TC74AC32FT 데이터 시트보기 (PDF) - Toshiba
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TC74AC32FT Datasheet PDF : 9 Pages
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Operating Ranges (Note)
TC74AC32P/F/FN/FT
Characteristics
Symbol
Rating
Unit
Supply voltage
Input voltage
Output voltage
Operating temperature
Input rise and fall time
VCC
VIN
VOUT
Topr
dt/dV
2.0 to 5.5
0 to VCC
0 to VCC
−40 to 85
0 to 100 (VCC = 3.3 ± 0.3 V)
0 to 20 (VCC = 5 ± 0.5 V)
V
V
V
°C
ns/V
Note: The operating ranges must be maintained to ensure the normal operation of the device.
Unused inputs must be tied to either VCC or GND.
Electrical Characteristics
DC Characteristics
Characteristics
Symbol
High-level input
voltage
VIH
Test Condition
―
Ta =
Ta = 25°C
−40 to 85°C
Unit
VCC
(V)
Min
Typ.
Max
Min
Max
2.0 1.50 ―
― 1.50 ―
3.0 2.10 ―
― 2.10 ―
V
5.5 3.85 ―
― 3.85 ―
Low-level input
voltage
VIL
2.0 ―
― 0.50 ― 0.50
―
3.0 ―
―
0.90 ―
0.90
V
5.5 ―
― 1.65 ― 1.65
2.0 1.9 2.0
―
1.9
―
High-level output
voltage
VOH
IOH = −50 μA
VIN
= VIH or
VIL
IOH = −4 mA
IOH = −24 mA
3.0 2.9 3.0
―
2.9
―
4.5 4.4 4.5
―
4.4
―
V
3.0 2.58 ―
― 2.48 ―
4.5 3.94 ―
― 3.80 ―
IOH = −75 mA (Note) 5.5 ―
―
― 3.85 ―
2.0 ―
0.0 0.1
―
0.1
Low-level output
voltage
Input leakage
current
IOL = 50 μA
3.0 ―
0.0 0.1
―
0.1
VOL
VIN
= VIL
IOL = 12 mA
4.5 ―
0.0 0.1
―
0.1
V
3.0 ―
― 0.36 ― 0.44
IOL = 24 mA
4.5 ―
― 0.36 ― 0.44
IOL = 75 mA (Note) 5.5 ―
―
―
― 1.65
IIN
VIN = VCC or GND
5.5 ―
― ±0.1 ― ±1.0 μA
Quiescent supply
current
ICC
VIN = VCC or GND
5.5 ―
―
4.0
― 40.0 μA
Note:
This spec indicates the capability of driving 50 Ω transmission lines.
One output should be tested at a time for a 10 ms maximum duration.
3
2007-10-01
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