公开(公告)号：US20210335401A1

公开(公告)日：2021-10-28

申请号：US17121231

申请日：2020-12-14

Applicant: Kioxia Corporation

Inventor： Yutaka SHIMIZU ,  Satoshi INOUE ,  Isao FUJISAWA ,  Yumi TAKADA

IPC: G11C7/10

Abstract: According to one embodiment, there is provided a semiconductor integrated circuit including an input circuit. The input circuit includes a first amplifier and a second amplifier. The second amplifier is electrically connected to the first amplifier. The second amplifier includes a first transistor, a second transistor, a third transistor, a fourth transistor, and a time constant providing circuit. The first transistor has a gate electrically connected to a first node of the first amplifier. The second transistor has a gate electrically connected to a second node of the first amplifier. The third transistor is disposed adjacent to a drain of the first transistor. The fourth transistor is disposed adjacent to a drain of the second transistor. The time constant providing circuit is electrically connected between a gate of the third transistor and a drain of the third transistor, a gate of the fourth transistor.