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74LCX16244MEAX View Datasheet(PDF) - Fairchild Semiconductor

Part Name
Description
Manufacturer
74LCX16244MEAX Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
DC Electrical Characteristics (Continued)
Symbol
Parameter
ICC
Quiescent Supply Current
'ICC
Increase in ICC per Input
Note 7: Outputs disabled or 3-STATE only.
Conditions
VI VCC or GND
3.6V d VI, VO d 5.5V (Note 7)
VIH VCC 0.6V
VCC
(V)
2.3  3.6
2.3  3.6
2.3  3.6
TA 40qC to 85qC
Min
Max
20
r20
500
Units
PA
PA
AC Electrical Characteristics
TA 40qC to 85qC, RL 500 :
Symbol
Parameter
VCC 3.3V r 0.3V
CL 50 pF
VCC 2.7V
CL 50 pF
VCC 2.5 r 0.2V
CL 30 pF
Units
Min
Max
Min
Max
Min
Max
tPHL
Propagation Delay
tPLH
Data to Output
1.0
4.5
1.0
5.2
1.0
5.4
ns
1.0
4.5
1.0
5.2
1.0
5.4
tPZL
tPZH
Output Enable Time
1.0
5.5
1.0
6.3
1.0
7.2
ns
1.0
5.5
1.0
6.3
1.0
7.2
tPLZ
tPHZ
Output Disable Time
1.0
5.4
1.0
5.7
1.0
6.5
ns
1.0
5.4
1.0
5.7
1.0
6.5
tOSHL
Output to Output Skew (Note 8)
1.0
ns
tOSLH
1.0
Note 8: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The
specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH).
Dynamic Switching Characteristics
Symbol
Parameter
VOLP
Quiet Output Dynamic Peak VOL
VOLV
Quiet Output Dynamic Valley VOL
Capacitance
Conditions
CL 50 pF, VIH 3.3V, VIL 0V
CL 30pF, VIH 2.5V, VIL 0V
CL 50 pF, VIH 3.3V, VIL 0V
CL 30pF, VIH 2.5V, VIL 0V
VCC
TA 25qC
Unit
(V)
Typical
3.3
0.8
V
2.5
0.6
3.3
0.8
V
2.5
0.6
Symbol
CIN
COUT
CPD
Parameter
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
Conditions
VCC Open, VI 0V or VCC
VCC 3.3V, VI 0V or VCC
VCC 3.3V, VI 0V or VCC, f 10 MHz
Typical
7
8
20
Units
pF
pF
pF
5
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