Patent ID: 11909397
Assignee: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC H  A  G | IPC G  H

Claim 0:
1. A semiconductor device comprising a latch circuit composed of a dynamic circuit,
wherein the latch circuit comprises a first circuit, first to third capacitors, first to third clock input terminals, a signal input terminal, a first output terminal, and a second output terminal,
wherein the first circuit is configured to perform decoding,
wherein the first to third clock input terminals are configured to be supplied with first to third clock signals, respectively,
wherein, in a period during which an “H” signal is supplied to the first clock signal:
the first circuit is configured to be supplied with a plurality of input signals through the signal input terminal; and
a potential of the first capacitor is configured to be updated on the basis of a result of decoding performed by the first circuit,

wherein, in a period during which the “H” signal is supplied to the second clock signal:
a potential of the second capacitor is configured to be updated on the basis of the potential of the first capacitor; and
the first output terminal is configured to be supplied with the potential of the second capacitor as a first output signal, and

wherein, in a period during which the “H” signal is supplied to the third clock signal:
a potential of the third capacitor is configured to be updated on the basis of the potential of the second capacitor; and
the second output terminal is configured to be supplied with the potential of the third capacitor as a second output signal.