Datasheet

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Recommended Operating Conditions
(1)
Electrical Characteristics
SN74LVC2G38
DUAL 2-INPUT NAND GATE
WITH OPEN-DRAIN OUTPUTS
SCES554C – MARCH 2004 – REVISED FEBRUARY 2007
MIN MAX UNIT
Operating 1.65 5.5
V
CC
Supply voltage V
Data retention only 1.5
V
CC
= 1.65 V to 1.95 V 0.65 × V
CC
V
CC
= 2.3 V to 2.7 V 1.7
V
IH
High-level input voltage V
V
CC
= 3 V to 3.6 V 2
V
CC
= 4.5 V to 5.5 V 0.7 × V
CC
V
CC
= 1.65 V to 1.95 V 0.35 × V
CC
V
CC
= 2.3 V to 2.7 V 0.7
V
IL
Low-level input voltage V
V
CC
= 3 V to 3.6 V 0.8
V
CC
= 4.5 V to 5.5 V 0.3 × V
CC
V
I
Input voltage 0 5.5 V
V
O
Output voltage 0 V
CC
V
V
CC
= 1.65 V 4
V
CC
= 2.3 V 8
I
OL
Low-level output current 16 mA
V
CC
= 3 V
24
V
CC
= 4.5 V 32
V
CC
= 1.8 V ± 0.15 V, 2.5 V ± 0.2 V 20
∆ t/ ∆ v Input transition rise or fall rate V
CC
= 3.3 V ± 0.3 V 10 ns/V
V
CC
= 5 V ± 0.5 V 5
T
A
Operating free-air temperature –40 85 ° C
(1) 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.
over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS V
CC
MIN TYP
(1)
MAX UNIT
I
OL
= 100 µ A 1.65 V to 5.5 V 0.1
I
OL
= 4 mA 1.65 V 0.45
I
OL
= 8 mA 2.3 V 0.3
V
OL
V
I
OL
= 16 mA 0.4
3 V
I
OL
= 24 mA 0.55
I
OL
= 32 mA 4.5 V 0.55
I
I
A or B inputs V
I
= 5.5 V or GND 0 to 5.5 V ± 1 µ A
I
off
V
I
or V
O
= 5.5 V 0 ± 10 µ A
I
CC
V
I
= 5.5 V or GND, I
O
= 0 1.65 V to 5.5 V 10 µ A
∆ I
CC
One input at V
CC
– 0.6 V, Other inputs at V
CC
or GND 3 V to 5.5 V 500 µ A
C
i
V
I
= V
CC
or GND 3.3 V 4 pF
C
o
V
O
= V
CC
or GND 3.3 V 4.5 pF
(1) All typical values are at V
CC
= 3.3 V, T
A
= 25 ° C.
3
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