74LCX373SJX Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
74LCX373SJX
Fairchild Semiconductor
74LCX373SJX Datasheet PDF : 15 Pages
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DC Electrical Characteristics
Symbol
Parameter
VIH
HIGH Level Input Voltage
Conditions
VIL
LOW Level Input Voltage
VOH
VOL
II
IOZ
IOFF
ICC
∆ICC
HIGH Level Output Voltage
LOW Level Output Voltage
Input Leakage Current
3-STATE Output Leakage
Power-Off Leakage Current
Quiescent Supply Current
Increase in ICC per Input
IOH = −100 µA
IOH = −8 mA
IOH = −12 mA
IOH = −18 mA
IOH = −24 mA
IOL = 100 µA
IOL = 8 mA
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
VI = VCC or GND
3.6V ≤ VI, VO ≤ 5.5V6
VIH = VCC −0.6V
VCC (V)
2.3 − 2.7
2.7 − 3.6
2.3 − 2.7
2.7 − 3.6
2.3 − 3.6
2.3
2.7
3.0
3.0
2.3 − 3.6
2.3
2.7
3.0
3.0
2.3 − 3.6
2.3 − 3.6
TA = −40°C to +85°C
Min.
Max.
1.7
2.0
0.7
0.8
VCC − 0.2
1.8
2.2
2.4
2.2
0.2
0.6
0.4
0.4
0.55
±5.0
±5.0
0
10
2.3 − 3.6
10
2.3 − 3.6
±10
2.3 − 3.6
500
Units
V
V
V
V
µA
µA
µA
µA
µA
AC Electrical Characteristics
Symbol
Parameter
TA = −40°C to +85°C, RL = 500 Ω
VCC = 3.3V ± 0.3V
VCC = 2.7V
VCC = 2.5 ± 0.2V
CL = 50pF
CL = 50pF
CL = 30pF
Min.
Max.
Min. Max. Min. Max.
Units
tPHL, tPLH Propagation Delay, Dn to On
1.5
8.0
1.5
9.0
1.5
9.6
ns
tPHL, tPLH Propagation Delay, LE to On
1.5
8.5
1.5
9.5
1.5
10.5 ns
tPZL, tPZH Output Enable Time
1.5
8.5
1.5
9.5
1.5
10.5 ns
tPLZ, tPHZ Output Disable Time
1.5
7.5
1.5
8.5
1.5
9.0
ns
tS
Setup Time, Dn to LE
2.5
2.5
4.0
ns
tH
Hold Time, Dn to LE
1.5
1.5
2.0
ns
tW
LE Pulse Width
tOSHL, tOSLH Output to Output Skew7
3.3
3.3
1.0
4.0
ns
ns
Notes:
6. Outputs disabled or 3-STATE only.
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).
5
74LCX373 Rev. 2.0.0
www.fairchildsemi.com
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