CD74HC14PWRG4 Datasheet, PDF (4/16 Pages) Texas Instruments – High-Speed CMOS Logic Hex Inverting Schmitt Trigger

CD54HC14, CD74HC14, CD54HCT14, CD74HCT14
DC Electrical Specifications (Continued)
PARAMETER
Input Leakage Current
TEST
CONDITIONS
SYMBOL
I_I
V_I (V)
V_CC or
GND
I_O (mA) V_CC (V)
-
6
25^oC
MIN MAX
-
±0.1
-40^oC TO 85^oC
MIN MAX
-
±1
Quiescent Device
Current
I_CC
V_CC or
0
6
-
2
-
20
GND
HCT TYPES
Input Switch Points
V_T+
-
-
4.5
1.2
1.9
1.2
1.9
5.5
1.4
2.1
1.4
2.1
High Level Output
Voltage CMOS Loads
V_T-
4.5
0.5
1.2
0.5
1.2
5.5
0.6
1.4
0.6
1.4
V_H
4.5
0.4
1.4
0.4
1.4
5.5
0.4
1.5
0.4
1.5
V_OH
V_T-
-0.02
4.5
4.4
-
4.4
-
High Level Output
Voltage TTL Loads
-4
4.5
3.98
-
3.84
-
Low Level Output Voltage V_OL
V_T+
0.02
4.5
-
0.1
-
0.1
CMOS Loads
Low Level Output Voltage
TTL Loads
4
4.5
-
0.26
-
0.33
Input Leakage Current
I_I
V_CC
-
5.5
-
±0.1
-
±1
and
GND
Quiescent Device
Current
I_CC
V_CC or
0
5.5
-
2
-
20
GND
Additional Quiescent
∆I_CC
V_CC
-
4.5 to
-
360
-
450
Device Current Per Input (Note 2) - 2.1
5.5
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.
HCT Input Loading Table
-55^oC TO 125^oC
MIN MAX UNITS
-
±1
µA
-
40
µA
1.2
1.9
V
1.4
2.1
V
0.5
1.2
V
0.6
1.4
V
0.4
1.4
V
0.4
1.5
V
4.4
-
V
3.7
-
V
-
0.1
V
-
0.4
V
-
±1
µA
-
40
µA
-
490
µA
INPUT
UNIT LOADS
nA
0.6
NOTE: Unit Load is ∆I_CC limit
tions table, e.g., 360µA max at
specified
25^oC.
in
DC
Electrical
Specifica-
4