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74ACT574TTR
P1-P3
P4-P6
P7-P9
P10-P11
74ACT
574
4/11
DC S
PE
CIFICATIONS
1) M
aximum
test du
ration
2m
s
, on
e outpu
t
loa
ded at
time
2
) Inciden
t wave
switc
hing i
s
guara
ntee
d on tras
missi
on lin
es
wi
th imped
ances
as low as
50
Ω
Symbo
l
Param
eter
T
est Conditi
on
V
alue
Unit
V
CC
(V)
T
A
= 25°
C
-40 to 8
5°C
-55 to 1
25°C
Min.
T
yp.
Max
.
Min.
Ma
x.
Mi
n.
Max.
V
IH
High Lev
el Input
V
oltage
4.5
V
O
= 0.1 V
or
V
CC
-0.1V
2.0
1.5
2.0
2.
0
V
5.5
2.0
1.5
2.0
2.
0
V
IL
Low Lev
el Input
V
oltage
4.5
V
O
= 0.1 V
or
V
CC
-0.1V
1.5
0.8
0.8
0
.8
5.5
1.5
0.8
0.8
0
.8
V
V
OH
High Lev
el Output
V
oltage
4.5
I
O
=-50
µ
A
4.4
4.49
4.4
4.4
5.5
I
O
=-50
µ
A
5.4
5.49
5.4
5.4
4.5
I
O
=-24 mA
3.86
3.76
3.7
V
5.5
I
O
=-24 mA
4.86
4.76
4.7
V
OL
Low Lev
el Output
V
oltage
4.5
I
O
=50
µ
A
0.001
0.1
0.1
0.1
5.5
I
O
=50
µ
A
0.001
0.1
0.1
0.1
4.5
I
O
=24 mA
0.36
0.4
4
0
.5
5.5
I
O
=24 mA
0.36
0.4
4
0
.5
I
I
Input Le
akage Cur-
rent
5.5
V
I
= V
CC
or GN
D
±
0.1
±
1
±
1
µ
A
I
OZ
High Imp
edance
Output L
eakege
Current
5.5
V
I
= V
IH
or V
IL
V
O
= V
CC
or GND
±
0.5
±
5
±
5
µ
A
I
CCT
Max I
CC
/Input
5.5
V
I
= V
CC
- 2.1V
0.6
1.5
1.6
mA
I
CC
Quiesce
nt Supply
Current
5.5
V
I
= V
CC
or GN
D
44
0
8
0
µ
A
I
OLD
Dynamic
Output
Current (
note 1, 2)
5.5
V
OLD
= 1.65
V max
75
50
mA
I
OHD
V
OHD
= 3.85 V
min
-75
-50
mA
74ACT
574
5/11
AC E
L
ECTRICAL CHARACTERISTICS
(C
L
= 50 pF, R
L
= 500
Ω
, Inp
ut t
r
= t
f
=
3ns)
(*)
Vo
lta
ge
ra
ng
e i
s 5.
0V
±
0.5V
CAPACITIVE CHARA
CT
ERISTICS
1)
C
PD
is
defi
ned as
the valu
e of th
e IC’s i
nternal
equiva
lent c
apacitan
ce whi
ch is cal
cula
t
e
d f
rom
the oper
ating c
urren
t consu
mpti
on
wi
tho
ut
lo
ad. (Ref
er to Tes
t
Cir
c
u
it). Avera
ge oper
ating cu
rrent
can be ob
t
ai
ned by the fo
llow
ing equat
ion. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
/n (
per
ci
rcuit
)
Symbo
l
Param
eter
T
est Conditi
on
V
alue
Unit
V
CC
(V)
T
A
= 25°
C
-40 to 8
5°C
-55 to 1
25°C
Min.
T
yp.
Max
.
Min.
Ma
x.
Mi
n.
Max.
t
PLH
t
PHL
Propaga
tion Delay
Time CK to Q
5.0
(*)
5.0
10.0
1
1.0
1
1.0
ns
t
PZ
L
t
PZH
Output E
nable
Time
5.0
(*)
5.5
9.0
10.0
10.0
ns
t
PLZ
t
PHZ
Output D
isable
Time
5.0
(*)
5.0
8.5
9.0
9
.0
ns
t
W
CK Pulse
Width
HIGH or
LOW
5.0
(*)
1.5
3..0
4.0
4.0
ns
t
s
Setup Time D to
CK, HIG
H or LOW
5.0
(*)
1.0
2.5
3.0
3
.0
ns
t
h
Hold Time D
to CK,
HIGH or
LOW
5.0
(*)
-1.0
2.5
3.0
3.0
ns
f
MAX
Maximum
CK
Frequen
cy
5.0
(*)
100
270
85
8
5
M
Hz
Symbo
l
Param
eter
T
est Conditi
on
V
alue
Unit
V
CC
(V)
T
A
= 25°
C
-40 to 8
5°C
-55 to 1
25°C
Min.
T
yp.
Max
.
Min.
Ma
x.
Mi
n.
Max.
C
IN
Input Ca
pacitance
5.0
4
pF
C
OUT
Output
Capacita
nce
5.0
8
pF
C
PD
Power D
issipation
Capacita
nce (note
1)
5.0
f
IN
= 10M
Hz
26
pF
74ACT
574
6/11
TEST CIRCUIT
C
L
= 50p
F
or equ
ivalent
(in
c
lud
es jig and p
robe ca
pacit
ance)
R
L
= R
1
= 500
Ω
or
equi
valent
R
T
= Z
OUT
of pu
ls
e genera
t
or (typically 50
Ω
)
WAVEFORM 1: PROPAGATION DELAYS,
SETUP
AND HOLD TIMES
(f=1MHz; 5
0% duty cycle)
TEST
SWITCH
t
PL
H
, t
PHL
Open
t
PZL
, t
PLZ
2V
CC
t
PZH
, t
PHZ
Open
P1-P3
P4-P6
P7-P9
P10-P11
74ACT574TTR
Mfr. #:
Buy 74ACT574TTR
Manufacturer:
STMicroelectronics
Description:
IC FF D-TYPE SNGL 8BIT 20TSSOP
Lifecycle:
New from this manufacturer.
Delivery:
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EMS
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