Invention Grant
US08957717B2 Scan flip-flop, method of operating the same, and device including the scan flip-flop
有权
扫描触发器，操作方法以及包括扫描触发器的器件
- Patent Title: Scan flip-flop, method of operating the same, and device including the scan flip-flop
- Patent Title (中): 扫描触发器，操作方法以及包括扫描触发器的器件
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Application No.: US14028806Application Date: 2013-09-17
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Publication No.: US08957717B2Publication Date: 2015-02-17
- Inventor: Min Su Kim
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR
- Agency: Onello & Mello, LLP
- Priority: KR10-2012-0153248 20121226
- Main IPC: G01R31/3185
- IPC: G01R31/3185 ; H03K3/037
Abstract:
A scan flip-flop may include a selector outputting a data signal or a scan input signal in response to a scan enable signal, and a flip-flop that latches an output signal of the selector or the data signal, based on a clock signal and a low voltage signal.
Public/Granted literature
- US20140176212A1 SCAN FLIP-FLOP, METHOD OF OPERATING THE SAME, AND DEVICE INCLUDING THE SCAN FLIP-FLOP Public/Granted day:2014-06-26
Information query
IPC分类:
