CD54HC194, CD74HC194, CD74HCT194
DC Electrical Specifications
(Continued)
TEST
o
o
o
o
o
CONDITIONS
25 C
-40 C TO 85 C
-55 C TO 125 C
PARAMETER
Input Leakage
SYMBOL V (V)
I
(mA)
V
(V) MIN TYP MAX
MIN
MAX
MIN
MAX
UNITS
I
O
CC
I
V
or
-
6
-
-
±0.1
-
±1
-
±1
µA
I
CC
Current
GND
Quiescent Device
Current
I
V
GND
or
0
6
-
-
8
-
80
-
160
µA
CC
CC
HCT TYPES
High Level Input
Voltage
V
-
-
-
-
4.5 to
5.5
2
-
-
-
-
-
0.8
-
2
-
-
0.8
-
2
-
-
0.8
-
V
V
V
IH
Low Level Input
Voltage
V
4.5 to
5.5
IL
High Level Output
Voltage
CMOS Loads
V
V
or
IH
-0.02
4.5
4.5
4.5
4.5
4.4
4.4
4.4
OH
V
IL
High Level Output
Voltage
TTL Loads
-4
3.98
-
-
-
-
3.84
-
3.7
-
V
V
V
Low Level Output
Voltage
CMOS Loads
V
V
or
IH
0.02
4
-
-
0.1
0.26
-
-
0.1
0.33
-
-
0.1
0.4
OL
V
IL
Low Level Output
Voltage
TTL Loads
Input Leakage
Current
I
V
to
0
0
-
5.5
5.5
-
-
-
-
-
±0.1
8
-
-
-
±1
80
-
-
-
±1
µA
µA
µA
I
CC
GND
Quiescent Device
Current
I
V
or
160
490
CC
CC
GND
Additional Quiescent
Device Current Per
Input Pin: 1 Unit Load
∆I
CC
(Note 3)
V
4.5 to
5.5
100
360
450
CC
-2.1
NOTE:
2. For dual-supply systems theoretical worst case (V = 2.4V, V
I
= 5.5V) specification is 1.8mA.
CC
HCT Input Loading Table
INPUT
UNIT LOADS
CP
MR
0.6
0.55
0.25
1.10
DSL, DSR, D
Sn
n
NOTE: Unit Load is ∆I
Specifications table, e.g. 360µA max at 25 C.
limit specified in DC Electrical
o
CC
4
VECTRON [ Vectron International, Inc ]
