TLC552C

DUAL LINCMOS

™ TIMER

SLFS046 – FEBRUARY 1984 – REVISED MAY 1988

3

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

electrical characteristics at specified free-air temperature, VDD = 1 V

PARAMETER

TEST CONDITIONS

TA†

MIN

TYP

MAX

UNIT

Threshold voltage level

25

°C

0.475

0.67

0.85

V

Threshold voltage level

Full range

0.45

0.875

V

Threshold current

25

°C

10

pA

Threshold current

MAX

75

pA

Trigger voltage level

25

°C

0.15

0.33

0.425

V

Trigger voltage level

Full range

0.1

1.45

V

Trigger current

25

°C

10

pA

Trigger current

MAX

75

pA

Reset voltage level

25

°C

0.4

0.7

1

V

Reset voltage level

Full range

0.3

1

V

Reset current

25

°C

10

pA

Reset current

MAX

75

pA

Control voltage (open-circuit) as a percentage of supply voltage

MAX

66.7%

Discharge switch on state voltage

IOL = 100 µA

25

°C

0.02

0.15

V

Discharge switch on-state voltage

IOL = 100 µA

Full range

0.2

V

Discharge switch off state current

25

°C

0.1

nA

Discharge switch off-state current

MAX

0.5

nA

Low level output voltage

IOL = 100 µA

25

°C

0.03

0.2

V

Low-level output voltage

IOL = 100 µA

Full range

0.25

V

High level output voltage

IOH =10 µA

25

°C

0.6

0.98

V

High-level output voltage

IOH = – 10 µA

Full range

0.6

V

Supply current

25

°C

30

200

µA

Supply current

Full range

300

µA

† Full range (MIN to MAX) is 0

°C to 70°C.