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74VCXH245 View Datasheet(PDF) - ON Semiconductor

Part NameDescriptionManufacturer
74VCXH245 Low-Voltage 1.8/2.5/3.3 V 8-Bit Transceiver ONSEMI
ON Semiconductor ONSEMI
74VCXH245 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
74VCXH245
DC ELECTRICAL CHARACTERISTICS
Symbol
Characteristic
Condition
VIH
HIGH Level Input Voltage (Note 2)
1.65 V VCC < 1.95 V
2.3 V VCC 2.7 V
2.7 V < VCC 3.6 V
VIL
LOW Level Input Voltage (Note 2)
1.65 V VCC < 1.95 V
2.3 V VCC 2.7 V
2.7 V < VCC 3.6 V
VOH
HIGH Level Output Voltage
1.65 V VCC 3.6 V; IOH = −100 mA
VCC = 1.65 V; IOH = −6 mA
VCC = 2.3 V; IOH = −6 mA
VCC = 2.3 V; IOH = −12 mA
VCC = 2.3 V; IOH = −18 mA
VCC = 2.7 V; IOH = −12 mA
VCC = 3.0 V; IOH = −18 mA
VCC = 3.0 V; IOH = −24 mA
VOL
LOW Level Output Voltage
1.65 V VCC 3.6 V; IOL = 100 mA
VCC = 1.65 V; IOL = 6 mA
VCC = 2.3 V; IOL = 12 mA
VCC = 2.3 V; IOL = 18 mA
VCC = 2.7 V; IOL = 12 mA
VCC = 3.0 V; IOL = 18 mA
VCC = 3.0 V; IOL = 24 mA
II
Input Leakage Current
VIN = VCC or GND; VCC = 3.6 V
II(HOLD) Minimum Bushold Input Current
VCC = 3.0 V, VIN = 0.8 V
VCC = 3.0 V, VIN = 2.0 V
VCC = 2.3 V, VIN = 0.7 V
VCC = 2.3 V, VIN = 1.6 V
VCC = 1.65 V, VIN = 0.57 V
VCC = 1.65 V, VIN = 1.07 V
II(OD)
Minimum Bushold Over−Drive
Current Needed to Change State
VCC = 3.6 V, (Note 3)
VCC = 3.6 V, (Note 4)
VCC = 2.7 V, (Note 3)
VCC = 2.7 V, (Note 4)
VCC = 1.95 V, (Note 3)
VCC = 1.95 V, (Note 4)
IOZ
3−State Output Current
VO = VCC or GND; VCC = 3.6 V;
VI = VIH or VIL
ICC
Quiescent Supply Current (Note 5)
1.65 V VCC 3.6 V; VI = GND or VCC
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.
3. An external driver must source at least the specified current to switch from LOW−to−HIGH.
4. An external driver must sink at least the specified current to switch from HIGH−to−LOW.
5. Outputs disabled or 3−state only.
TA = −40°C to +85°C
Min
Max
Unit
0.65 x VCC
V
1.6
2.0
0.35 x VCC
V
0.7
0.8
VCC − 0.2
V
1.25
2.0
1.8
1.7
2.2
2.4
2.2
0.2
V
0.3
0.4
0.6
0.4
0.4
0.55
±5.0
mA
75
mA
−75
45
−45
25
−25
450
mA
−450
300
−300
200
−200
±10
mA
20
mA
750
mA
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