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74AC163 • 74ACT163
DC Electrical Characteristics for ACT
Note 5: All outputs loaded; thresholds on input associated with output under test.
Note 6: Maximum test duration 2.0 ms, one output loaded at a time.
AC Electrical Characteristics for AC
Note 7: Voltage Range 3.3 is 3.3V ±0.3V
Voltage Range 5.0 is 5.0V ±0.5V
Symbol Parameter
V
CC
T
A
= +25°C T
A
= −40°C to +85°C
Units Conditions
(V) Typ Guaranteed Limits
V
IH
Minimum HIGH Level 4.5 1.5 2.0 2.0
V
V
OUT
= 0.1V
Input Voltage 5.5 1.5 2.0 2.0 or V
CC
− 0.1V
V
IL
Maximum LOW Level 4.5 1.5 0.8 0.8
V
V
OUT
= 0.1V
Input Voltage 5.5 1.5 0.8 0.8 or V
CC
− 0.1V
V
OH
Minimum HIGH Level 4.5 4.49 4.4 4.4
VI
OUT
= −50 µA
Output Voltage 5.5 5.49 5.4 5.4
V
IN
= V
IL
or V
IH
4.5 3.86 3.76 V I
OH
= −24 mA
5.5 4.86 4.76 I
OH
= −24 mA (Note 5)
V
OL
Maximum LOW Level 4.5 0.001 0.1 0.1
VI
OUT
= 50 µA
Output Voltage 5.5 0.001 0.1 0.1
V
IN
= V
IL
or V
IH
4.5 0.36 0.44 V I
OL
= 24 mA
5.5 0.36 0.44 I
OL
= 24 mA (Note 5)
I
IN
Maximum Input Leakage Current 5.5 ±0.1 ±1.0 µAV
I
= V
CC
, GND
I
CCT
Maximum 5.5 0.6 1.5 mA V
I
= V
CC
− 2.1V
I
CC
/Input
I
OLD
Minimum Dynamic 5.5 75 mA V
OLD
= 1.65V Max
I
OHD
Output Current (Note 6) 5.5 −75 mA V
OHD
= 3.85V Min
I
CC
Maximum Quiescent 5.5 4.0 40.0 µAV
IN
= V
CC
Supply Current or GND
V
CC
T
A
= +25°CT
A
= −40°C to +85°C
Symbol Parameter (V)
C
L
= 50 pF C
L
= 50 pF
Units
(Note 7) Min Typ Max Min Max
f
MAX
Maximum Clock 3.3 70 95 60
MHz
Frequency 5.0 110 140 95
t
PLH
Propagation Delay, CP to Q
n
3.3 2.0 7.5 12.5 1.5 13.5
ns
(PE Input HIGH or LOW) 5.0 1.5 5.5 9.0 1.0 9.5
t
PHL
Propagation Delay, CP to Q
n
3.3 1.5 8.5 12.0 1.5 13.0
ns
(PE Input HIGH or LOW) 5.0 1.5 6.0 9.5 1.5 10.0
t
PLH
Propagation Delay 3.3 3.0 9.5 15.0 2.5 16.5
ns
CP to TC 5.0 2.0 7.0 10.5 1.5 11.5
t
PHL
Propagation Delay 3.3 3.5 11.0 14.0 2.5 15.5
ns
CP to TC 5.0 2.0 8.0 11.0 2.0 11.5
t
PLH
Propagation Delay 3.3 2.0 7.5 9.5 1.5 11.0
ns
CET to TC 5.0 1.5 5.5 6.5 1.0 7.5
t
PHL
Propagation Delay 3.3 2.5 8.5 11.0 2.0 12.5
ns
CET to TC 5.0 2.0 6.0 8.5 1.5 9.5