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74ACT373MTR
P1-P3
P4-P6
P7-P9
P10-P11
74ACT373
4/11
DC SPECIF
ICATIONS
1) Maximum
test durati
on 2ms, one o
utput loaded at ti
me
2) Incident wav
e switc
hing is guaran
teed on tras
mission lines
with impedanc
es as low as
50
Ω
AC ELECT
RICAL
CHARACTERISTICS
(C
L
=
50
p
F
,
R
L
= 50
0
Ω
, In
put t
r
= t
f
= 3n
s)
(*) Vol
tage range is 5.0V
±
0.5V
Sym
bo
l
Par
am
et
er
T
est Co
ndi
tion
V
al
ue
Unit
V
CC
(V)
T
A
= 25°C
-40 to
85°C
-55 to
125°C
Min.
T
yp.
Max.
Min.
Max.
Min.
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
Level 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 Ou
tput
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
Level Outpu
t
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
0.44
0.5
5.5
I
O
=24 mA
0.36
0.44
0.5
I
I
Input Lea
kage Cur
-
rent
5.5
V
I
= V
CC
or GND
±
0.1
±
1
±
1
µ
A
I
OZ
High Imp
edance
Output
Leakege
Curr
ent
5.5
V
I
= V
IH
or V
IL
V
O
= V
CC
or
GN
D
±
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
Quie
scent Suppl
y
Curr
ent
5.5
V
I
= V
CC
or GND
44
0
8
0
µ
A
I
OLD
Dynami
c Output
Current (
note 1, 2)
5.5
V
OLD
= 1
.65 V max
75
50
mA
I
OHD
V
OH
D
= 3
.85 V min
-7
5
-5
0
m
A
Sym
bo
l
Par
am
et
er
T
est Co
ndi
tion
V
al
ue
Unit
V
CC
(V)
T
A
= 25°C
-40 to
85°C
-55 to
125°C
Min.
T
yp.
Max.
Min.
Max.
Min.
Max.
t
PLH
t
PH
L
Prop
agation Del
ay
Time LE to Q
5.0
(*)
5.5
10.0
1
1.5
1
1.5
ns
t
PLH
t
PH
L
Prop
agation Del
ay
Ti
me D to Q
5.0
(*)
6.0
10.0
1
1.5
1
1.5
ns
t
PZL
t
PZH
Output
Enable
Tim
e
5.0
(*)
6.0
9.5
1
0.5
1
0.5
ns
t
PLZ
t
PH
Z
Output
Disabl
e
Tim
e
5.0
(*)
7.0
1
1.0
12.5
1
2.5
ns
t
W
LE Mi
nimum Pu
lse
Wi
dt
h, H
IGH
5.0
(*)
1.3
7.0
8.0
8.0
ns
t
s
Setup Time D to
LE, HIG
H or LOW
5.0
(*)
-0.5
7.0
8.0
8.0
ns
t
h
Hold Time D to L
E,
HIGH or
LOW
5.0
(*)
0.5
0.0
1.0
1.0
ns
74ACT373
5/11
CAPACITIVE CHARACT
ERISTICS
1) C
PD
is defined as the value of the IC’s
i
nternal equiv
alent capacitanc
e which is calculate
d
f
rom the operating cu
rrent consump
tion
without
load. (Ref
er to Test Circuit). Averag
e operating current ca
n
b
e obtained by the following equ
ation. I
CC(o
pr)
= C
PD
x V
CC
x f
IN
+ I
CC
/n (per circuit)
TES
T CIR
CUIT
C
L
= 50pF
or equivalen
t (includes ji
g and probe capac
itance)
R
L
= R
1
= 500
Ω
or
equival
ent
R
T
= Z
OU
T
of pulse
generator (typi
cally 50
Ω
)
Sym
b
ol
Par
a
me
te
r
T
est Condi
tio
n
Va
lue
Unit
V
CC
(V)
T
A
= 25°C
-40 to
85°C
-55 to
125°C
Min.
T
yp.
M
ax.
Min.
M
ax.
Min.
M
ax.
C
IN
Input C
apacitance
5.
0
4
pF
C
OUT
Output
Capa
citance
5.
0
8
pF
C
PD
Power Dissi
pation
Capa
citance (note
1)
5.
0
f
IN
= 10MHz
25
pF
TEST
SW
ITCH
t
PLH
, t
PHL
Open
t
PZL
, t
PLZ
2V
CC
t
PZH
, t
PH
Z
Open
74ACT373
6/11
WAVEFORM 1
: PROPAGATION DE
LAYS, LE M
INIMUN PULSE WIDT
H, Dn TO LE
SETUP AND
HOLD TIM
ES
(f
=1MH
z; 5
0% d
uty cy
cl
e)
WAVEFORM 2
: OUTPUT ENABLE A
ND DISABLE T
IMES
(f=1
M
Hz;
50%
duty
cyc
le)
P1-P3
P4-P6
P7-P9
P10-P11
74ACT373MTR
Mfr. #:
Buy 74ACT373MTR
Manufacturer:
STMicroelectronics
Description:
Latches Octal D-Type Latch
Lifecycle:
New from this manufacturer.
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