MC74LCX646 Просмотр технического описания (PDF) - ON Semiconductor
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MC74LCX646 Datasheet PDF : 10 Pages
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MC74LCX646
MAXIMUM RATINGS
Symbol
Parameter
Value
Condition
Unit
VCC
DC Supply Voltage
−0.5 to +7.0
V
VI
DC Input Voltage
−0.5 ≤ VI ≤ +7.0
V
VO
DC Output Voltage
−0.5 ≤ VO ≤ +7.0
Output in 3−State
V
−0.5 ≤ VO ≤ VCC + 0.5
Note 1.
V
IIK
DC Input Diode Current
−50
VI < GND
mA
IOK
DC Output Diode Current
−50
VO < GND
mA
+50
VO > VCC
mA
IO
DC Output Source/Sink Current
±50
mA
ICC
DC Supply Current Per Supply Pin
±100
mA
IGND
DC Ground Current Per Ground Pin
±100
mA
TSTG
Storage Temperature Range
−65 to +150
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Output in HIGH or LOW State. IO absolute maximum rating must be observed.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
Typ
Max
Unit
VCC
Supply Voltage
Operating
Data Retention Only
2.0
3.3
3.6
V
1.5
3.3
3.6
VI
Input Voltage
VO
Output Voltage
0
(HIGH or LOW State)
0
(3−State)
0
5.5
V
VCC
V
5.5
IOH
IOL
IOH
IOL
TA
Δt/ΔV
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, VCC = 3.0 V
0
−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 μA
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 μA
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
2. These values of VI are used to test DC electrical characteristics only.
0.55
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