DS14C89A

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SNLS081C – MAY 1998 – REVISED APRIL 2013

Electrical Characteristics

Over recommended operating conditions, unless otherwise specified

Symbol

Parameter

Conditions

Min

Typ

Max

Units

VTH

Input High Threshold

1.3

2.7

V

VTL

Input Low Threshold

0.5

1.9

V

VHY

Typical Input Hysteresis

1.0

V

IIN

Input Current

VIN = +25V

VCC = +4.5V to +5.5V

3.6

8.3

mA

VIN = −25V

−3.6

−8.3

mA

VIN = +3V

0.43

1.0

mA

VIN = −3V

−0.43

−1.0

mA

VIN = +15V

VCC = 0V (Power-Off)

(1)

2.14

5.0

mA

VIN = −15V

−2.14

−5.0

mA

VIN = +3V

0.43

1.0

mA

VIN = −3V

−0.43

−1.0

mA

VOH

Output High Voltage

VIN = VTL (min)

IOUT = −3.2 mA

2.8

4.0

V

IOUT = −20μA

3.5

4.7

V

VOL

Output Low Voltage

VIN = VTH (max)

0.15

0.4

V

IOUT = +3.2 mA

ICC

Supply Current

No Load, VIN = 2.7V or 0.5V

0.5

900

μA

(1)

Under the power-off supply conditions it is assumed that the power supply potential drops to zero (0V) and is replaced by a low

impedance or short circuit to ground.

AC Electrical Characteristics

(1)

Over recommended operating conditions, unless otherwise specified, CI = 50 pF

Symbol

Parameter

ConditIons

Min

Typ

Max

Units

tPLH

Propagation Delay Low to High

Input Pulse Width

≥ 10 μs

3.5

6.5

μs

tPHL

Propagation Delay High to Low

Input Pulse Width

≥ 10 μs

3.2

6.5

μs

tSK

Typical Propagation Delay Skew

400

ns

tr

Output Rise TIme

40

300

ns

tf

Output Fall Time

40

300

ns

tnw

Pulse Width assumed to be Noise

1.0

μs

(1)

AC input waveforms for test purposes: tr = tf = 200 ns, VIH = +3V, VL = −3V, f = 20 KHz.

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