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74VCXH245-1999 View Datasheet(PDF) - Fairchild Semiconductor

Part NameDescriptionManufacturer
74VCXH245(1999) Low Voltage Bidirectional Transceiver with Bushold Fairchild
Fairchild Semiconductor Fairchild
74VCXH245 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
DC Electrical Characteristics (2.3V VCC .2.7V)
Symbol
Parameter
Conditions
VIH
HIGH Level Input Voltage
VIL
LOW Level Input Voltage
VOH
HIGH Level Output Voltage
VOL
LOW Level Output Voltage
II
II(HOLD)
II(OD)
Input Leakage Current
Bushold Imput Minimum
Drive Hold Current
Bushold Input Over-Drive
Current to Change State
IOH = −100 µA
IOH = −6 mA
IOH = −12 mA
IOH = −18 mA
IOL = 100 µA
IOL = 12 mA
IOL = 18 mA
VIN = VCC or GND
VIN = 0.7V
VIN = 1.6V
(Note 6)
(Note 7)
IOZ
3-STATE Output Leakage
VO = VCC or GND
VI = VIH or VIL
ICC
Quiescent Supply Current
VI = VCC or GND
Note 6: An external driver must source at least the specified current to switch from LOW-to-HIGH.
Note 7: An external driver must sink at least the specified current to switch from HIGH-to-LOW.
VCC
Min
Max
(V)
2.3–2.7
1.6
2.3–2.7
0.7
2.3–2.7
2.3
VCC 0.2
2.0
2.3
1.8
2.3
1.7
2.3–2.7
0.2
2.3
0.4
2.3
0.6
2.3–2.7
±5.0
2.3
45
2.3
45
2.7
300
2.7
300
2.3–2.7
±10
2.3–2.7
20
DC Electrical Characteristics (1.65V VCC < 2.3V)
Symbol
Parameter
Conditions
VIH
VIL
VOH
VOL
II
II(HOLD)
II(OD)
HIGH Level Input Voltage
LOW Level Input Voltage
HIGH Level Output Voltage
LOW Level Output Voltage
Input Leakage Current
Bushold Input Mimimum
Drive Hold Current
Bushold Input OverDrive
Current to Change State
IOH = −100 µA
IOH = −6 mA
IOL = 100 µA
IOL = 6 mA
VIN = VCC or GND
VIN = 0.57V
VIN = 1.07V
(Note 8)
(Note 9)
IOZ
3-STATE Output Leakage
ICC
Quiescent Supply Current
VO = VCC or GND
VI = VCC or GND
Note 8: An external driver must source at least the specified current to switch from LOW-to-HIGH.
Note 9: An external driver must sink at least the specified current to switch from HIGH-to-LOW.
VCC
(V)
1.65–2.3
1.65–2.3
1.65–2.3
1.65
1.65–2.3
1.65
1.65–2.3
1.65
1.65
1.95
1.95
1.65–2.3
1.65–2.3
Min
Max
0.65 x VCC
VCC 0.2
1.25
0.35 x VCC
0.2
0.3
±5.0
25
25
200
200
±10
20
Units
V
V
V
V
µA
µA
µA
µA
µA
Units
V
V
V
V
µA
µA
µA
µA
µA
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