AC Electrical Characteristics
Symbol
Parameter
54ABT
TA −55˚C to +125˚C
Units
=
=
VCC 4.5V to 5.5V
=
CL 50 pF
Min
1.0
1.0
1.0
1.5
1.0
1.5
1.7
1.0
Max
6.8
7.0
7.7
7.7
6.7
7.2
8.0
7.0
tPLH
tPHL
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
Propagation Delay
Dn to On
ns
ns
ns
ns
Propagation Delay
LE to On
Output Enable Time
Output Disable Time
AC Operating Requirements
Symbol
Parameter
54ABT
Units
=
TA −55˚C to +125˚C
=
VCC 4.5V to 5.5V
=
CL 50 pF
Min
2.5
2.5
2.5
2.5
3.3
Max
ts(H)
ts(L)
th(H)
th(L)
tw(H)
Setup Time, HIGH
or LOW Dn to LE
Hold Time, HIGH
or LOW Dn to LE
Pulse Width,
ns
ns
ns
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 5)
=
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
Data to Output
Data to Output
DS100206-11
DS100206-12
Dashed lines represent design characteristics; for specified guarantees, refer to AC Characteristics Tables.
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