74ACT574 STMicroelectronics, 74ACT574 Datasheet - Page 5

• Manufacturer Part Number: 74ACT574
• Description: OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING
• Manufacturer: STMicroelectronics

AC ELECTRICAL CHARACTERISTICS (C
(*) Voltage range is 5V 0.5V
CAPACITIVE CHARACTERISTICS
1) C
Test Circuit).Average operating current can be obtained by the following equation. I
Symb ol
Symb ol
C
f
C
t
t
t
t
t
t
PD
C
MAX
PLH
PHL
PZH
PLH
PHL
PZL
t
OUT
t
t
w
PD
h
s
IN
isdefined as the value of the IC’sinternal equivalent capacitance which is calculated fromthe operating current consumption without load. (Referto
Propagation Delay Time
CK to Q
Output Enable Time
Output Disable Time
CK Pulse Width, HIGH
or LOW
Setup Time Q to CK
HIGH or LOW
Hold Time Q to CK
HIGH or LOW
Maximim Clock
Frequency
Output Capacitance
Input Capacitance
Power Dissipation
Capacitance (note 1)
Parameter
Parameter
5.0
5.0
5.0
5.0
5.0
5.0
5.0
V
V
5.0
5.0
(V)
(V)
5.0
CC
CC
(*)
(*)
(*)
(*)
(*)
(*)
(*)
Test Co nditions
T est Con ditio n
L
= 50 pF, R
L
CC
= 500 , Input t
(opr) = C
Min.
Min.
PD
100
V
T
T
CC
A
A
= 25
T yp.
= 25
T yp.
-1.0
250
f
5.0
5.5
5.0
1.5
1.0
IN
26
8
4
r
+ I
= t
CC
o
o
/n (per circuit)
f
C
C
Valu e
Valu e
Max.
Max.
=3 ns)
10.0
9.0
8.5
3.0
2.5
2.5
-40 to 85
-40 to 85
Min.
Min.
85
Max.
Max.
11.0
10.0
9.0
4.0
3.0
3.0
74ACT574
o
o
C
C
Un it
MHz
Un it
pF
pF
ns
ns
ns
ns
ns
ns
pF
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