Datasheet

Philips Semiconductors Product specification
74LVC14A
Hex inverting Schmitt-trigger with 5V
tolerant input
1998 Apr 28
4
ABSOLUTE MAXIMUM RATINGS
1
In accordance with the Absolute Maximum Rating System (IEC 134).
Voltages are referenced to GND (ground = 0V).
SYMBOL
PARAMETER CONDITIONS RATING UNIT
V
CC
DC supply voltage –0.5 to +6.5 V
I
IK
DC input diode current V
I
t 0 –50 mA
V
I
DC input voltage Note 2 –0.5 to +6.5 V
I
OK
DC output diode current V
O
uV
CC
or V
O
t 0
"50
mA
V
I/O
DC output voltage; output HIGH or LOW Note 2 –0.5 to V
CC
+0.5
V
V
I/O
DC input voltage; output 3-State Note 2 –0.5 to 6.5
V
I
O
DC output source or sink current V
O
= 0 to V
CC
"50
mA
I
GND
, I
CC
DC V
CC
or GND current
"100
mA
T
stg
Storage temperature range –65 to +150 °C
Power dissipation per package
P
TOT
– plastic mini-pack (SO) above +70°C derate linearly with 8 mW/K 500
mW
– plastic shrink mini-pack (SSOP and TSSOP) above +60°C derate linearly with 5.5 mW/K 500
mW
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0V).
LIMITS
SYMBOL PARAMETER TEST CONDITIONS Temp = -40°C to +85°C UNIT
MIN TYP
1
MAX
V
HIGH level In
p
ut voltage
V
CC
= 1.2V V
CC
V
V
IH
HIGH
le
v
el
Inp
u
t
v
oltage
V
CC
= 2.7 to 3.6V 2.0
V
V
LOW level In
p
ut voltage
V
CC
= 1.2V GND
V
V
IL
LOW
le
v
el
Inp
u
t
v
oltage
V
CC
= 2.7 to 3.6V 0.8
V
V
CC
= 2.7V; V
I
= V
IH
or V
IL
;I
O
= –12mA V
CC
*0.5
V
O
HIGH level out
p
ut voltage
V
CC
= 3.0V; V
I
= V
IH
or V
IL
;I
O
= –100µA V
CC
*0.2 V
CC
V
V
OH
HIGH
le
v
el
o
u
tp
u
t
v
oltage
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= –18mA V
CC
*0.6
V
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= –24mA V
CC
*0.8
V
CC
= 2.7V; V
I
= V
IH
or V
IL
;I
O
= 12mA 0.40
V
OL
LOW level output voltage
V
CC
= 3.0V; V
I
= V
IH
or V
IL
;I
O
= 100µA GND 0.20
V
V
CC
= 3.0V; V
I
= V
IH
or V
IL;
I
O
= 24mA 0.55
I
In
p
ut leakage current
V
CC
=36V
;
V = 5 5V or GND
"01
"5
µA
I
I
Inp
u
t
leakage
c
u
rrent
V
CC
=
3
.
6V
;
V
I
=
5
.
5V
or
GND
"0
.
1
"5
µ
A
I
CC
Quiescent supply current V
CC
= 3.6V; V
I
= V
CC
or GND; I
O
= 0 0.1 10 µA
∆I
CC
Additional quiescent supply current
per input pin
V
CC
= 2.3V to 3.6V; V
I
= V
CC
–0.6V; I
O
= 0 5 500 µA
NOTE:
1. All typical values are at V
CC
= 3.3V and T
amb
= 25°C.