MC14572UBCPG データシートの表示（PDF） - ON Semiconductor
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MC14572UBCPG Datasheet PDF : 6 Pages
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MC14572UB
ÎÎÎÎSWÎÎITCÎÎHINÎÎG CÎÎHARÎÎACÎÎTERÎÎISTÎÎICSÎÎ(TyÎÎpe 5ÎÎ) (CÎÎL = 5ÎÎ0 pFÎÎ, TAÎÎ= 25ÎÎ_C)ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎTyÎÎp ÎÎÎÎÎÎÎÎÎÎ
Characteristic
Symbol
VDD
Min (Note 6) Max
Unit
Output Rise Time
tTLH = (3.0 ns/pF) CL + 30 ns
tTLH = (1.5 ns/pF) CL + 15 ns
tTLH = (1.1 ns/pF) CL + 10 ns
tTLH
ns
5.0
−
180
360
10
−
90
180
15
−
65
130
Output Fall Time
tTHL = (1.5 ns/pF) CL + 25 ns
tTHL = (0.75 ns/pF) CL + 12.5 ns
tTHL = (0.55 ns/pF) CL + 9.5 ns
tTHL
ns
5.0
−
100
200
10
−
50
100
15
−
40
80
Propagation Delay Time
tPLH, tPHL = (1.7 ns/pF) CL + 5 ns
tPLH, tPHL = (0.66 ns/pF) CL + 17 ns
tPLH, tPHL = (0.5 ns/pF) CL + 15 ns
tPLH,
tPHL
5.0
−
10
−
15
−
ns
90
180
50
100
40
80
5. The formulas given are for the typical characteristics only at 25_C.
6. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
PULSE
GENERATOR
VDD
INPUT 16
2
8 VSS
OUTPUT
1
CL
PULSE
GENERATOR
VDD
INPUT
7
16
6
8 VSS
OUTPUT
5
CL
PULSE
GENERATOR
VDD
16
INPUT 14
15
8 VSS
OUTPUT
13
CL
INPUT
OUTPUT
20 ns
90%
50%
10%
tPHL
90%
50%
10%
tf
90%
50%
10%
tPLH
90%
50%
10%
tr
20 ns
VDD
VSS
VOH
VOL
Figure 1. Switching Time Test Circuits and Waveforms
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