DC Electrical Characteristics
Symbol
Parameter
Min
Max
Units
VCC
Conditions
=
=
CL 50 pF, RL 500Ω
=
TA 25˚C (Note 5)
VOLP
VOLV
Quiet Output Maximum Dynamic VOL
Quiet Output Minimum Dynamic VOL
0.9
V
V
5.0
5.0
=
TA 25˚C (Note 5)
-1.7
Note 5: Max number of outputs defined as (n). n − 1 data inputs are driven 0V to 3V. One output at LOW. Guaranteed, but not tested.
AC Electrical Characteristics
Symbol
Parameter
54ABT
TA −55˚C to +125˚C
Units
Fig.
No.
=
=
VCC 4.5V to 5.5V
=
CL 50 pF
Min
1.0
1.5
1.0
1.5
0.8
1.5
1.5
1.0
Max
6.4
6.7
7.1
7.5
6.5
7.2
7.7
7.0
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
Propagation Delay
Dn to On
ns
ns
ns
ns
Figure 4
Figure 4
Figure 6
Figure 6
Propagation Delay
LE to On
Output Enable Time
Output Disable Time
Time
AC Operating Requirements
Symbol
Parameter
54ABT
TA −55˚C to +125˚C
Units
Fig.
No.
=
=
VCC 4.5V to 5.5V
=
CL 50 pF
Min
Max
ts(H)
Set Time, HIGH
2.5
Figure
7
ns
ns
ns
ts(L)
or LOW Dn to LE
Hold Time, HIGH
2.5
2.5
th(H)
Figure
7
th(L)
or LOW Dn to LE
Pulse Width,
2.5
3.3
tw(H)
Figure
5
LE HIGH
Capacitance
Symbol
Parameter
Typ Units Conditions
=
(TA 25˚C)
=
VCC 0V
CIN
Input Capacitance
Output Capacitance
5
9
pF
pF
=
VCC 5.0V
COUT (Note 6)
=
C is measured at frequency f 1 MHz per MIL-STD-883B, Method 3012.
OUT
Note 6:
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