Electrical Specifications
Test conditions that are not specified can be anywhere within the recommended operating range.
All typical specifications are at T = +25°C, VDD1 = VDD2 = +5 V.
A
Parameter
Symbol
Min.
Typ.
Max.
Units
Test Conditions
Fig.
Note
DC Specifications
Logic Low Input
Supply Current
IDD1L
IDD1H
6.0
1.5
10.0
3.0
mA
mA
mA
V = 0 V
2
I
Logic High Input
Supply Current
V = V
I
DD1
Output Supply Current
IDD2L
IDD2H
5.5
7.0
9.0
9.0
10
Input Current
I
I
–10
4.4
4.0
µA
V
OH
5.0
4.8
0
V
IO = -20 µA, V = V
1, 2
Logic High Output
Voltage
I
IH
IO = -4 mA, V = V
I
IH
V
OL
0.1
0.1
1.0
V
V
IO = 20 µA, V = V
I
IL
Logic Low Output
Voltage
IO = 400 µA, V = V
I
IL
0.5
IO = 4 mA, V = V
I
IL
Switching Specifications
Propagation Delay Time
to Logic Low Output
tPHL
tPLH
PW
20
23
40
40
ns
CL = 15 pF
CMOS Signal Levels
3, 6
3
Propagation Delay Time
to Logic High Output
Pulse Width
Data Rate
40
25
6
MBd
ns
PWD
7721/ 0721
7720/ 0720
3
3
7
4
5
Pulse Width Distortion
| tPHL - tPLH
|
8
ns
Propagation Delay Skew
tPSK
tR
20
Output Rise Time
(10 - 90%)
9
ns
Output Fall Time
(90 - 10%)
tF
8
ns
Common Mode
Transient Immunity at
Logic High Output
| CMH|
10
10
20
kV/ µs
V = VDD1, V >
6
7
I
O
0.8 V ,
DD1
VCM = 1000 V
Common Mode
Transient Immunity at
Logic Low Output
| CML|
CPD1
20
60
10
V = 0 V, V > 0.8 V,
I
O
VCM = 1000 V
Input Dynamic Power
Dissipation
Capacitance
pF
Output Dynamic Power
Dissipation
CPD2
Capacitance
7
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