IN74LV374
1
O
CTAL
D-T
YPE
F
LIP
-F
LOP
P
OSITIVE
E
DGE
-
T
RIGGER
(3-S
TATE
)
IN74LV374 are compatible by pinning with KP55523,
153313, IN74HC374A and IN74HCT374A series. Input
voltage levels are compatible with standard CMOS levels.
Output voltage levels are compatible with input levels of CMOS,
NMOS and TTL IC
S
.
Supply voltage range from 2.0 to 3.2 V
LOW input current: 1.0 ; 0.1 at = 25
Output current 8 m
Latch current value not less than 150 m at = 125
ESD acceptable values: not less than 2000 V as per HBM, and
not less than 200 V as per MM
ORDERING INFORMATION
IN74LV374N Plastic DIP
IN74LV374D SOIC
T
A
= -40
to 125 C
for all packages
BLOCK DIAGRAM
OE
01
Q
0
02
D
0
03
D
1
04
Q
1
05
Q
2
06
D
2
07
D
3
08
Q
3
09
19
18
17
16
15
14
13
12
11
D
7
D
6
Q
6
Q
5
D
5
D
4
Q
4
CP
Q
7
Pin 20=V
CC
Pin 10 = GND
FUNCTION TABLE
Inputs Output
OE CP Dn Qn
L
H H
L
L L
L L,
H,
X no
change
H X X Z
PIN ASSIGNMENT
374
OE
01
Q
0
02
D
0
03
D
1
04
Q
1
05
Q
2
06
D
2
07
D
3
08
Q
3
09
GND
10
20
19
18
17
16
15
14
13
12
11
D
7
D
6
Q
6
Q
5
D
5
D
4
Q
4
CP
V
CC
Q
7
IN74LV374
2
ABSOLUTE MAXIMUM RATINGS*
Symbol Parameter Rating
Unit
V
CC
Supply voltage
-0.5 to +5.0
V
I
IK
*
1
Input diode current
20
m
I
OK
*
2
Output diode current
50
m
I
O
*
3
Output source or sink current
35
m
I
CC
Bus driver outputs
70
m
I
GND
Ground
current
70
m
P
D
Power dissipation per package,
Plastic DIP *
4
SOIC *
4
750
500
mW
Tstg
Storage temperature range
-65 to +150
C
*
In absolute maximum ratings modes functioning is not guaranteed. Upon lifting the
absolute maximum ratings functioning is guaranteed at the recommended operating
conditions.
*
1
Provide V
I
< -0.5 V or V
I
> V
CC
+ 0.5 V.
*
2
Provide V
O
< -0.5 V or V
O
> V
CC
+ 0.5 V.
*
3
Provide -0.5 V < V
O
< V
CC
+ 0.5 V.
*
4
When operating in the temperature range of 70
C to 125C power dissipation value
decreases
- for Plastic DIP by 12 mW/
C
- for SOIC by 8 mW/
C
RECOMMENDED OPERATING MODES
Symbol Parameter Min
Max
Unit
V
CC
Supply
voltage
1.2 3.6 V
V
IN
Input
voltage
0 V
CC
V
V
OUT
Output
voltage
0 V
CC
V
T
A
Operating ambient temperature range.
For all types packages
-40 125
C
t
LH
, t
HL
Input rise and fall times
V
CC
=1.2 V
V
CC
=2.0 V
V
CC
=3.0 V
V
CC
=3.6 V
0 1000
700
500
400
ns