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JPS57196559A - Semiconductor integrated circuit - Google Patents

Semiconductor integrated circuit

Info

Publication number
JPS57196559A
JPS57196559A JP8007681A JP8007681A JPS57196559A JP S57196559 A JPS57196559 A JP S57196559A JP 8007681 A JP8007681 A JP 8007681A JP 8007681 A JP8007681 A JP 8007681A JP S57196559 A JPS57196559 A JP S57196559A
Authority
JP
Japan
Prior art keywords
circuit
semiconductor integrated
integrated circuit
function
voltage
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.)
Granted
Application number
JP8007681A
Other languages
Japanese (ja)
Other versions
JPS6216474B2 (en
Inventor
Tsuneo Mano
Tatsuo Baba
Tsuneo Matsumura
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8007681A priority Critical patent/JPS57196559A/en
Publication of JPS57196559A publication Critical patent/JPS57196559A/en
Publication of JPS6216474B2 publication Critical patent/JPS6216474B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/22—Means for limiting or controlling the pin/gate ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Static Random-Access Memory (AREA)

Abstract

PURPOSE:To contrive to increase the function of a semiconductor integrated circuit device without increasing the number of terminals by a method wherein circuits to generate control signals comparing the voltage of input signal with the reference value are provided to the semiconductor integrated circuit having buffer circuits of the plural number to generate complementary output signals. CONSTITUTION:The comparators 9 to compare the voltage of input signal with the reference voltage are provided to a semiconductor substrate 1 having the buffer circuits 4 of the plural number to generate complementary output signals (R7 and -R7, for example) corresponding to signal input terminals P, Q, R0-R7, and the circuit is constituted as to input the outputs S, S' thereof to a circuit 8 having the additional function to be necessitated selectively being limited in the case when output P has the high level, and to a circuit 10 having the additional function to make outputs R7, -R7 to have the low level temporarily both together. Accordingly addition of the circuit function can be attained without increasing the number of the input terminals.
JP8007681A 1981-05-28 1981-05-28 Semiconductor integrated circuit Granted JPS57196559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8007681A JPS57196559A (en) 1981-05-28 1981-05-28 Semiconductor integrated circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8007681A JPS57196559A (en) 1981-05-28 1981-05-28 Semiconductor integrated circuit

Publications (2)

Publication Number Publication Date
JPS57196559A true JPS57196559A (en) 1982-12-02
JPS6216474B2 JPS6216474B2 (en) 1987-04-13

Family

ID=13708113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8007681A Granted JPS57196559A (en) 1981-05-28 1981-05-28 Semiconductor integrated circuit

Country Status (1)

Country Link
JP (1) JPS57196559A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11542381B2 (en) 2018-02-06 2023-01-03 Mitsubishi Materials Corporation Silver-coated resin particle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622278A (en) * 1979-07-27 1981-03-02 Fujitsu Ltd Decoder selection system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5622278A (en) * 1979-07-27 1981-03-02 Fujitsu Ltd Decoder selection system

Also Published As

Publication number Publication date
JPS6216474B2 (en) 1987-04-13

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