NE558 Просмотр технического описания (PDF) - Philips Electronics

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Компоненты Описание

производитель

NE558

Quad timer

Philips Electronics 

Philips Semiconductors Linear Products

Quad timer

558 EQUIVALENT CIRCUIT

VCC

Product specification

NE558

TIMING

VCONTROL

+ 3V

RESET

TRIGGER

OUT

GND

TRIGGER

VCC

R1 RL

R1 RL

R1 RL

R1 RL

T

C1

T

C1

T

C1

T

C2

TRIGGER

OUTPUT 1

OUTPUT 2

TR 0

TR 0

TR 0

TR 0

OUTPUT 1

OUTPUT 2

NOT USED

OUTPUT 3

OUTPUT 4

OUTPUT 3

OUTPUT 4

TDELA

Y

TDELAY 3(R1C)

TOUT R2C2)

Figure 1. Long-Time Delay

TOUTPUT

August 31, 1994

380

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