74LCXZ2245MTCX Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
74LCXZ2245MTCX
Fairchild Semiconductor
74LCXZ2245MTCX Datasheet PDF : 11 Pages
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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 µA
IOL = 4 mA
IOL = 6 mA
IOL = 8 mA
IOL = 12 mA
IOL = 100 µA
IOL = 12 mA
IOL = 16 mA
IOL = 24 mA
0 ≤ VI ≤ 5.5V
0 ≤ VO ≤ 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 ≤ VI, VO ≤ 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 = −40°C to +85°C
Min
Max
0.2
0.4
0.55
0.6
0.8
0.2
0.4
0.4
0.55
±5.0
±5.0
10
±5.0
225
±225
500
Units
V
µA
µA
µA
µA
µA
µA
AC Electrical Characteristics
TA = −40°C to +85°C, RL = 500Ω
Symbol
Parameter
VCC = 3.3V ± 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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