CPC Subgroup
H03K 23/50 using bi-stable regenerative trigger circuits (H03K23/42 - H03K23/48 take precedence)
Full Title
Pulse counters comprising counting chains; Frequency dividers comprising counting chains (H03K29/00 takes precedence) > Gating or clocking signals applied to all stages, i.e. synchronous counters > using bi-stable regenerative trigger circuits (H03K23/42 - H03K23/48 take precedence)
4 direct subcodes
Child Classifications
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- H03K 23/52 using field-effect transistors
- H03K 23/54 Ring counters, i.e. feedback shift register counters (H03K23/52 takes precedence)
- H03K 23/56 Reversible counters (H03K23/52 take precedence)