Datasheet

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   
SCLS323M − MARCH 1996 − REVISED JUNE 2005
3
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
recommended operating conditions (see Note 3)
MIN MAX UNIT
V
CC
Supply voltage 2 5.5 V
V
CC
= 2 V 1.5
V
IH
High-level input voltage
V
CC
= 3 V
2.1
V
V
IH
High-level input voltage
V
CC
= 5.5 V 3.85
V
V
CC
= 2 V 0.5
V
IL
Low-level input voltage
V
CC
= 3 V
0.9
V
V
IL
Low-level input voltage
V
CC
= 5.5 V 1.65
V
V
I
Input voltage 0 5.5 V
V
O
Output voltage 0 V
CC
V
V
CC
= 2 V −50 mA
I
OH
High-level output current
V
CC
= 3.3 V ± 0.3 V
−4
mA
I
OH
High-level output current
V
CC
= 5 V ± 0.5 V −8
mA
V
CC
= 2 V 50 m A
I
OL
Low-level output current
V
CC
= 3.3 V ± 0.3 V
4
mA
I
OL
Low-level output current
V
CC
= 5 V ± 0.5 V 8
mA
∆t/∆v
Input transition rise or fall rate
V
CC
= 3.3 V ± 0.3 V 100
ns/V
∆t/∆v Input transition rise or fall rate
V
CC
= 5 V ± 0.5 V
20
ns/V
T
A
Operating free-air temperature −40 85 °C
NOTE 3: All unused inputs of the device must be held at V
CC
or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
electrical characteristics over recommended operating free-air temperature range (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
V
CC
T
A
= 25°C
MIN
MAX
UNIT
PARAMETER
TEST CONDITIONS
V
CC
MIN TYP MAX
MIN
MAX
UNIT
2 V 1.9 2 1.9
I
OH
= −50 mA
3 V 2.9 3 2.9
V
OH
I
OH
= −50 mA
4.5 V 4.4 4.5 4.4
V
V
OH
I
OH
= −4 mA
3 V 2.58 2.48
V
I
OH
= −8 mA
4.5 V 3.94 3.8
2 V 0.1 0.1
I
OL
= 50 mA
3 V 0.1 0.1
V
OL
I
OL
= 50 mA
4.5 V 0.1 0.1
V
V
OL
I
OL
= 4 mA
3 V 0.36 0.44
V
I
OL
= 8 mA
4.5 V 0.36 0.44
I
I
V
I
= 5.5 V or GND 0 V to 5.5 V ±0.1 ±1 m A
I
CC
V
I
= V
CC
or GND, I
O
= 0 5.5 V 1 10 mA
C
i
V
I
= V
CC
or GND 5 V 4 10 10 pF