74VHCT08A — Quad 2-Input AND Gate
DC Electrical Characteristics
T
A
=
25°C
Symbol
V
IH
V
IL
V
OH
V
OL
I
IN
I
CC
I
CCT
I
OFF
T
A
=
–40°C
to +85°C
Min.
2.0
2.0
0.8
0.8
0.8
0.8
4.40
3.80
0.1
0.1
0.44
±1.0
20.0
1.50
5.0
µA
µA
mA
µA
V
V
V
Parameter
HIGH Level
Input Voltage
LOW Level
Input Voltage
HIGH Level
Output Voltage
LOW Level Output
Voltage
Input Leakage
Current
Quiescent Supply
Current
Maximum I
CC
/ Input
Output Leakage
Current (Power
Down State)
V
CC
(V)
4.5
5.5
4.5
5.5
4.5
4.5
0–5.5
5.5
5.5
0.0
Conditions
Min.
2.0
2.0
Typ. Max.
Max. Units
V
V
IN
=
V
IH
I
OH
=
–50µA
or V
IL
I
OH
=
–8mA
V
IN
=
V
IH
I
OL
=
50µA
or V
IL
I
OL
=
8mA
V
IN
=
5.5V or GND
V
IN
=
V
CC
or GND
V
IN
=
3.4V, Other
Inputs
=
V
CC
or GND
V
OUT
=
5.5V
4.40
3.94
4.50
0.0
0.36
±0.1
2.0
1.35
0.5
Noise Characteristics
T
A
=
25°C
Symbol
V
OLP(2)
V
OLV(2)
V
IHD(2)
V
ILD(2)
Parameter
Quiet Output Maximum
Dynamic V
OL
Quiet Output Minimum
Dynamic V
OL
Minimum HIGH Level
Dynamic Input Voltage
Maximum LOW Level
Dynamic Input Voltage
V
CC
(V)
5.0
5.0
5.0
5.0
Conditions
C
L
=
50pF
C
L
=
50pF
C
L
=
50pF
C
L
=
50pF
Typ.
0.4
–0.4
Limits
0.8
–0.8
2.0
0.8
Units
V
V
V
V
Note:
2. Parameter guaranteed by design.
©1997 Fairchild Semiconductor Corporation
74VHCT08A Rev. 1.3.0
www.fairchildsemi.com
4
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
