Datasheet
Recommended Operating Conditions
(1)
Electrical Characteristics
SN74LVC125A-Q1
www.ti.com
.................................................................................................................................................. SCAS762B – FEBRUARY 2004 – REVISED APRIL 2008
T
A
= 25° C – 40 ° C to 125° C
UNIT
MIN MAX MIN MAX
Operating 1.65 3.6 1.65 3.6
V
CC
Supply voltage V
Data retention only 1.5 1.5
V
CC
= 1.65 V to 1.95 V 0.65 × V
CC
0.65 × V
CC
V
IH
High-level input voltage V
CC
= 2.3 V to 2.7 V 1.7 1.7 V
V
CC
= 2.7 V to 3.6 V 2 2
V
CC
= 1.65 V to 1.95 V 0.35 × V
CC
0.35 × V
CC
V
IL
Low-level input voltage V
CC
= 2.3 V to 2.7 V 0.7 0.7 V
V
CC
= 2.7 V to 3.6 V 0.8 0.8
V
I
Input voltage 0 5.5 0 5.5 V
V
O
Output voltage 0 V
CC
0 V
CC
V
V
CC
= 1.65 V – 4 – 4
V
CC
= 2.3 V – 8 – 8
I
OH
High-level output current mA
V
CC
= 2.7 V – 12 – 12
V
CC
= 3 V – 24 – 24
V
CC
= 1.65 V 4 4
V
CC
= 2.3 V 8 8 mA
I
OL
Low-level output current
V
CC
= 2.7 V 12 12
V
CC
= 3 V 24 24 mA
Δ t/ Δ v Input transition rise or fall rate 8 8 ns/V
(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)
T
A
= 25 ° C – 40 ° C to 125 ° C
PARAMETE
TEST CONDITIONS V
CC
UNIT
R
MIN TYP MAX MIN MAX
I
OH
= – 100 µ A 1.65 V to 3.6 V V
CC
– 0.2 V
CC
– 0.2
I
OH
= – 4 mA 1.65 V 1.29 1.1
I
OH
= – 8 mA 2.3 V 1.9 1.75
V
OH
V
2.7 V 2.2 2.1
I
OH
= – 12 mA
3 V 2.4 2.35
I
OH
= – 24 mA 3 V 2.3 2.1
I
OL
= 100 µ A 1.65 V to 3.6 V 0.1 0.2
I
OL
= 4 mA 1.65 V 0.24 0.45
V
OL
I
OL
= 8 mA 2.3 V 0.3 0.7 V
I
OL
= 12 mA 2.7 V 0.4 0.5
I
OL
= 24 mA 3 V 0.55 0.7
I
I
V
I
= 5.5 V or GND 3.6 V ± 1 ± 10 µ A
I
OZ
V
O
= V
CC
or GND 3.6 V ± 1 ± 10 µ A
I
CC
V
I
= V
CC
or GND, I
O
= 0 3.6 V 1 20 µ A
One input at V
CC
– 0.6 V,
Δ I
CC
2.7 V to 3.6 V 500 500 µ A
Other inputs at V
CC
or GND
C
i
V
I
= V
CC
or GND 3.3 V 5 pF
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