JPS57193126A - Selecting circuit consisting of i2l element - Google Patents

Selecting circuit consisting of i2l element

Info

Publication number
JPS57193126A
JPS57193126A JP5668681A JP5668681A JPS57193126A JP S57193126 A JPS57193126 A JP S57193126A JP 5668681 A JP5668681 A JP 5668681A JP 5668681 A JP5668681 A JP 5668681A JP S57193126 A JPS57193126 A JP S57193126A
Authority
JP
Japan
Prior art keywords
elements
injector
terminals
selecting circuit
current
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
JP5668681A
Other languages
Japanese (ja)
Inventor
Eiji Numano
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.)
TOUKOU KK
Toko Inc
Original Assignee
TOUKOU KK
Toko Inc
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 TOUKOU KK, Toko Inc filed Critical TOUKOU KK
Priority to JP5668681A priority Critical patent/JPS57193126A/en
Publication of JPS57193126A publication Critical patent/JPS57193126A/en
Pending legal-status Critical Current

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
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/082—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using bipolar transistors
    • H03K19/091—Integrated injection logic or merged transistor logic

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Logic Circuits (AREA)

Abstract

PURPOSE:To save the rate of bonding pads in forming an integrated circuit on a substrate, by constituting a selecting circuit with an I<2>L element controlling a current injected from an injector of common connection. CONSTITUTION:Control signal input terminals 1-4 are connected respectively to I<2>L elements G1-G4, multicollectors of the elements G1 and G2 are connected to I<2>L elements G11,G12 and G21,G22 of gate constitution and the injector of the elements G11,G21 and G12,G22 is commonly connected and connected to the output of the elements G3 and G4. The elements G3 and G4 control the current supplied from the injector based on the control signal at the terminals 3 and 4 to the elements G11 and G12 or the elements G21 and G22 and interrupt the supply of current to any of the gates G11-G22 based on the signal applied to the terminals 1 and 2, allowing to select the I<2>L gate.
JP5668681A 1981-04-15 1981-04-15 Selecting circuit consisting of i2l element Pending JPS57193126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5668681A JPS57193126A (en) 1981-04-15 1981-04-15 Selecting circuit consisting of i2l element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5668681A JPS57193126A (en) 1981-04-15 1981-04-15 Selecting circuit consisting of i2l element

Publications (1)

Publication Number Publication Date
JPS57193126A true JPS57193126A (en) 1982-11-27

Family

ID=13034315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5668681A Pending JPS57193126A (en) 1981-04-15 1981-04-15 Selecting circuit consisting of i2l element

Country Status (1)

Country Link
JP (1) JPS57193126A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005408A1 (en) * 1989-09-30 1991-04-18 Deutsche Thomson-Brandt Gmbh Injector control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991005408A1 (en) * 1989-09-30 1991-04-18 Deutsche Thomson-Brandt Gmbh Injector control

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