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74LCXZ2245_05 Datasheet, PDF (4/11 Pages) Fairchild Semiconductor – Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs and 26ohm Series Resistors in B Outputs
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DC Electrical Characteristics (Continued)
Symbol
Parameter
VOL
LOW Level Output Voltage
B Outputs
LOW Level Output Voltage
A Outputs
II
Input Leakage Current
IOZ
3-STATE I/O Leakage
IOFF
IPU/PD
ICC
Power-Off Leakage Current
Power Up/Down
3-STATE Output Current
Quiescent Supply Current
'ICC
Increase in ICC per Input
Note 6: Outputs disabled or 3-STATE only.
Conditions
IOL 100 PA
IOL 4 mA
IOL 6 mA
IOL 8 mA
IOL 12 mA
IOL 100 PA
IOL 12 mA
IOL 16 mA
IOL 24 mA
0 d VI d 5.5V
0 d VO d 5.5V
VI VIH or VIL
VI or VO 5.5V
VO 0.5V to VCC
VI VCC or GND
VI VCC or GND
3.6V d VI, VO d 5.5V (Note 6)
VIH VCC 0.6V
VCC
(V)
2.7 - 3.6
2.7
3.0
2.7
3.0
2.7 - 3.6
2.7
3.0
3.0
2.7 - 3.6
2.7 - 3.6
0
0 - 1.5
2.7 - 3.6
2.7 - 3.6
2.7 - 3.6
TA 40qC to 85qC
Min
Max
0.2
0.4
0.55
0.6
0.8
0.2
0.4
0.4
0.55
r5.0
r5.0
10
r5.0
225
r225
500
Units
V
PA
PA
PA
PA
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
Units
Min
Max
Min
Max
tPHL
Propagation Delay
tPLH
A to B
1.5
8.0
1.5
9.0
ns
tPHL
Propagation Delay
tPLH
B to A
1.5
7.0
1.5
8.0
tPZL
Output Enable Time
tPZH
A to B
1.5
9.5
1.5
10.5
ns
tPZL
Output Enable Time
tPZH
B to A
1.5
8.5
1.5
9.5
ns
tPLZ
Output Disable Time
tPHZ
A to B
1.5
7.5
1.5
8.5
ns
tPLZ
Output Disable Time
tPHZ
B to A
1.5
7.5
1.5
8.5
ns
tOSHL
tOSLH
Output to Output Skew
(Note 7)
1.0
ns
Note 7: 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).
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