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