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公开(公告)号：US20210252852A1
公开(公告)日：2021-08-19
申请号：US16959085
申请日：2019-04-19
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Boon Bing NG , Mohan Kumar SUDHAKAR
IPC: B41J2/045
Abstract: An integrated circuit to drive a plurality of fluid actuation devices includes an ID line, a fire line, a discharge path, a memory element, and a latch. The memory element is electrically coupled to the fire line and the discharge path. The latch disables the discharge path in response to a first logic level on the ID line and enables the discharge path in response to a second logic level on the ID line.
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