Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson CorpfiledCriticalSeiko Epson Corp
Priority to JP18820587ApriorityCriticalpatent/JPS6431446A/en
Publication of JPS6431446ApublicationCriticalpatent/JPS6431446A/en
PURPOSE:To prevent an IC from reversely inserting to an IC socket in an electronic circuit by providing protrusion pins at least at parts of the IC and IC socket. CONSTITUTION:A reverse insertion preventing structure has a pin 7 at the end of an IC 1, and a pin hole 4 formed at a position opposite to the IC socket. Accordingly, they can be attached only in one direction but cannot be reversely attached to eliminate the reverse insertion of the IC to the IC socket, thereby preventing the IC from damaging.
JP18820587A1987-07-281987-07-28Reverse insertion preventing structure of integrated circuit
PendingJPS6431446A
(en)