JPS55146057A - Level detecting circuit - Google Patents

Level detecting circuit

Info

Publication number
JPS55146057A
JPS55146057A JP5196279A JP5196279A JPS55146057A JP S55146057 A JPS55146057 A JP S55146057A JP 5196279 A JP5196279 A JP 5196279A JP 5196279 A JP5196279 A JP 5196279A JP S55146057 A JPS55146057 A JP S55146057A
Authority
JP
Japan
Prior art keywords
terminal
circuit
input
output
terminals
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
JP5196279A
Other languages
Japanese (ja)
Other versions
JPH021270B2 (en
Inventor
Toshio Takeshima
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP5196279A priority Critical patent/JPS55146057A/en
Publication of JPS55146057A publication Critical patent/JPS55146057A/en
Publication of JPH021270B2 publication Critical patent/JPH021270B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)

Abstract

PURPOSE: To enable to detect several types of levels with one circuit, by adding MOST and the detection level selection signal generating circuit.
CONSTITUTION: The n sets of signal generating circuits Si having the input terminals Ai, Bi, Ci and the output terminals Di, Ei, Fi, n sets of the transfer gates GTi, and output transistors BT1, BT2 are provided. The terminal Bi of each circuit S is connected to the reset signal terminals P1 and BT2, the terminal Ci is connected to the detection level set signal terminal P2, and the terminal Ai is connected to the input terminal IN and the gate GT, and the output terminal Ei of each circuit S is connected to BT1 via the gate GT corresponded. Further, four kinds of level signals are obtained at the output terminal OUT depending on the input signal level at the input terminal IN.
COPYRIGHT: (C)1980,JPO&Japio
JP5196279A 1979-04-26 1979-04-26 Level detecting circuit Granted JPS55146057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5196279A JPS55146057A (en) 1979-04-26 1979-04-26 Level detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5196279A JPS55146057A (en) 1979-04-26 1979-04-26 Level detecting circuit

Publications (2)

Publication Number Publication Date
JPS55146057A true JPS55146057A (en) 1980-11-14
JPH021270B2 JPH021270B2 (en) 1990-01-10

Family

ID=12901478

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5196279A Granted JPS55146057A (en) 1979-04-26 1979-04-26 Level detecting circuit

Country Status (1)

Country Link
JP (1) JPS55146057A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103809014A (en) * 2012-11-15 2014-05-21 凹凸电子（武汉）有限公司 Detecting unit, detecting circuit and detecting method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0537367U (en) * 1991-09-26 1993-05-21 寿之 織田 Rod for spraying high places such as chemicals and paints
JPH0544888U (en) * 1991-11-14 1993-06-15 株式会社日本デキシー Simple vase

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103809014A (en) * 2012-11-15 2014-05-21 凹凸电子（武汉）有限公司 Detecting unit, detecting circuit and detecting method

Also Published As

Publication number Publication date
JPH021270B2 (en) 1990-01-10

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