74LCX162244 Datasheet, PDF (5/10 Pages) Fairchild Semiconductor – Low Voltage 16-Bit Buffer/Line Driver with 26ohm Series Resistors in Outputs

DC Electrical Characteristics (Continued)
Symbol
Parameter
Conditions
I_OFF
Power-Off Leakage Current
V_IN or V_O 5.5V
I_CC
'I_CC
Quiescent Supply Current
Increase in I_CC per Input
V_I V_CC or GND
V_IH V_CC 0.6V
Note 6: An external driver must source at least the specified current to switch from LOW-to-HIGH.
Note 7: An external driver must sink at least the specified current to switch from HIGH-to-LOW.
V_CC
(V)
0
2.3  3.6
2.3  3.6
T_A 40qC to 85qC
Min
Max
10
20
500
Units
PA
PA
PA
AC Electrical Characteristics
Symbol
Parameter
T_A
V_CC 3.3V r 0.3V
C_L 50 pF
40qC to 85qC, R_L
V_CC 2.7V
C_L 50 pF
500 :
V_CC 2.5V r 0.2V
C_L 30 pF
Units
Min
Max
Min
Max
Min
Max
t_PHL
Propagation Delay
t_PLH
Data to Output
1.0
5.3
1.0
6.0
1.0
6.4
ns
1.0
5.3
1.0
6.0
1.0
6.4
t_PZL
t_PZH
Output Enable Time
1.0
6.3
1.0
7.1
1.0
8.2
ns
1.0
6.3
1.0
7.1
1.0
8.2
t_PLZ
t_PHZ
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
t_OSHL
Output to Output Skew (Note 8)
1.0
ns
t_OSLH
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 (t_OSHL) or LOW-to-HIGH (t_OSLH). Parameter guaranteed by design.
Dynamic Switching Characteristics
Symbol
Parameter
V_OLP
Quiet Output Dynamic Peak V_OL
V_OLV
Quiet Output Dynamic Valley V_OL
Capacitance
Conditions
C_L 50 pF, V_IH 3.3V, V_IL 0V
C_L 30 pF, V_IH 2.5V, V_IL 0V
C_L 50 pF, V_IH 3.3V, V_IL 0V
C_L 30 pF, V_IH 2.5V, V_IL 0V
V_CC
T_A 25qC
Units
(V)
Typical
3.3
0.35
V
2.5
0.25
3.3
0.35
V
2.5
0.25
Symbol
C_IN
C_OUT
C_PD
Parameter
Input Capacitance
Output Capacitance
Power Dissipation Capacitance
Conditions
V_CC Open, V_I 0V or V_CC
V_CC 3.3V, V_I 0V or V_CC
V_CC 3.3V, V_I 0V or V_CC, f 10 MHz
Typical
7
8
20
Units
pF
pF
pF
5
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