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74ABT377
AC Electrical Characteristics
(SOIC Package)
AC Operating Requirements
Capacitance
(SOIC Package) (Note 5)
Note 5: C
OUT
is measured at frequency f = 1 MHz, per MIL-STD-883, Method 3012.
Symbol Parameter
T
A
= +25°CT
A
= −40°C to +85°C
Units
V
CC
= +5.0V V
CC
= 4.5V to 5.5V
C
L
= 50 pF C
L
= 50 pF
Min Typ Max Min Max
f
MAX
Maximum Clock Frequency 150 200 150 MHz
t
PLH
Propagation Delay 2.2 6.0 2.2 6.0
ns
t
PHL
CP to O
n
2.8 6.8 2.8 6.8
Symbol Parameter
T
A
= +25°CT
A
= −40°C to +85°C
Units
V
CC
= +5.0V V
CC
= 4.5V to 5.5V
C
L
= 50 pF C
L
= 50 pF
Min Max Min Max
t
S
(H) Setup Time, HIGH 2.0 2.0
ns
t
S
(L) or LOW D
n
to CP 2.0 2.0
t
H
(H) Hold Time, HIGH 1.8 1.8
ns
t
H
(L) or LOW D
n
to CP 1.8 1.8
t
S
(H) Setup Time, HIGH 3.0 3.0
ns
t
S
(L)
or LOW CE to CP
3.0 3.0
t
H
(H) Hold Time, HIGH 1.0 1.0
ns
t
H
(L)
or LOW CE to CP
1.0 1.0
t
W
(H) Pulse Width, CP, 3.3 3.3
ns
t
W
(L) HIGH or LOW 3.3 3.3
Symbol Parameter Typ Units Conditions
C
IN
Input Capacitance 5 pF V
CC
= 0V, T
A
= 25°C
C
OUT
(Note 5) Output Capacitance 9 pF V
CC
= 5.0V
