TC74LCX16374FT 데이터 시트보기 (PDF) - Toshiba
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TC74LCX16374FT Datasheet PDF : 10 Pages
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Capacitive Characteristics (Ta = 25°C)
TC74LCX16374FT
Characteristics
Input capacitance
Output capacitance
Power dissipation capacitance
Symbol
CIN
COUT
CPD
fIN = 10 MHz
Test Condition
⎯
⎯
Typ. Unit
VCC (V)
3.3
7
pF
3.3
8
pF
(Note) 3.3
25
pF
Note:
CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
ICC (opr) = CPD･VCC･fIN + ICC/16 (per bit)
AC Test Circuit
Switch
Output
6.0 V or VCC × 2
Open
GND
Measure
RL = 500 Ω
Parameter
tpLH, tpHL
tpLZ, tpZL
tpHZ, tpZH
Switch
6.0 V
VCC × 2
Open
@VCC = 3.3 ± 0.3 V
@VCC = 2.5 ± 0.2 V
GND
Figure 1
7
2014-03-01
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