JPS5439536A - Ttl circuit possible for wired logic - Google Patents

Ttl circuit possible for wired logic

Info

Publication number
JPS5439536A
JPS5439536A JP10619577A JP10619577A JPS5439536A JP S5439536 A JPS5439536 A JP S5439536A JP 10619577 A JP10619577 A JP 10619577A JP 10619577 A JP10619577 A JP 10619577A JP S5439536 A JPS5439536 A JP S5439536A
Authority
JP
Japan
Prior art keywords
wired logic
ttl circuit
circuit possible
ttl
circuit
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
JP10619577A
Other languages
Japanese (ja)
Inventor
Masahiro Matsui
Yuzo Usui
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10619577A priority Critical patent/JPS5439536A/en
Publication of JPS5439536A publication Critical patent/JPS5439536A/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
    • H03K19/003—Modifications for increasing the reliability for protection
    • H03K19/00307—Modifications for increasing the reliability for protection in bipolar transistor circuits

Landscapes

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

Abstract

PURPOSE:To prevent the destruction of output power transistor, by connecting the base current limit circuit to the base circuit of the output inverter transistor.
JP10619577A 1977-09-02 1977-09-02 Ttl circuit possible for wired logic Pending JPS5439536A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10619577A JPS5439536A (en) 1977-09-02 1977-09-02 Ttl circuit possible for wired logic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10619577A JPS5439536A (en) 1977-09-02 1977-09-02 Ttl circuit possible for wired logic

Publications (1)

Publication Number Publication Date
JPS5439536A true JPS5439536A (en) 1979-03-27

Family

ID=14427389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10619577A Pending JPS5439536A (en) 1977-09-02 1977-09-02 Ttl circuit possible for wired logic

Country Status (1)

Country Link
JP (1) JPS5439536A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132279A (en) * 1979-04-02 1980-10-14 Canon Inc Liquid-drip jet recording device
JPS55132280A (en) * 1979-04-02 1980-10-14 Canon Inc Liquid drip jet recording device
JPS55132277A (en) * 1979-04-02 1980-10-14 Canon Inc Liquid-drip jet recording device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55132279A (en) * 1979-04-02 1980-10-14 Canon Inc Liquid-drip jet recording device
JPS55132280A (en) * 1979-04-02 1980-10-14 Canon Inc Liquid drip jet recording device
JPS55132277A (en) * 1979-04-02 1980-10-14 Canon Inc Liquid-drip jet recording device
JPH0322306B2 (en) * 1979-04-02 1991-03-26 Canon Kk
JPH046548B2 (en) * 1979-04-02 1992-02-06 Canon Kk

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