TC74AC20F 데이터 시트보기 (PDF) - Toshiba
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TC74AC20F Datasheet PDF : 7 Pages
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Operating Ranges (Note)
TC74AC20P/F
Characteristics
Symbol
Rating
Unit
Supply voltage
Input voltage
Output voltage
Operating temperature
Input rise and fall time
VCC
VIN
VOUT
Topr
dt/dV
2.0~5.5
0~VCC
0~VCC
−40~85
0~100 (VCC = 3.3 ± 0.3 V)
0~20 (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
High-level input
voltage
Low-level input
voltage
High-level output
voltage
Low-level output
voltage
Input leakage
current
Quiescent supply
current
Symbol
VIH
VIL
VOH
VOL
IIN
Test Condition
Ta = 25°C
Ta = −40~85°C
VCC
(V)
Min
Typ.
Max
Min
Max
Unit
2.0 1.50 ⎯
⎯ 1.50 ⎯
⎯
3.0 2.10 ⎯
⎯ 2.10 ⎯
V
5.5 3.85 ⎯
⎯ 3.85 ⎯
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
⎯
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
IOL = 50 μA
3.0 ⎯
0.0 0.1
⎯
0.1
VIN
= VIH
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
VIN = VCC or GND
5.5 ⎯
⎯ ±0.1 ⎯ ±1.0 μA
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
2012-02-29
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