MC74ACT377 Motorola, MC74ACT377 Datasheet - Page 5

• Manufacturer Part Number: MC74ACT377
• Description: OCTAL D FLIP-FLOP
• Manufacturer: Motorola

AC CHARACTERISTICS (For Figures and Waveforms — See Section 3)
f max
f max
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 s
t s
t h
t h
t w
t w
* Voltage Range 5.0 V is 5.0 V 0.5 V.
CAPACITANCE
C IN
C PD
Symbol
Symbol
Symbol
Symbol
Symbol
Input Capacitance
Power Dissipation Capacitance
Maximum Clock
Frequency
Frequency
Propagation Delay
CP to Q n
CP to Q n
Propagation Delay
CP to Q n
CP to Q n
Setup Time, HIGH or LOW
D n to CP
D n to CP
Hold Time, HIGH or LOW
D n to CP
D n to CP
Setup Time, HIGH or LOW
CE to CP
CE to CP
Hold Time, HIGH or LOW
CE to CP
CE to CP
CP Pulse Width
HIGH or LOW
HIGH or LOW
Parameter
Parameter
Parameter
Parameter
Parameter
MC74AC377 MC74ACT377
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
(V)
(V)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Min
140
140
Typ
3.0
3.0
3.5
3.5
Value
Typ
4.5
90
T A = +25 C
C L = 50 pF
T A = +25 C
C L = 50 pF
74ACT
74ACT
Typ
Guaranteed Minimum
4.5
4.5
1.0
1.0
4.5
4.5
1.0
1.0
4.0
4.0
Unit
pF
pF
Max
9.0
9.0
10
10
Min
125
125
T A = –40 C
2.5
2.5
2.5
2.5
T A = –40 C
C L = 50 pF
C L = 50 pF
to +85 C
to +85 C
74ACT
74ACT
5.5
5.5
1.0
1.0
5.5
5.5
1.0
1.0
4.5
4.5
Test Conditions
Max
10
10
11
11
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
Fig.
Fig.
Fig.
Fig.
No.
No.
No.
No.
3-3
3-3
3-6
3-6
3-6
3-6
3-9
3-9
3-9
3-9
3-9
3-9
3-9
3-9
3-6
3-6