Electrical characteristics

MC1489/MC1489A

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Electrical characteristics

Table 3.

Electrical characteristics (Response control pin in open; VS = 5V, Tamb = 0 to 75°C, unless

otherwise specified)

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

IIH

Positive input current

VIH = 25 V

3.6

8.3

mA

VIH = 3 V

0.43

IIL

Negative input current

VIL = - 25 V

-3.6

-8.3

mA

VIL = - 3 V

-0.43

VIH

Input turn-on threshold

voltage

Tamb = 25°C,

VOL ≤ 0.45 V

IL = 10 mA

for MC1489

1

1.5

V

for MC1489A

1.75

1.95

2.25

VIL

Input turn-off threshold

voltage

Tamb = 25°C, VOL ≥ 2.5 V IL = -0.5 mA

0.75

1.25

V

VOH

Output voltage high

VIH = 0.75 V, IL = -0.5 mA

2.5

4

5

V

IL = 0.5 mA Input Open Circuit

2.5

4

5

VOL

Output voltage low

VIL = 3 V, IL = 10 mA

0.2

0.45

V

IOS

Output short circuit

current

-3

-4

mA

IS

Power supply current

All gates "ON", IO = 0 mA, VIH = 5 V

16

26

mA

PC

Power consumption

VIH = 5 V

80

130

mW

Table 4.

Switching characteristics (VS = 5V, Tamb = 25°C)

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

tPLH

Propagation delay time

RL = 3.9 KΩ

25

85

ns

tTHL

Rise time

RL = 3.9 KΩ

120

175

ns

tPHL

Propagation delay time

RL = 390 Ω

25

50

ns

tTHL

Fall time

RL = 390 Ω

10

20

ns