74LVC14A Philips, 74LVC14A Datasheet - Page 5

• Manufacturer Part Number: 74LVC14A
• Description: Hex inverting Schmitt-trigger with 5V tolerant input
• Manufacturer: Philips

1. All typical values are measured at T
2. The V
Philips Semiconductors
TRANSFER CHARACTERISTICS
Voltages are referenced to GND (ground = 0 V).
NOTES:
TRANSFER CHARACTERISTIC WAVEFORMS
1998 Apr 28
Figure 3. Typical 74LVC14 transfer characteristics; V
SYMBOL
Hex inverting Schmitt-trigger with 5V
tolerant input
V
V
V
I CC
(mA)
T+
T–
H
IH
and V
5
4
3
2
1
0
V
0
O
P
Positive-going
threshold
threshold
N
Negative-going
threshold
threshold
H t
Hysteresis
(V
(V
Figure 1. Transfer characteristic.
IL
T+
T+
iti
from the DC family characteristics are superseded by the V
PARAMETER
– V
ti
0.6
V
T
T-
i
V
)
)
T–
i
i
1.2
V
H
V
T+
amb
1.8
= 25 C
V in (V)
MIN
1.1
1.1
0.8
0.8
0.3
0.3
–
0
–
SV00427
2.4
SV00444
–40 TO +85
V
T
I
CC
amb
3.0
TYP
0.45
0.4
–
–
–
–
–
–
–
= 3.3 V.
( C)
1
*
5
MAX
1.2
2.0
2.0
1.5
1.5
–
–
–
–
T+
and V
where V
V O
V I
UNIT
V
V
V
T-
Figure 2. Definition of
.
T+
and V
V T+
2.7 to 3.6
2.7 to 3.6
2.7 to 3.6
V
1.2
2.7
1.2
2.7
1.2
2.7
(V)
T-
CC
CC
are between limits of 20% and 70%
TEST CONDITIONS
Figures 1 and 2
Figures 1 and 2
Figures 1, 2 and 3
V T)
V T–
, V
WAVEFORMS
WAVEFORMS
T-
74LVC14A
and V
Product specification
V
H
H
SV00428
;