Absolute Maximum Ratings(Note 1)

Note 1: The “Absolute Maximum Ratings” are those values beyond which

the safety of the device cannot be guaranteed. The device should not be

operated at these limits. The parametric values defined in the Electrical

Characteristics tables are not guaranteed at the absolute maximum ratings.

The “Recommended Operating Conditions” table will define the conditions

for actual device operation.

Recommended Operating Conditions

Electrical Characteristics

over recommended operating free air temperature range (unless otherwise noted)

Note 2: All typicals are at VCC = 5V, TA = 25°C.

Note 3: Not more than one output should be shorted at a time, not to exceed one second duration

Supply Voltage

7V

Input Voltage

DIR or G

7V

A or B

5.5V

Operating Free Air Temperature Range

0

°C to +70°C

Storage Temperature Range

−65°C to +150°C

Symbol

Parameter

Min

Nom

Max

Units

VCC

Supply Voltage

4.75

5

5.25

V

VIH

HIGH Level Input Voltage

2

V

VIL

LOW Level Input Voltage

0.8

V

IOH

HIGH Level Output Current

−15

mA

IOL

LOW Level Output Current

24

mA

TA

Free Air Operating Temperature

0

70

°C

Symbol

Parameter

Conditions

Min

Typ

Max

Units

(Note 2)

VI

Input Clamp Voltage

VCC = Min, II = −18 mA

−1.5

V

HYS

Hysteresis (VT+ − VT−)VCC = Min

0.2

0.4

V

VOH

HIGH Level

VCC = Min, VIH = Min

2.7

Output Voltage

VIL = Max, IOH = −1 mA

VCC = Min, VIL = Min

2.4

3.4

V

VIL = Max, IOH = −3 mA

VCC = Min, VIH = Min

2

VIL = 0.5V, IOH = Max

VOL

LOW Level

VCC = Min

IOL = 12 mA

0.4

Output Voltage

VIL = Max

IOL = Max

0.5

V

VIH = Min

IOZH

Off-State Output Current,

VCC = Max

VO = 2.7V

20

µA

HIGH Level Voltage Applied

VIL = Max

IOZL

Off-State Output Current,

VIH = Min

VO = 0.4V

−200

µA

LOW Level Voltage Applied

II

Input Current at Maximum

VCC = Max

A or B

VI = 5.5V

0.1

mA

Input Voltage

DIR or G

VI = 7V

0.1

IIH

HIGH Level Input Current

VCC = Max, VI = 2.7V

20

µA

IIL

LOW Level Input Current

VCC = Max, VI = 0.4V

−0.2

mA

IOS

Short Circuit Output Current

VCC = Max (Note 3)

−40

−225

mA

ICC

Supply Current

Outputs HIGH

VCC = Max

48

70

Outputs LOW

62

90

mA

Outputs at Hi-Z

64

95

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