MC14007UB
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ SWITCHING CHARACTERISTICS (7.) (CL = 50 pF, TA = 25_C)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Characteristic
VDD
Symbol
Vdc
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Output Rise Time
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTLH = (1.2 ns/pF) CL + 30 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTLH = (0.5 ns/pF) CL + 20 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTLH = (0.4 ns/pF) CL + 15 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Output Fall Time
tTHL = (1.2 ns/pF) CL + 15 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTHL = (0.5 ns/pF) CL + 15 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tTHL = (0.4 ns/pF) CL + 10 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Turn–Off Delay Time
tPLH = (1.5 ns/pF) CL + 35 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tPLH = (0.2 ns/pF) CL + 20 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tPLH = (0.15 ns/pF) CL + 17.5 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Turn–On Delay Time
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tPHL = (1.0 ns/pF) CL + 10 ns
tPHL = (0.3 ns/pF) CL + 15 ns
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ tPHL = (0.2 ns/pF) CL + 15 ns
tTLH
5.0
10
15
tTHL
5.0
10
15
tPLH
5.0
10
15
tPHL
5.0
10
15
Min
Typ (8.)
Max
Unit
ns
—
90
180
—
45
90
—
35
70
ns
—
75
150
—
40
80
—
30
60
ns
—
60
125
—
30
75
—
25
55
ns
—
60
125
—
30
75
—
25
55
7. The formulas given are for the typical characteristics only. Switching specifications are for device connected as an inverter.
8. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
VDD = – VGS
14
7 VSS
IOH VDS = VOH – VDD
VDD = VGS
14
7 VSS
IOL
VDS = VOL
All unused inputs connected to ground.
All unused inputs connected to ground.
0
c
– 4.0
VGS = – 5.0 Vdc b
– 8.0 a TA = – 55°C
a
b TA = + 25°C
c TA = + 125°C
c
– 12
– 10 Vdc
– 16
b
c
b
a
a
– 15 Vdc
– 20
– 10
– 8.0
– 6.0
– 4.0
– 2.0
–0
VDS, DRAIN VOLTAGE (Vdc)
Figure 2. Typical Output Source Characteristics
20
a
b
VGS = 15 Vdc
16
c
a
10 Vdc
12
b
c
8.0
a TA = – 55°C
b TA = + 25°C
c TA = + 125°C
4.0
a
b 5.0 Vdc
c
0
0
2.0
4.0
6.0
8.0
10
VDS, DRAIN VOLTAGE (Vdc)
Figure 3. Typical Output Sink Characteristics
These typical curves are not guarantees, but are design aids.
Caution: The maximum current rating is 10 mA per pin.
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