CD4070B, CD4077B
AC Electrical Specifications
T
A
= 25
o
C, Input t
r
, t
f
= 20ns, C
L
= 50pF, R
L
= 200k
Ω
TEST CONDITIONS
PARAMETER
Propagation Delay Time
SYMBOL
t
PHL
, t
PLH
V
DD
(V)
5
10
15
Transition Time
t
THL
, t
TLH
5
10
15
Input Capacitance
C
IN
Any Input
LIMITS ON ALL TYPES
TYP
140
65
50
100
50
40
5
MAX
280
130
100
200
100
80
7.5
UNITS
ns
ns
ns
ns
ns
ns
pF
Typical Performance Curves
I
OL
, OUTPUT LOW (SINK) CURRENT (mA)
I
OL
, OUTPUT LOW (SINK) CURRENT (mA)
T
A
= 25
o
C
T
A
= 25
o
C
30
25
20
GATE TO SOURCE VOLTAGE (V
GS
) = 15V
15
12.5
10
10V
7.5
5
2.5
0
0
5
10
15
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
5V
GATE TO SOURCE VOLTAGE (V
GS
) = 15V
10V
15
10
5V
5
0
0
5
10
15
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
FIGURE 3. TYPICAL OUTPUT LOW (SINK) CURRENT
CHARACTERISTICS
FIGURE 4. MINIMUM OUTPUT LOW (SINK) CURRENT
CHARACTERISTICS
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
I
OH
, OUTPUT HIGH (SOURCE) CURRENT (mA)
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
-15
T
A
= 25
o
C
GATE TO SOURCE VOLTAGE (V
GS
) = -5V
-10
-5
0
0
-5
-10
-15
-10V
-20
-25
-15V
-30
-15
T
A
= 25
o
C
-10
-5
0
I
OH
, OUTPUT HIGH (SINK) CURRENT (mA)
0
GATE TO SOURCE VOLTAGE (V
GS
) = -5V
-5
-10V
-10
-15V
-15
FIGURE 5. TYPICAL OUTPUT HIGH (SOURCE) CURRENT
CHARACTERISTICS
FIGURE 6. MINIMUM OUTPUT HIGH (SOURCE) CURRENT
CHARACTERISTICS
4
TI [ TEXAS INSTRUMENTS ]
