herein described is a circuit utilizing complementary insulated gate field effect transistors which perform the toggle flip-flop function. The circuit requires an input excitation (a voltage) and its inverse, and its operation is independent of the input width and rise time.
Application Number:
JP7097871A
Publication Date:
February 09, 1981
Filing Date:
September 14, 1971
Export Citation:
International Classes:
H03K3/037; H03K3/356; (IPC1-7): H03K3/356; H03K23/00
Foreign References:
| US3493785A | 1970-02-03 |
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