MC14504B Просмотр технического описания (PDF) - ON Semiconductor
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MC14504B Datasheet PDF : 7 Pages
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MC14504B
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ SWITCHING CHARACTERISTICS (CL = 50 pF, TA = 25_C)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Characteristic
Symbol
Limits
Shifting Mode
VCC
Vdc
VDD
Vdc
Min
Typ
Max Unit
(Note 3)
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Propagation Delay, High to Low
tPHL
TTL – CMOS
5.0
10
−
140
280
ns
VDD > VCC
5.0
15
−
140
280
CMOS – CMOS 5.0
10
−
120
240
VDD > VCC
5.0
15
−
120
240
10
15
−
70
140
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ CMOS – CMOS
10
5.0
−
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VCC > VDD
15
5.0
−
15
10
−
185
370
185
370
175
350
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Propagation Delay, Low to High
tPLH
TTL – CMOS
5.0
10
−
170
340
ns
VDD > VCC
5.0
15
−
160
320
CMOS – CMOS 5.0
10
−
170
340
VDD > VCC
5.0
15
−
170
340
10
15
−
100
200
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ CMOS – CMOS
10
5.0
−
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ VCC > VDD
15
5.0
−
15
10
−
275
550
275
550
145
290
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Output Rise and Fall Time
tTLH, tTHL
ALL
−
5.0
−
−
10
−
−
15
−
100
200
ns
50
100
40
80
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ 3. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
7
7
6
6
5
VCC = 10 V
5
4
4
3
VCC = 5 V
3
2
2
VCC = 5 V
1
1
0
0
5
10
15
20
VDD, SUPPLY VOLTAGE (Vdc)
Figure 1. Input Switchpoint CMOS to CMOS Mode
20
15
10
5
ÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉ
0
0
5
10
15
20
VDD, SUPPLY VOLTAGE (Vdc)
Figure 2. Input Switchpoint TTL to CMOS Mode
20
15
10
5
ÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉÉ
0
0
5
10
15
20
VCC, SUPPLY VOLTAGE (Vdc)
Figure 3. Operating Boundary CMOS to CMOS Mode
0
0
5
10
15
20
VCC, SUPPLY VOLTAGE (Vdc)
Figure 4. Operating Boundary TTL to CMOS Mode
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