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DM74ALS74ASJX

P1-P3P4-P6P7-P7
www.fairchildsemi.com 4
DM74ALS74A
Electrical Characteristics
over recommended operating free air temperature range. All typical values are measured at V
CC
= 5V, T
A
= 25°C.
Note 4: I
CC
is measured with D, CLK and PRESET grounded, then with D, CLK and CLEAR grounded.
Note 5: I
IL
PRE and CLR pins not guaranteed to meet specifications with both PRE and CLK LOW.
Switching Characteristics
over recommended operating free air temperature range.
Symbol Parameter Conditions Min Typ Max Units
V
IK
Input Clamp Voltage V
CC
= 4.5V, I
I
= −18 mA −1.5 V
V
OH
HIGH Level I
OH
= −0.4 mA
V
CC
− 2V
Output Voltage V
CC
= 4.5V to 5.5V
V
OL
LOW Level V
CC
= 4.5V
I
OL
= 8 mA 0.35 0.5 V
Output Voltage V
IH
= 2V
I
I
Input Current @ V
CC
= 5.5V, Clock, D 0.1
mA
Max Input Voltage V
IH
= 7V Preset, Clear 0.2
I
IH
HIGH Level V
CC
= 5.5V, Clock, D 20
µA
Input Current V
IH
= 2.7V Preset, Clear 40
I
IL
LOW Level V
CC
= 5.5V, Clock, D −0.2
mA
Input Current V
IL
= 0.4V Preset, Clear (Note 5) −0.4
I
O
Output Drive Current V
CC
= 5.5V, V
O
= 2.25V −30 −112 mA
I
CC
Supply Current V
CC
= 5.5V (Note 4) 2.4 4 mA
Parameter Conditions From To Min Max Units
f
MAX
V
CC
= 4.5V to 5.5V 34 MHz
t
PLH
R
L
= 500Ω
Preset or Clear Q or Q
313ns
t
PHL
C
L
= 50 pF 515ns
t
PLH
Clock Q or Q
516ns
t
PHL
518ns
5 www.fairchildsemi.com
DM74ALS74A
Physical Dimensions inches (millimeters) unless otherwise noted
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow
Package Number M14A
www.fairchildsemi.com 6
DM74ALS74A
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
Package Number M14D
P1-P3P4-P6P7-P7

DM74ALS74ASJX

Mfr. #:
Buy DM74ALS74ASJX
Manufacturer:
ON Semiconductor / Fairchild
Description:
Flip Flops Dual D Flip-Flop
Lifecycle:
New from this manufacturer.
Delivery:
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