TC74HC4520A Просмотр технического описания (PDF) - Toshiba
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TC74HC4520A Datasheet PDF : 9 Pages
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Operating Ranges (Note)
TC74HC4520AP/AF
Characteristics
Symbol
Rating
Unit
Supply voltage
Input voltage
Output voltage
Operating temperature
Input rise and fall time
VCC
VIN
VOUT
Topr
tr, tf
2 to 6
V
0 to VCC
V
0 to VCC
V
−40 to 85
°C
0 to 1000 (VCC = 2.0 V)
0 to 500 (VCC = 4.5 V)
ns
0 to 400 (VCC = 6.0 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
Test Condition
High-level input
voltage
VIH
⎯
Low-level input
voltage
VIL
⎯
High-level output
voltage
Low-level output
voltage
Input leakage
current
Quiescent supply
current
VOH
VIN
= VIH or
VIL
IOH = −20 μA
IOH = −4 mA
IOH = −5.2 mA
VIN
IOL = 20 μA
VOL
= VIH or
VIL
IOL = 4 mA
IOL = 5.2 mA
IIN
VIN = VCC or GND
ICC
VIN = VCC or GND
Ta = 25°C
Ta = −40 to
85°C
Unit
VCC
(V)
Min
Typ.
Max
Min
Max
2.0 1.50 ⎯
⎯ 1.50 ⎯
4.5 3.15 ⎯
⎯ 3.15 ⎯
V
6.0 4.20 ⎯
⎯ 4.20 ⎯
2.0 ⎯
⎯ 0.50 ⎯ 0.50
4.5 ⎯
⎯
1.35 ⎯
1.35
V
6.0 ⎯
⎯ 1.80 ⎯ 1.80
2.0 1.9 2.0
⎯
1.9
⎯
4.5 4.4 4.5
⎯
4.4
⎯
6.0 5.9 6.0
⎯
5.9
⎯
V
4.5 4.18 4.31 ⎯ 4.13 ⎯
6.0 5.68 5.80 ⎯ 5.63 ⎯
2.0 ⎯
0.0 0.1
⎯
0.1
4.5 ⎯
0.0 0.1
⎯
0.1
6.0 ⎯
0.0 0.1
⎯
0.1
V
4.5 ⎯ 0.17 0.26 ⎯ 0.33
6.0 ⎯ 0.18 0.26 ⎯ 0.33
6.0 ⎯
⎯ ±0.1 ⎯ ±1.0 μA
6.0 ⎯
⎯
4.0
⎯ 40.0 μA
4
2007-10-01
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