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TC74VCXH16827FT Datasheet, PDF (5/12 Pages) Toshiba Semiconductor – Low-Voltage 20-Bit Bus Buffer with Bushold | |||
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Electrical Characteristics
DC Characteristics (Ta = â40 to 85°C, 2.7 V < VCC =< 3.6 V)
TC74VCXH16827FT
Characteristics
Input voltage
H-level
L-level
Symbol
VIH
VIL
Test Condition
â¯
â¯
IOH = â100 μA
Min Max Unit
VCC (V)
2.7 to 3.6 2.0
â¯
V
2.7 to 3.6 â¯
0.8
2.7 to 3.6
VCC
â 0.2
â¯
H-level
Output voltage
VOH VIN = VIH or VIL
L-level
VOL VIN = VIH or VIL
Input leakage
current
( OE )
(An)
Bushold input minimum drive
hold current
VIN = 0 to 3.6 V
IIN
VIN = VCC or GND
VIN = 0.8 V
II (HOLD)
VIN = 2.0 V
Bushold input over-drive current
to change state
II (OD)
IOH = â12 mA
IOH = â18 mA
IOH = â24 mA
IOL = 100 μA
IOL = 12 mA
IOL = 18 mA
IOL = 24 mA
2.7
2.2
â¯
3.0
2.4
â¯
3.0
2.2
â¯
V
2.7 to 3.6 â¯
0.2
2.7
â¯
0.4
3.0
â¯
0.4
3.0
⯠0.55
2.7 to 3.6 ⯠±5.0
μA
2.7 to 3.6 ⯠±5.0
3.0
75
â¯
μA
3.0
â75 â¯
(Note 1) 3.6
(Note 2) 3.6
â¯
450
μA
⯠â450
3-state output OFF state current
Power-off leakage current
Quiescent supply current
Increase in ICC per input
IOZ
IOFF
ICC
ÎICC
VIN = VIH or VIL
VOUT = 0 to 3.6 V
VOUT = 0 to 3.6 V
VIN = VCC or GND
VCC <= VOUT <= 3.6 V
VIH = VCC â 0.6 V
2.7 to 3.6 ⯠±10.0 μA
0
⯠10.0 μA
2.7 to 3.6 ⯠20.0
μA
(Note 3) 2.7 to 3.6 ⯠±20.0
2.7 to 3.6 â¯
750
μA
Note 1: An external driver must source at least the specified current to switch LOW-to-HIGH.
Note 2: An external driver must sink at least the specified current to switch HIGH-to-LOW.
Note 3: Outputs high impedance only.
5
2007-10-19
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