SN54LVC14A, SN74LVC14A
HEX SCHMITT-TRIGGER INVERTERS
SCAS285X – MARCH 1993 – REVISED JULY 2005
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Electrical Characteristics
over operating free-air temperature range (unless otherwise noted)
SN54LVC14A
PARAMETER
TEST CONDITIONS
V
CC
2.7 V
3V
3.6 V
2.7 V
3V
3.6 V
2.7 V
3V
3.6 V
I
OH
= –100
µA
V
OH
I
OH
= –12 mA
I
OH
= –24 mA
I
OL
= 100
µA
V
OL
I
I
I
CC
∆I
CC
C
i
(1)
T
A
= 25°C
I
OL
= 12 mA
I
OL
= 24 mA
V
I
= 5.5 V or GND
V
I
= V
CC
or GND, I
O
= 0
One input at V
CC
– 0.6 V, Other inputs at V
CC
or GND
V
I
= V
CC
or GND
2.7 V to 3.6 V
2.7 V
3V
3V
2.7 V to 3.6 V
2.7 V
3V
3.6 V
3.6 V
2.7 V to 3.6 V
3.3 V
5
(1)
–55 TO 125°C
MIN
V
T+
Positive-going
threshold
V
T–
Negative-going
threshold
∆V
T
Hysteresis
(V
T+
– V
T-
)
0.8
0.9
1.1
0.4
0.6
0.8
0.3
0.3
0.3
V
CC
– 0.2
2.2
2.4
2.2
0.2
0.4
0.55
±5
10
500
µA
µA
µA
pF
V
V
TYP MAX
2
2
2
1.4
1.5
1.7
1.1
1.2
1.2
V
V
V
UNIT
4
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