MC74LCX86 查看數據表（PDF） - ON Semiconductor
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MC74LCX86 Datasheet PDF : 8 Pages
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MC74LCX86
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Typ
Max
Unit
VCC
Supply Voltage
Operating
2.0
3.3
3.6
V
Data Retention Only
1.5
3.3
3.6
VI
VO
IOH
IOL
IOH
IOL
TA
Dt/DV
Input Voltage
0
Output Voltage
(HIGH or LOW State)
0
HIGH Level Output Current, VCC = 3.0 V − 3.6 V
LOW Level Output Current, VCC = 3.0 V − 3.6 V
HIGH Level Output Current, VCC = 2.7 V − 3.0 V
LOW Level Output Current, VCC = 2.7 V − 3.0 V
Operating Free−Air Temperature
−40
Input Transition Rise or Fall Rate, VIN from 0.8 V to 2.0 V,
0
VCC = 3.0 V
5.5
V
VCC
V
−24
mA
24
mA
−12
mA
12
mA
+85
°C
10
ns/V
DC ELECTRICAL CHARACTERISTICS
TA = −40°C to +85°C
Symbol
Characteristic
Condition
Min
Max
Unit
VIH
HIGH Level Input Voltage (Note 2)
VIL
LOW Level Input Voltage (Note 2)
VOH
HIGH Level Output Voltage
2.7 V ≤ VCC ≤ 3.6 V
2.0
V
2.7 V ≤ VCC ≤ 3.6 V
0.8
V
2.7 V ≤ VCC ≤ 3.6 V; IOH = −100 mA
VCC − 0.2
V
VCC = 2.7 V; IOH = −12 mA
2.2
VCC = 3.0 V; IOH = −18 mA
2.4
VOL
LOW Level Output Voltage
VCC = 3.0 V; IOH = −24 mA
2.2
2.7 V ≤ VCC ≤ 3.6 V; IOL = 100 mA
0.2
V
VCC = 2.7 V; IOL= 12 mA
0.4
VCC = 3.0 V; IOL = 16 mA
0.4
VCC = 3.0 V; IOL = 24 mA
II
Input Leakage Current
2.7 V ≤ VCC ≤ 3.6 V; 0 V ≤ VI ≤ 5.5 V
ICC
Quiescent Supply Current
2.7 V ≤ VCC ≤ 3.6 V; VI = GND or VCC
2.7 V ≤ VCC ≤ 3.6 V; 3.6 V ≤ VI ≤ 5.5 V
DICC
Increase in ICC per Input
2.7 V ≤ VCC ≤ 3.6 V; VIH = VCC − 0.6 V
2. These values of VI are used to test DC electrical characteristics only.
0.55
±5.0
mA
10
mA
±10
mA
500
mA
AC CHARACTERISTICS (tR = tF = 2.5ns; CL = 50pF; RL = 500W)
Limits
Symbol
Parameter
Waveform
TA = −40°C to +85°C
VCC = 3.0 V to 3.6 V
VCC = 2.7 V
Min
Max
Max
Unit
tPLH
Propagation Delay Input to Output
tPHL
1,2
1.5
6.5
7.0
ns
1.5
6.5
7.0
tOSHL
tOSLH
Output−to−Output Skew (Note 3)
1.0
ns
1.0
3. 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); parameter
guaranteed by design.
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