JPS5741037A - Timing circuit - Google Patents

Timing circuit

Info

Publication number
JPS5741037A
JPS5741037A JP11682980A JP11682980A JPS5741037A JP S5741037 A JPS5741037 A JP S5741037A JP 11682980 A JP11682980 A JP 11682980A JP 11682980 A JP11682980 A JP 11682980A JP S5741037 A JPS5741037 A JP S5741037A
Authority
JP
Japan
Prior art keywords
timer
capacitor
output
shot
starts
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
JP11682980A
Other languages
Japanese (ja)
Other versions
JPS6044846B2 (en
Inventor
Susumu Kido
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 JP11682980A priority Critical patent/JPS6044846B2/en
Publication of JPS5741037A publication Critical patent/JPS5741037A/en
Publication of JPS6044846B2 publication Critical patent/JPS6044846B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28—Modifications for introducing a time delay before switching

Landscapes

  • Electronic Switches (AREA)

Abstract

PURPOSE:To set the number of timing circuits to one, by shortening a reset time of one timing circuit for responding to plural condition signals. CONSTITUTION:When a condition signal I1 becomes a ''1'' level, a timer T10 starts. The timer T10 is constituted of a capacitor and a resistance, and the capacitor is gradually discharged. When this capacitor voltage drops down to prescribed voltage, an output pulse is outputted from the timer T10, and starts a one-shot B1. Also, the output pulse of the timer T10 sets a flip-flop F1 through a gate G12. An output of the one-shot B1 opens a gate G4, the capacitor of the timer T10 is charged, and it becomes an initial state. In this case, even if condition signals I2, I3... come in before the timer is returned to its initial state, a time error of the output of the timer T10 is small since the time required for charging the capacitor is short.
JP11682980A 1980-08-25 1980-08-25 timer circuit Expired JPS6044846B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11682980A JPS6044846B2 (en) 1980-08-25 1980-08-25 timer circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11682980A JPS6044846B2 (en) 1980-08-25 1980-08-25 timer circuit

Publications (2)

Publication Number Publication Date
JPS5741037A true JPS5741037A (en) 1982-03-06
JPS6044846B2 JPS6044846B2 (en) 1985-10-05

Family

ID=14696649

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11682980A Expired JPS6044846B2 (en) 1980-08-25 1980-08-25 timer circuit

Country Status (1)

Country Link
JP (1) JPS6044846B2 (en)

Also Published As

Publication number Publication date
JPS6044846B2 (en) 1985-10-05

Similar Documents

Publication Publication Date Title
JPS5787620A (en) Clock generating circuit
EP0301603A3 (en) Output circuit of semiconductor integrated circuit device
JPS57111120A (en) Reset pulse generator
JPS57152218A (en) Frequency and voltage converting circuit
JPS558120A (en) Tone detection device
JPS5741037A (en) Timing circuit
JPS5783922A (en) Delay circuit
JPS5455346A (en) Coupling circuit
JPS5318979A (en) Mis type integrated circuit
JPS5780826A (en) Waveform shaping circuit
JPS57111714A (en) Integrated circuit
JPS56100520A (en) Pulse processing circuit
JPS56100519A (en) Pulse processing circuit
JPS52133235A (en) Judging circuit
SU907785A2 (en) Pulse duration shaper
JPS57194627A (en) Protecting device for load control circuit
JPS5784618A (en) One shot circuit
JPS55118155A (en) Test method and its device for logic circuit
JPS57167196A (en) Memory circuit
JPS5773532A (en) Count value storage device
JPS5694835A (en) A/d converter
JPS54145581A (en) Driver circuit of clock device
JPS5391628A (en) Auto clear circuit
JPS5490942A (en) Integrated circuit unit
JPS575420A (en) Delay circuit