1/8

®

TS3V556

N

DIP14

(Plastic Package)

D

SO14

.

DEDICATED TO 3.3V OR BATTERY SUPPLY

(Specified at 3V and 5V)

.

VERY LOW POWER CONSUMPTION :

.

WIDE SINGLE SUPPLY RANGE :

+2.7V to +16V

.

HIGH OUTPUT CURRENT CAPABILITY

.

SUPPLY CURRENT SPIKES REDUCED

DURING OUTPUT TRANSITIONS

.

HIGH INPUT IMPEDANCE : 10

12

.

PIN-TO-PIN AND FUNCTIONALLY COMPATI-

BLE WITH BIPOLAR NE556 AND CMOS

TS556

.

OUTPUT COMPATIBLE WITH TTL,CMOS

AND LOGIC MOS

DESCRIPTION

The TS3V556 with its low consumption (90

µA/tim

3.3V or battery supply (specified at 3V and 5V offer-

stable or astable mode, timing remains very accu-

rate.

Timing capacitors can also be minimized due to

high input impedance (10

12

Ω).

ORDER CODES

Part Number

Temperature

Range

Package

ND

TS3V556I

-40, +125

ll

3V LOW POWER DUAL TIMERS

Tr ig ger

O u t put

Cont r o l Vol t a g e

4

8

5

6

7

9

10

11

12

13

14

Tr i gge r

Th r e s h o l d

Di s c h a r g e

Re s e t

Out put

Discha rge

GN D

1

2

3

T h r e s hold

Cont r o l Vol t age

Re se t

CC

V

PIN CONNECTIONS (top view)

May 2000