JPS5693432A - Electric circuit - Google Patents

Electric circuit

Info

Publication number
JPS5693432A
JPS5693432A JP16933879A JP16933879A JPS5693432A JP S5693432 A JPS5693432 A JP S5693432A JP 16933879 A JP16933879 A JP 16933879A JP 16933879 A JP16933879 A JP 16933879A JP S5693432 A JPS5693432 A JP S5693432A
Authority
JP
Japan
Prior art keywords
output
circuit
control
point
signal
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
JP16933879A
Other languages
Japanese (ja)
Inventor
Nobuaki Kitamura
Masao Mizukami
Koji Masuda
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 Tokyo Electronics Co Ltd
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 Tokyo Electronics Co Ltd, Hitachi Ltd, Hitachi Ome Electronic Co Ltd filed Critical Hitachi Tokyo Electronics Co Ltd
Priority to JP16933879A priority Critical patent/JPS5693432A/en
Priority to US06/157,853 priority patent/US4356409A/en
Priority to DE19803024274 priority patent/DE3024274A1/en
Publication of JPS5693432A publication Critical patent/JPS5693432A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H03K17/603—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors with coupled emitters

Landscapes

  • Electronic Switches (AREA)
  • Logic Circuits (AREA)

Abstract

PURPOSE:To make the rise speed of the potential at the output point high, by ignoring equivalently the parasitic capacity, which the control circuit connected to the output point of the switching circuit has, at the view from the output point of the switching circuit. CONSTITUTION:Switching circuit 3 transmits the first level output signal VCC or the second level output signal GND to output OUT. Control circuit 2 performs control at the abnormality so that output OUT of circuit 3 is forcedly signal VCC or signal GND. Diode D1 as the switching means is arranged between control input N1 of circuit 3 and control output N2 of circuit 2. Resistance R2 is connected between output N2 and the potential point equal to signal VCC.
JP16933879A 1979-06-29 1979-12-27 Electric circuit Pending JPS5693432A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP16933879A JPS5693432A (en) 1979-12-27 1979-12-27 Electric circuit
US06/157,853 US4356409A (en) 1979-06-29 1980-06-09 Level conversion circuit
DE19803024274 DE3024274A1 (en) 1979-06-29 1980-06-27 LEVEL CONVERTER CONTROL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16933879A JPS5693432A (en) 1979-12-27 1979-12-27 Electric circuit

Publications (1)

Publication Number Publication Date
JPS5693432A true JPS5693432A (en) 1981-07-29

Family

ID=15884698

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16933879A Pending JPS5693432A (en) 1979-06-29 1979-12-27 Electric circuit

Country Status (1)

Country Link
JP (1) JPS5693432A (en)

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