AC Electrical Characteristics
Symbol
Parameter
54ABT
TA −55˚C to +125˚C
Units
Fig.
No.
=
=
VCC 4.5V–5.5V
=
CL 50 pF
Min
1.0
1.0
0.8
1.2
1.2
1.0
Max
5.3
5.0
6.5
7.9
7.6
7.9
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
Propagation Delay
Data to Outputs
Output Enable
Time
ns
ns
ns
Figure 5
Figure 4
Figure 4
Output Disable
Time
Capacitance
Symbol
Parameter
Typ
Units
Conditions
=
TA 25˚C
=
VCC 0V
CIN
COUT (Note 5)
Input Capacitance
Output Capacitance
5.0
9.0
pF
pF
=
VCC 5.0V
=
Note 5:
C
OUT
is measured at frequency f 1 MHz, per MIL-STD-883B, Method 3012.
tPLH vs Temperature (TA)
tPHL vs Temperature (TA)
=
=
CL 50 pF, 1 Output Switching
CL 50 pF, 1 Output Switching
DS100203-11
DS100203-12
Dashed lines represent design characteristics; for specified guarantees refer to AC Characteristics Table.
3
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