If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Supply Voltage

7V

Common-Mode Range

Differential Input Voltage

Enable Voltage

7V

Output Sink Current

50 mA

Maximum Power Dissipation (Note 1) at 25˚C

Cavity Package

1433 mW

Molded Dip Package

1362 mW

SO Package DS26LS32

1002 mW

DS26LS32A

1051 mW

Storage Temperature Range

−65˚C to

+165˚C

Lead Temperature (Soldering, 4 seconds)

260˚C

Operating Conditions

Min

Max

Units

Supply Voltage, (V

DS26LS32M, DS26LS33M

4.5

5.5

V

(MIL)

DS26LS32C

4.75

5.25

V

DS26LS32AC

(COML)

Temperature, (T

DS26LS32M, DS26LS33M

−55

+125

˚C

(MIL)

DS26LS32C

0

+70

˚C

DS26LS32AC

(COML)

Note 1: Derate cavity package 9.6 mW/˚C above 25˚C; derate molded DIP

package 10.9 mW/˚C above 25˚C.

Note 2: Derate SO Package 8.01 mW/˚C for DS26LS32

8.41 mW/˚C for DS26LS32A

over the operating temperature range unless otherwise specified

Symbol

Parameter

Conditions

Min

Typ

Max

Units

V

TH

Differential Input

V

DS26LS32, DS26LS32A, −7V

≤ V

−0.2

0.2

V

Voltage

or V

OL

DS26LS33, DS26LS33A, −15V

≤ V

−0.5

0.5

V

R

IN

Input Resistance

−15V

≤ V

6.0

8.5

k

Ω

I

IN

Input Current (Under

V

2.3

mA

Test)

V

−2.8

mA

V

OH

Output High Voltage

V

Commercial

2.7

4.2

V

V

Military

2.5

4.2

V

V

OL

Output Low Voltage

V

I

0.4

V

V

I

0.45

V

V

IL

Enable Low Voltage

0.8

V

V

IH

Enable High Voltage

2.0

V

V

I

Enable Clamp

V

−1.5

V

Voltage

I

O

OFF-State (High

V

V

20

µA

Impedance) Output

V

−20

µA

Current

I

IL

Enable Low Current

V

−0.36

mA

I

IH

Enable High Current

V

20

µA

I

SC

Output Short-Circuit

V

−15

−85

mA

Current

I

CC

Power Supply

V

DS26LS32, DS26LS32A

52

70

mA

Current

Outputs Disabled

DS26LS33, DS26LS33A

57

80

mA

I

I

Input High Current

V

100

µA

V

HYST

Input Hysteresis

T

DS26LS32, DS26S32A

100

mV

V

DS26LS33, DS26LS33A

200

mV

Note 3: “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the device

should be operated at these limits. The table of “Electrical Characteristics” provides conditions for actual device operation.

Note 4: All currents into device pins are shown as positive, all currents out of device pins are shown as negative, all voltages are referenced to ground, unless oth-

erwise specified. All values shown as max or min are so classified on absolute value basis.

Note 6: Only one output at a time should be shorted.

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