KR900021308U - Ground separation circuit - Google Patents

Ground separation circuit

Info

Publication number
KR900021308U
KR900021308U KR2019890006531U KR890006531U KR900021308U KR 900021308 U KR900021308 U KR 900021308U KR 2019890006531 U KR2019890006531 U KR 2019890006531U KR 890006531 U KR890006531 U KR 890006531U KR 900021308 U KR900021308 U KR 900021308U
Authority
KR
South Korea
Prior art keywords
separation circuit
ground separation
ground
circuit
separation
Prior art date
Application number
KR2019890006531U
Other languages
Korean (ko)
Other versions
KR920002338Y1 (en
Inventor
홍찬호
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019890006531U priority Critical patent/KR920002338Y1/en
Publication of KR900021308U publication Critical patent/KR900021308U/en
Application granted granted Critical
Publication of KR920002338Y1 publication Critical patent/KR920002338Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H03K19/018—Coupling arrangements; Interface arrangements using bipolar transistors only
    • H03K19/01806—Interface arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Inverter Devices (AREA)
KR2019890006531U 1989-05-19 1989-05-19 Earth separating circuit KR920002338Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890006531U KR920002338Y1 (en) 1989-05-19 1989-05-19 Earth separating circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890006531U KR920002338Y1 (en) 1989-05-19 1989-05-19 Earth separating circuit

Publications (2)

Publication Number Publication Date
KR900021308U true KR900021308U (en) 1990-12-15
KR920002338Y1 KR920002338Y1 (en) 1992-04-09

Family

ID=19286224

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890006531U KR920002338Y1 (en) 1989-05-19 1989-05-19 Earth separating circuit

Country Status (1)

Country Link
KR (1) KR920002338Y1 (en)

Also Published As

Publication number Publication date
KR920002338Y1 (en) 1992-04-09

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19970829

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee