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MC74AC574M データシートの表示(PDF) - ON Semiconductor

部品番号コンポーネント説明メーカー
MC74AC574M Octal D Flip?Flop with 3?State Outputs ON-Semiconductor
ON Semiconductor ON-Semiconductor
MC74AC574M Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
MC74AC574, MC74ACT574
AC CHARACTERISTICS (For Figures and Waveforms − See AND8277/D at www.onsemi.com)
74AC
74AC
Symbol
Parameter
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = −40°C to +85°C
CL = 50 pF
Unit
Fig.
No.
Min
Typ
Max
Min
Max
Maximum Clock
fmax
Frequency
3.3
75
60
5.0
95
85
MHz
3−3
Propagation Delay
tPLH
CP to On
Propagation Delay
tPHL
CP to On
tPZH
Output Enable Time
3.3
3.5
13.5
3.5
5.0
2.0
9.5
2.0
3.3
3.5
12
3.5
5.0
2.0
8.5
2.0
3.3
2.5
11
2.5
5.0
2.0
8.5
2.0
15
11
ns
3−6
13.5
9.5
ns
3−6
12
9.0
ns
3−7
tPZL
Output Enable Time
3.3
3.0
10.5
3.5
5.0
1.5
8.0
2.0
11.5
9.0
ns
3−8
tPHZ
Output Disable Time
3.3
4.0
12
4.5
5.0
2.0
9.5
2.0
13
10.5
ns
3−7
tPLZ
Output Disable Time
* Voltage Range 3.3 V is 3.3 V ±0.3 V.
Voltage Range 5.0 V is 5.0 V ±0.5 V.
3.3
2.0
9.0
2.5
5.0
1.5
7.5
1.5
10
8.5
ns
3−8
AC OPERATING REQUIREMENTS
Symbol
Parameter
Setup Time, HIGH or LOW
ts
Dn to CP
Hold Time, HIGH or LOW
th
Dn to CP
CP Pulse Width
tw
HIGH or LOW
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
Voltage Range 5.0 V is 5.0 V ±0.5 V.
74AC
74AC
VCC*
(V)
TA = +25°C
CL = 50 pF
TA = −40°C to +85°C
CL = 50 pF
Unit
Fig.
No.
Typ
Guaranteed Minimum
3.3
2.5
3.0
5.0
1.5
2.0
ns
3−9
3.3
1.5
1.5
5.0
1.5
1.5
ns
3−9
3.3
6.0
7.0
5.0
4.0
5.0
ns
3−6
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