Datasheet

SN54LVC14A, SN74LVC14A
www.ti.com SCAS285Y –MARCH 1993–REVISED OCTOBER 2010
Electrical Characteristics
over operating free-air temperature range (unless otherwise noted)
SN54LVC14A
PARAMETER TEST CONDITIONS V
CC
–55 TO 125°C UNIT
MIN TYP MAX
2.7 V 0.8 2
V
T+
Positive-going 3 V 0.9 2 V
threshold
3.6 V 1.1 2
2.7 V 0.4 1.4
V
T–
Negative-going 3 V 0.6 1.5 V
threshold
3.6 V 0.8 1.7
2.7 V 0.3 1.1
ΔV
T
Hysteresis 3 V 0.3 1.2 V
(V
T+
– V
T-
)
3.6 V 0.3 1.2
I
OH
= –100 mA 2.7 V to 3.6 V V
CC
– 0.2
2.7 V 2.2
V
OH
I
OH
= –12 mA V
3 V 2.4
I
OH
= –24 mA 3 V 2.2
I
OL
= 100 mA 2.7 V to 3.6 V 0.2
V
OL
I
OL
= 12 mA 2.7 V 0.4 V
I
OL
= 24 mA 3 V 0.55
I
I
V
I
= 5.5 V or GND 3.6 V ±5 mA
I
CC
V
I
= V
CC
or GND, I
O
= 0 3.6 V 10 mA
ΔI
CC
One input at V
CC
– 0.6 V, Other inputs at V
CC
or GND 2.7 V to 3.6 V 500 mA
C
i
V
I
= V
CC
or GND 3.3 V 5
(1)
pF
(1) T
A
= 25°C
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