JPS52137228A - Programmable logic array - Google Patents

Programmable logic array

Info

Publication number
JPS52137228A
JPS52137228A JP5327576A JP5327576A JPS52137228A JP S52137228 A JPS52137228 A JP S52137228A JP 5327576 A JP5327576 A JP 5327576A JP 5327576 A JP5327576 A JP 5327576A JP S52137228 A JPS52137228 A JP S52137228A
Authority
JP
Japan
Prior art keywords
programmable logic
logic array
pla
power
iil
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
JP5327576A
Other languages
Japanese (ja)
Inventor
Toshiro Tsukada
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5327576A priority Critical patent/JPS52137228A/en
Publication of JPS52137228A publication Critical patent/JPS52137228A/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
    • H03K19/0008—Arrangements for reducing power consumption
    • H03K19/0016—Arrangements for reducing power consumption by using a control or a clock signal, e.g. in order to apply power supply

Landscapes

  • Logic Circuits (AREA)

Abstract

PURPOSE: A plural number of basic circuits of IIL , PLA is arranged, and when logic output is taken out by coupling all the outputs, power supply is turned ON/OFF to prevent unnecessary power from being supplied to PLA, thereby achieving reduction in power consumption.
COPYRIGHT: (C)1977,JPO&Japio
JP5327576A 1976-05-12 1976-05-12 Programmable logic array Pending JPS52137228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5327576A JPS52137228A (en) 1976-05-12 1976-05-12 Programmable logic array

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5327576A JPS52137228A (en) 1976-05-12 1976-05-12 Programmable logic array

Publications (1)

Publication Number Publication Date
JPS52137228A true JPS52137228A (en) 1977-11-16

Family

ID=12938178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5327576A Pending JPS52137228A (en) 1976-05-12 1976-05-12 Programmable logic array

Country Status (1)

Country Link
JP (1) JPS52137228A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0318121A (en) * 1989-06-14 1991-01-25 Fujitsu Ltd Method for constituting semiconductor integrated circuit device
US5033017A (en) * 1988-04-11 1991-07-16 Fujitsu Limited Programmable logic array with reduced power consumption
US5329178A (en) * 1991-11-27 1994-07-12 North American Philips Corporation Integrated circuit device with user-programmable conditional power-down means
US5757206A (en) * 1991-11-27 1998-05-26 Philips Electronics North America Corp. Electronic circuit with programmable gradual power consumption control

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5033017A (en) * 1988-04-11 1991-07-16 Fujitsu Limited Programmable logic array with reduced power consumption
JPH0318121A (en) * 1989-06-14 1991-01-25 Fujitsu Ltd Method for constituting semiconductor integrated circuit device
US5329178A (en) * 1991-11-27 1994-07-12 North American Philips Corporation Integrated circuit device with user-programmable conditional power-down means
US5757206A (en) * 1991-11-27 1998-05-26 Philips Electronics North America Corp. Electronic circuit with programmable gradual power consumption control

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