TC7S32 查看數據表（PDF） - Toshiba
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TC7S32 Datasheet PDF : 7 Pages
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AC Characteristics (CL= 15pF, VCC = 5V, Input: tr = tf = 6 ns)
Characteristics
Output Transition Time
Propagation Delay Time
Symbol
tTLH
tTHL
tpLH
tpLH
Test Condition
⎯
⎯
TC7S32F/FU
Ta = 25°C
Unit
Min. Typ. Max.
⎯
5
10
ns
⎯
7
15
ns
AC Characteristics (CL= 50pF, Input: tr = tf = 6 ns)
Characteristics
Output Transition Time
Propagation delay time
Input capacitance
Power dissipation capacitance
Symbol
tTLH
tTHL
tpLH
tpHL
CIN
CPD
Test Condition
VCC (V)
2.0
⎯
4.5
6.0
2.0
⎯
4.5
6.0
⎯
(Note 1)
Ta = 25°C
Min Typ. Max
⎯
50
125
⎯
14
25
⎯
12
21
⎯
48
100
⎯
12
20
⎯
9
17
⎯
5
10
⎯
10
⎯
Ta = −40 to 85°C
Unit
Min. Max.
⎯
155
⎯
31
ns
⎯
26
⎯
125
⎯
25
ns
⎯
21
⎯
10
pF
⎯
⎯
pF
Note 1:
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
Switching Characteristics Test Circuit
ICC (opr.) Test Circuit
Input waveform is the same as that in case of switching characteristic test.
4
2009-08-05
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