JPS622728B2 - - Google Patents

Info

Publication number
JPS622728B2
JPS622728B2 JP53106210A JP10621078A JPS622728B2 JP S622728 B2 JPS622728 B2 JP S622728B2 JP 53106210 A JP53106210 A JP 53106210A JP 10621078 A JP10621078 A JP 10621078A JP S622728 B2 JPS622728 B2 JP S622728B2
Authority
JP
Japan
Prior art keywords
circuit
current
integrated circuit
emitter
output terminal
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.)
Expired
Application number
JP53106210A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5534505A (en
Inventor
Morohisa Yamamoto
Akira Shibata
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.)
Hitachi Ltd
Renesas Eastern Japan Semiconductor Inc
Original Assignee
Hitachi Ltd
Hitachi Ome Electronic Co Ltd
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 Hitachi Ltd, Hitachi Ome Electronic Co Ltd filed Critical Hitachi Ltd
Priority to JP10621078A priority Critical patent/JPS5534505A/ja
Publication of JPS5534505A publication Critical patent/JPS5534505A/ja
Publication of JPS622728B2 publication Critical patent/JPS622728B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
  • Television Signal Processing For Recording (AREA)
JP10621078A 1978-09-01 1978-09-01 Signal detection circuit for integrated circuit Granted JPS5534505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10621078A JPS5534505A (en) 1978-09-01 1978-09-01 Signal detection circuit for integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10621078A JPS5534505A (en) 1978-09-01 1978-09-01 Signal detection circuit for integrated circuit

Publications (2)

Publication Number Publication Date
JPS5534505A JPS5534505A (en) 1980-03-11
JPS622728B2 true JPS622728B2 (en:Method) 1987-01-21

Family

ID=14427782

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10621078A Granted JPS5534505A (en) 1978-09-01 1978-09-01 Signal detection circuit for integrated circuit

Country Status (1)

Country Link
JP (1) JPS5534505A (en:Method)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0611107B2 (ja) * 1984-07-12 1994-02-09 日本電気株式会社 スイッチング回路
GB8621222D0 (en) * 1986-09-03 1986-10-08 Tape Automation Ltd Pre-recorded tape cassettes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442201B2 (en:Method) * 1973-11-26 1979-12-13
NL7700809A (nl) * 1977-01-27 1978-07-31 Philips Nv Schakeling waarvan een eerste deel binnen een monolithisch geintegreerd halfgeleiderlichaam opgenomen is.

Also Published As

Publication number Publication date
JPS5534505A (en) 1980-03-11

Similar Documents

Publication Publication Date Title
US4529891A (en) Comparator circuit
US3959817A (en) Switching circuit for connecting a magnetic head in a magnetic recording and reproducing apparatus
US4631419A (en) Transistor switch and driver circuit
JPH0548429B2 (en:Method)
US3617771A (en) Differential switching system for switching low-level signals
JPS622728B2 (en:Method)
US4636659A (en) Sample and hold circuit
JP2546050Y2 (ja) 定電圧回路
JPS61251214A (ja) 電源回路
JPS6020169Y2 (ja) 記録再生兼用ヘツドの切換回路
US3165640A (en) D. c. controlled semiconductor switch for a. c. current
KR920001735B1 (ko) 음성다중 텔레비젼의 식별신호 검출회로
JPS599446Y2 (ja) ミュ−ティング制御信号発生回路
JPH0424654Y2 (en:Method)
JP3074963B2 (ja) 信号切り替え回路
JPH0743807Y2 (ja) テーププレーヤ
JPH0319048Y2 (en:Method)
JPH0572646B2 (en:Method)
JPH0246112Y2 (en:Method)
US6185060B1 (en) Changeover circuit in tape recorder
JPH0633713Y2 (ja) アナログ・スイッチ回路
JPS6023772Y2 (ja) 電源回路の制御回路
KR790001801B1 (ko) 절환회로(切換回路)
JP2563380B2 (ja) 比較回路
JPH0453157Y2 (en:Method)