
Absolute Maximum Ratings (Note 1)
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 g25V
Differential Input Voltage g25V
Enable Voltage 7V
Output Sink Current 50 mA
Maximum Power Dissipation*at 25§C
Cavity Package 1433 mW
Molded Dip Package 1362 mW
SO Package DS26LS32 1002 mW
DS26LS32A 1051 mW
*Derate cavity package 9.6 mW/§C above 25§C; derate molded DIP package
10.9 mW/§C above 25§C.
Derate SO Package 8.01 mW/§C for DS26LS32
8.41 mW/§C for DS26LS32A
Storage Temperature Range b65§Ctoa
165§C
Lead Temperature (Soldering, 4 seconds) 260§C
Operating Conditions
Min Max Units
Supply Voltage, (VCC)
DS26LS32M, DS26LS33M 4.5 5.5 V
(MIL)
DS26LS32C, DS26LS33C 4.75 5.25 V
DS26LS32AC, DS26LS33AC
(COML)
Temperature, (TA)
DS26LS32M, DS26LS33M b55 a125 §C
(MIL)
DS26LS32C, DS26LS33C 0 a70 §C
DS26LS32AC, DS26LS33AC
(COML)
Electrical Characteristics over the operating temperature range unless otherwise specified (Notes 2, 3 and 4)
Symbol Parameter Conditions Min Typ Max Units
VTH Differential Input VOUT eVOH DS26LS32, DS26LS32A, b7V sVCM sa7V b0.2 g0.07 0.2 V
Voltage or VOL DS26LS33, DS26LS33A, b15V sVCM a15V b0.5 g0.14 0.5 V
RIN Input Resistance b15V sVCM sa15V (One Input AC GND) 6.0 8.5 kX
IIN Input Current (Under VIN e15V, Other Input b15V sVIN sa15V 2.3 mA
Test) VIN eb
15V, Other Input b15V sVIN sa15V b2.8 mA
VOH Output High Voltage VCC eMIN, DVIN e1V, Commercial 2.7 4.2 V
VENABLE e0.8V, IOH eb
440 mAMilitary 2.5 4.2 V
VOL Output Low Voltage VCC eMin, DVIN eb
1V, IOL e4 mA 0.4 V
VENABLE e0.8V IOL e8 mA 0.45 V
VIL Enable Low Voltage 0.8 V
VIH Enable High Voltage 2.0 V
VIEnable Clamp VCC eMin, IIN eb
18 mA b1.5 V
Voltage
IOOFF-State (High VCC eMax VOe2.4V 20 mA
Impedance) Output
VOe0.4V b20 mA
Current
IIL Enable Low Current VIN e0.4V b0.36 mA
IIH Enable High Current VIN e2.7V 20 mA
ISC Output Short-Circuit VOe0V, VCC eMax, DVIN e1V b15 b85 mA
Current
ICC Power Supply VCC eMax, All VIN eGND, DS26LS32, DS26LS32A 52 70 mA
Current Outputs Disabled DS26LS33, DS26LS33A 57 80 mA
IIInput High Current VIN e5.5V 100 mA
VHYST Input Hysteresis TAe25§C, VCC e5V, DS26LS32, DS26S32A 100 mV
VCM e0V DS26LS33, DS26LS33A 200 mV
Note 1: ‘‘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 2: 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
otherwise specified. All values shown as max or min are so classified on absolute value basis.
Note 3: All typical values are VCC e5V, TAe25§C.
Note 4: Only one output at a time should be shorted.
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