JPH01157447U - - Google Patents

Info

Publication number
JPH01157447U
JPH01157447U JP4733588U JP4733588U JPH01157447U JP H01157447 U JPH01157447 U JP H01157447U JP 4733588 U JP4733588 U JP 4733588U JP 4733588 U JP4733588 U JP 4733588U JP H01157447 U JPH01157447 U JP H01157447U
Authority
JP
Japan
Prior art keywords
integrated circuit
chip case
external input
output pin
end portion
Prior art date
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.)
Pending
Application number
JP4733588U
Other languages
English (en)
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 filed Critical
Priority to JP4733588U priority Critical patent/JPH01157447U/ja
Publication of JPH01157447U publication Critical patent/JPH01157447U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
  • Lead Frames For Integrated Circuits (AREA)

Description

【図面の簡単な説明】
第1図は本考案の一実施例に係る集積回路チツ
プケースの側面図、第2図は第1図の外部入出力
ピンに半田付けを施した状態を示す部分拡大図、
第3図は第1図に外部入出力ピンの斜視図、第4
図は本考案の他の実施例に係る集積回路チツプケ
ースを示す部分拡大図、第5図は従来の外部入出
力ピンに半田付けを施した状態を示す部分拡大図
である。 1,7:チツプケース本体、2,8:外部入出
力ピン、2a,8a:末端部、2b,8b:基端
部、3:段部形成用の突起、4,9,13:半田
、5,10:銅箔パツド、6,11:プリント基
板、17:段部形成用の小径部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 集積回路チツプ収納用のチツプケース本体と、
    上記集積回路チツプと接続し上記チツプケース本
    体より突出して末端部をプリント基板に半田付け
    する外部入出力ピンとを備える集積回路チツプケ
    ースにおいて、上記外部入出力ピンは、上記プリ
    ント基板に半田付けする末端部近傍に、半田が基
    端部側に移動するのを防止するための段部を備え
    ることを特徴とする集積回路チツプケース。
JP4733588U 1988-04-08 1988-04-08 Pending JPH01157447U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4733588U JPH01157447U (ja) 1988-04-08 1988-04-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4733588U JPH01157447U (ja) 1988-04-08 1988-04-08

Publications (1)

Publication Number Publication Date
JPH01157447U true JPH01157447U (ja) 1989-10-30

Family

ID=31273549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4733588U Pending JPH01157447U (ja) 1988-04-08 1988-04-08

Country Status (1)

Country Link
JP (1) JPH01157447U (ja)

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