6301-060804-2

The information included herein is believed to be

accurate and reliable. However, LSI Computer Systems,

Inc. assumes no responsibilities for inaccuracies, nor for

any infringements of patent rights of others which may

result from its use.

With SW in the open position, the timeout is set to 15 minutes. In the closed position, the time-out is set to

30 seconds. Any change in the switch (SW) position will cause the time-out to reset and begin again.

At the end of the time-out the neon bulb will flash at a 1.875Hz rate and the normally on load will be turned off.

FIGURE 2. TYPICAL APPLICATION CIRCUIT

MAXIMUM RATINGS:

PARAMETER

SYMBOL

VALUE

UNIT

Storage Temperature

-55 to +150

°C

Operating Temperature

0 to +85

°C

DC Supply Voltage

+7.5

V

Voltage at any input

V

COUNTER

DECODER

LS6301

1

2

3

4

8

7

6

5

NORMALLY

OFF LOAD

NORMALLY

ON LOAD

AC LINE

VOLTAGE

(115, 60Hz)

R1

4.7M

Ω

R1

18K

Ω

D2

1N4004

AC IN

A

C

B

OUT 1

OUT 2

GND

C1

220pF

C3

+

-

47uF

±20%

6.3V

D1

1N4004

R2

18K

Ω

NEON BULB

2N5064

Q2

2N5064

C2

220pF