JPS5459088A - Integrated circuit - Google Patents

Integrated circuit

Info

Publication number
JPS5459088A
JPS5459088A JP12516177A JP12516177A JPS5459088A JP S5459088 A JPS5459088 A JP S5459088A JP 12516177 A JP12516177 A JP 12516177A JP 12516177 A JP12516177 A JP 12516177A JP S5459088 A JPS5459088 A JP S5459088A
Authority
JP
Japan
Prior art keywords
electrode
collector
gate
current
logic operation
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
JP12516177A
Other languages
Japanese (ja)
Inventor
Kiyoshi Aoki
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP12516177A priority Critical patent/JPS5459088A/en
Publication of JPS5459088A publication Critical patent/JPS5459088A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
    • H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
    • H01L27/0203—Particular design considerations for integrated circuits
    • H01L27/0214—Particular design considerations for integrated circuits for internal polarisation, e.g. I2L
    • H01L27/0229—Particular design considerations for integrated circuits for internal polarisation, e.g. I2L of bipolar structures
    • H01L27/0233—Integrated injection logic structures [I2L]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Bipolar Integrated Circuits (AREA)
  • Logic Circuits (AREA)
  • Bipolar Transistors (AREA)

Abstract

PURPOSE:To achieve a high-integration and high-speed I<2>L device by using the bias diode to reduce the base current ad then the effect of the base resistance. CONSTITUTION:P-type layer 3 and N-type layer 4 are formed selectively to N- epitaxial layer 2 on N<+>-type substrate 1, and collector electrode 6 to be the gate output, base electrode 7 to be the gate input and injector electrode 8 are provided respectively. Particularly, collector C' provided under electrode 7 functions as the bias diode. With reduction of the C' area down to half of other collectors C1-C3 featuring the logic operation, the collector current featuring the logic operation becomes double the injector current. Thus, the sufficiently stable logic operation is ensured regardless of some difference of the collector current. In this constitution, the increase of the gate area is not required since a small bias diode only is added under the gate electrode.
JP12516177A 1977-10-20 1977-10-20 Integrated circuit Pending JPS5459088A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12516177A JPS5459088A (en) 1977-10-20 1977-10-20 Integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12516177A JPS5459088A (en) 1977-10-20 1977-10-20 Integrated circuit

Publications (1)

Publication Number Publication Date
JPS5459088A true JPS5459088A (en) 1979-05-12

Family

ID=14903377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12516177A Pending JPS5459088A (en) 1977-10-20 1977-10-20 Integrated circuit

Country Status (1)

Country Link
JP (1) JPS5459088A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS648726A (en) * 1987-07-01 1989-01-12 Matsushita Electronics Corp Semiconductor integrated circuit

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181583A (en) * 1975-01-16 1976-07-16 Tokyo Shibaura Electric Co
JPS529384A (en) * 1975-07-11 1977-01-24 Nippon Telegr & Teleph Corp <Ntt> Transistor circuit device
JPS5215256A (en) * 1975-07-28 1977-02-04 Nippon Telegr & Teleph Corp <Ntt> Integrated semiconductor logical circuit
JPS5220755A (en) * 1975-08-09 1977-02-16 Toshiba Corp Gate circuit
JPS5220756A (en) * 1975-06-30 1977-02-16 Signetics Corp Logical circuit and ic semiconductor
JPS5220778A (en) * 1975-08-09 1977-02-16 Toshiba Corp Semi-conductor unit
JPS5266366A (en) * 1975-12-01 1977-06-01 Toshiba Corp Semiconductor logic circuit
JPS5266365A (en) * 1975-12-01 1977-06-01 Toshiba Corp Semiconductor logic circuit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5181583A (en) * 1975-01-16 1976-07-16 Tokyo Shibaura Electric Co
JPS5220756A (en) * 1975-06-30 1977-02-16 Signetics Corp Logical circuit and ic semiconductor
JPS529384A (en) * 1975-07-11 1977-01-24 Nippon Telegr & Teleph Corp <Ntt> Transistor circuit device
JPS5215256A (en) * 1975-07-28 1977-02-04 Nippon Telegr & Teleph Corp <Ntt> Integrated semiconductor logical circuit
JPS5220755A (en) * 1975-08-09 1977-02-16 Toshiba Corp Gate circuit
JPS5220778A (en) * 1975-08-09 1977-02-16 Toshiba Corp Semi-conductor unit
JPS5266366A (en) * 1975-12-01 1977-06-01 Toshiba Corp Semiconductor logic circuit
JPS5266365A (en) * 1975-12-01 1977-06-01 Toshiba Corp Semiconductor logic circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS648726A (en) * 1987-07-01 1989-01-12 Matsushita Electronics Corp Semiconductor integrated circuit

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