MC74ACT74 Motorola, MC74ACT74 Datasheet - Page 5

• Manufacturer Part Number: MC74ACT74
• Description: DUAL D-TYPE POSITIVE EDGE-TRIGGERED FLIP-FLOP
• Manufacturer: Motorola

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4
AC CHARACTERISTICS (For Figures and Waveforms — See Section 3)
f max
f max
t PLH
t PLH
t PHL
t PHL
t PLH
t PLH
t PHL
t PHL
* Voltage Range 5.0 V is 5.0 V 0.5 V.
AC OPERATING REQUIREMENTS
t s
t s
t h
t h
t w
t w
t rec
t rec
* Voltage Range 5.0 V is 5.0 V 0.5 V.
CAPACITANCE
C IN
C PD
Symbol
Symbol
Symbol
Symbol
Symbol
Set-up Time, HIGH or LOW
D n to CP n
Hold Time, HIGH or LOW
D n to CP n
C Pn or C Dn or S Dn
Pulse Width
Recovery TIme
C Dn or S Dn to CP
Input Capacitance
Power Dissipation Capacitance
Maximum Clock
Frequency
Frequency
Propagation Delay
C Dn or S Dn to Q n or Q n
C Dn or S Dn to Q n or Q n
Propagation Delay
C Dn or S Dn to Q n or Q n
C Dn or S Dn to Q n or Q n
Propagation Delay
C Pn to Q n or Q n
C Pn to Q n or Q n
Propagation Delay
C Pn to Q n or Q n
C Pn to Q n or Q n
Parameter
Parameter
Parameter
Parameter
Parameter
MC74AC74 MC74ACT74
FACT DATA
5-5
V CC *
V CC *
V CC *
V CC *
(V)
(V)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
(V)
(V)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
–0.5
–0.5
–2.5
–2.5
Min
145
145
Typ
3.0
3.0
3.0
3.0
4.0
4.0
3.5
3.5
1.0
1.0
3.0
3.0
Value
Typ
4.5
35
T A = +25 C
C L = 50 pF
T A = +25 C
C L = 50 pF
74ACT
74ACT
Typ
210
210
5.5
5.5
6.0
6.0
7.5
7.5
6.0
6.0
Guaranteed Minimum
3.0
3.0
1.0
1.0
5.0
5.0
0
0
Unit
pF
pF
Max
10.0
10.0
11.0
11.0
10.0
10.0
9.5
9.5
Min
125
125
T A = –40 C
2.5
2.5
3.0
3.0
4.0
4.0
3.0
3.0
T A = –40 C
C L = 50 pF
C L = 50 pF
to +85 C
to +85 C
74ACT
74ACT
3.5
3.5
1.0
1.0
6.0
6.0
0
0
Test Conditions
Max
10.5
10.5
11.5
11.5
13.0
13.0
11.5
11.5
V CC = 5.0 V
V CC = 5.0 V
Unit
Unit
MHz
MHz
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Fig.
Fig.
Fig.
Fig.
No.
No.
No.
No.
3-3
3-3
3-6
3-6
3-6
3-6
3-6
3-6
3-6
3-6
3-9
3-9
3-9
3-9
3-6
3-6
3-9
3-9