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74AC169
AC Electrical Characteristics
Note 5: Voltage Range 3.3 is 3.3V ± 0.3V Voltage Range 5.0 is 5.0V ± 0.5V
AC Operating Requirements
Note 6: Voltage Range 3.3 is 3.3V ± 0.3V Voltage Range 5.0 is 5.0V ± 0.5V
Capacitance
Symbol Parameter
V
CC
(V) T
A
= +25°C, C
L
= 50 pF T
A
= −40°C to +85°C, C
L
= 50 pF
Units(Note 5) Min Typ Max Min Max
f
MAX
Maximum Clock 3.3 75 118 65
MHz
Frequency 5.0 100 154 90
t
PLH
Propagation Delay 3.3 2.5 9.5 13.0 2.0 14.5
ns
CP to Q
n
(PE HIGH or LOW) 5.0 1.5 7.0 10.0 1.5 11.0
t
PHL
Propagation Delay 3.3 2.5 10.5 14.5 2.0 16.0
ns
CP to Q
n
(PE HIGH or LOW) 5.0 1.5 7.5 11.0 1.5 12.0
t
PLH
Propagation Delay 3.3 4.5 13.5 18.0 3.5 22.0
ns
CP to TC 5.0 3.0 9.5 13.0 2.0 14.0
t
PHL
Propagation Delay 3.3 3.5 13.5 18.0 3.0 20.5
ns
CP to TC
5.0 2.5 9.5 13.0 2.0 14.5
t
PLH
Propagation Delay 3.3 3.5 11.0 15.0 3.0 16.5
ns
CET
to TC 5.0 3.0 8.0 10.5 2.5 12.0
t
PHL
Propagation Delay 3.3 3.0 9.5 12.5 2.5 14.5
ns
CET to TC 5.0 2.0 7.0 9.0 1.5 10.0
t
PLH
Propagation Delay 3.3 3.5 11.0 15.0 3.0 17.0
ns
U/D to TC 5.0 2.5 8.0 10.5 2.0 12.0
t
PHL
Propagation Delay 3.3 2.5 10.0 13.5 2.0 15.5
ns
U/D to TC 5.0 1.5 7.0 9.5 1.5 10.5
Symbol Parameter
V
CC
(V) T
A
= +25°C, C
L
= 50 pF T
A
= −40°C to +85°C, C
L
= 50 pF
Units
(Note 6) Typ Guaranteed Minimum
t
S
Setup Time, HIGH or LOW 3.3 3.0 4.5 5.0
ns
P
n
to CP 5.0 1.5 2.5 2.5
t
H
Hold Time, HIGH or LOW 3.3 −1.5 0.5 0.5
ns
P
n
to CP 5.0 −0.5 1.5 1.5
t
S
Setup Time, HIGH or LOW 3.3 7.5 10.5 12.5
ns
CEP to CP 5.0 4.5 7.0 8.0
t
H
Hold Time, HIGH or LOW 3.3 −4.5 0 0
ns
CEP
to CP 5.0 −2.0 0.5 1.0
t
S
Setup Time, HIGH or LOW 3.3 7.0 10.0 12.0
ns
CET
to CP 5.0 4.0 6.5 8.0
t
H
Hold Time, HIGH or LOW 3.3 −6.0 0 0
ns
CET to CP 5.0 −4.0 0.5 1.0
t
S
Setup Time, HIGH or LOW 3.3 3.5 5.5 6.5
ns
PE to CP 5.0 2.0 3.5 4.0
t
H
Hold Time, HIGH or LOW 3.3 −3.5 0 0
ns
PE to CP 5.0 −1.5 0.5 0.5
t
S
Setup Time, HIGH or LOW 3.3 7.0 10.0 11.5
ns
U/D to CP 5.0 4.5 6.5 7.5
t
H
Hold Time, HIGH or LOW 3.3 −7.0 0 0
ns
U/D to CP 5.0 −4.0 0.5 0.5
t
W
CP Pulse Width, 3.3 2.0 3.0 4.0
ns
HIGH or LOW 5.0 2.0 3.0 3.0
Symbol Parameter Typ Units Conditions
C
IN
Input Capacitance 4.5 pF V
CC
= OPEN
C
PD
Power Dissipation Capacitance 60.0 pF V
CC
= 5.0V
