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TC7MH245FK Fiches technique(PDF) 3 Page - Toshiba Semiconductor

No de pièce TC7MH245FK
Description  Octal Bus Transceiver
Download  6 Pages
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Fabricant  TOSHIBA [Toshiba Semiconductor]
Site Internet  http://www.semicon.toshiba.co.jp/eng
Logo TOSHIBA - Toshiba Semiconductor

TC7MH245FK Fiches technique(HTML) 3 Page - Toshiba Semiconductor

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TC7MH245FK
2007-10-19
3
Operating Ranges (Note)
Characteristics
Symbol
Rating
Unit
Supply voltage
VCC
2.0~5.5
V
Input voltage (DIR, G)
VIN
0~5.5
V
Bus I/O voltage
VI/O
0~VCC
V
Operating temperature
Topr
40~85
°C
0~100 (VCC = 3.3 ± 0.3 V)
Input rise and fall time
dt/dv
0~20 (VCC = 5 ± 0.5 V)
ns/V
Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs and
bus inputs must be tied to either VCC or GND. Please connect both bus inputs and the bus outputs with VCC
or GND when the I/O of the bus terminal changes by the function. In this case, please note that the output is
not short-circuited.
Electrical Characteristics
DC Characteristics
Ta
= 25°C
Ta
= −40~85°C
Characteristics
Symbol
Test Condition
VCC (V)
Min
Typ.
Max
Min
Max
Unit
2.0
1.50
1.50
High level
VIH
3.0~5.5
VCC
× 0.7
VCC
× 0.7
2.0
0.50
0.50
Input voltage
Low level
VIL
3.0~5.5
VCC
× 0.3
VCC
× 0.3
V
2.0
1.9
2.0
1.9
3.0
2.9
3.0
2.9
IOH = −50 μA
4.5
4.4
4.5
4.4
IOH = −4 mA
3.0
2.58
2.48
High level
VOH
VIN = VIH
or VIL
IOH = −8 mA
4.5
3.94
3.80
2.0
0
0.1
0.1
3.0
0
0.1
0.1
IOL = 50 μA
4.5
0
0.1
0.1
IOL = 4 mA
3.0
0.36
0.44
Output
voltage
Low level
VOL
VIN = VIH
or VIL
IOL = 8 mA
4.5
0.36
0.44
V
3-state output off-state current
IOZ
VIN = VIH or VIL
VOUT = VCC or GND
5.5
±0.25
±2.50
μA
Input leakage current
IIN
VIN = 5.5 V or GND
0~5.5
±0.1
±1.0
μA
Quiescent supply current
ICC
VIN = VCC or GND
5.5
4.0
40.0
μA


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