ChipFind - документация

Электронный компонент: IN74LV02

Скачать:  PDF   ZIP
IN74LV02
1
Q
UAD
2-I
NPUT
NOR
G
ATE
The IN74LV02 is a low-voltage Si-gate CMOS
device that is pin and function compatible with
74HC/HCT02A, 74ALS02
Features:
Wide Operating Voltage: 1.05.5 V
Input voltage levels are compatible with standard
C-MOS levels
Accepts TTL input levels between V
CC
=2.7 V and
V
CC
=3.6 V
Output voltage levels are compatible with input
levels C-MOS, N-MOS and TTL microcircuits.
Maximum input current: 1.0 mkA; 0.1 mkA at =
25
.
Consumption current 8 mA.
ORDERING INFORMATION
IN74LV02N
Plastic
IN74LV02D
SOIC
IZ74LV02
Chip
T
A
= -40
125 C for all packages
IN74LV02 truth table
Input
Output
A B
Y=
B
A
+
L L
H
L H
L
H L
L
H H
L
Note -
H - high voltage level;
L - low voltage level;
Pins description in IN74LV02D
Pin No.
Symbol
Pin description
01
Y1
Output
02
1 Input
03
1 Input
04
Y2
Output
05
2 Input
06
2 Input
07 GND
Common
output
08
3 Input
09
3 Input
10
Y3
Output
11
4 Input
12
4 Input
13
Y4
Output
Pinout
A1
01
B1
02
Y1
03
A2
04
B2
05
Y2
06
07
GND
14
13
12
11
10
09
08
A4
Y4
B3
A3
Y3
B4
Vcc
14 V
CC
Supply output from voltage
source
IN74LV02
2
Absolute maximum ratings*
Symbol Parameter
Value
Unit
V
CC
Supply voltage
from -0.5 to
+5.0
V
I
IK
*
1
Input diode current
20
mA
I
OK
*
2
Output diode current
50
mA
I
O
*
3
Output current source-drain
25
mA
I
CC
Supply output current
50
mA
I
GND
Common output current
50
mA
P
D
Dissipation power at free air change,
Plastic
DIP *
4
SOIC *
4
750
500
mW
Tstg
Storage temperature
from -65 to
+150
C
T
L
260
C
*
Under absolute maximum conditions operation of microcircuits is not guaranteed.
Operation under maximum conditions is guaranteed.
*
1
If V
I
< -0.5V or V
I
> V
CC
+ 0.5 V.
*
2
If V
O
< -0.5V or V
O
> V
CC
+ 0.5 V.
*
3
If -0.5V < V
O
< V
CC
+ 0.5 V.
*
4
Under operation in the temperature range from 65
to 125C value of dissipation
power drops down - to 12 mW/
C for Plastic DIP
- to 8 mW/
C for SOIC
Maximum conditions
Symbol Parameter
Min
Max
Unit
V
CC
Supply
voltage
1.2
5.5 V
V
IN
Input
voltage
0 V
CC
V
V
OUT
Output
voltage
0 V
CC
V
T
A
Operation temperature. For all packages
-40
125
C
1.0
V
CC
< 1.2
0 500
2.0
V
CC
< 2.7
200
2.7
V
CC
< 3.6
100
t
LH
, t
HL
Period of signal rise and
fall edges (Figure 1)
3.6
V
CC
5.5
50
ns

IN74LV02
3
DC electrical characteristics
Value
25
C
-40
o
C to
85
o
C
-40
o
C to
125
o
C
Sym
bol
Parameter Test
conditions
V
CC
,
V
min max min max min max
Unit
V
IH
High level input
voltage
V
O
= V
CC
-0.1 V
1.2
2.0
2.7
3.0
3.6
4.5
5.5
0.9
1.4
2.0
2.0
2.0
3.15
3.85
-
-
-
-
-
-
-
0.9
1.4
2.0
2.0
2.0
3.15
3.85
-
-
-
-
-
-
-
0.9
1.4
2.0
2.0
2.0
3.15
3.85
-
-
-
-
-
-
-
V
V
IL
Low level input
voltage
V
O
=0.1 B
1.2
2.0
2.7
3.0
3.6
4.5
5.5
-
-
-
-
-
-
-
0.3
0.6
0.8
0.8
0.8
4.35
5.35
-
-
-
-
-
-
-
0.3
0.6
0.8
0.8
0.8
4.35
5.35
-
-
-
-
-
-
-
0.3
0.6
0.8
0.8
0.8
4.35
5.35
V
V
OH
High level output
voltage
V
I
= V
IH
or V
IL
I
O
= -100 uA
1.2
2.0
2.7
3.0
3.6
4.5
5.5
1.05
1.85
2.55
2.85
3.45
4.35
5.35
-
-
-
-
-
-
-
1.0
1.8
2.5
2.8
3.4
4.3
5.3
-
-
-
-
-
-
-
1.0
1.8
2.5
2.8
3.4
4.3
5.3
-
-
-
-
-
-
-
V
V
I
= V
IH
or V
IL
;
I
O
= -6 mA
3.0 2.48
- 2.40 - 2.20 - V
V
I
= V
IH
or V
IL
;
I
O
= -12 mA
4.5 3.70
- 3.60 - 3.50 - V
V
OL
Low level output
voltage
V
I
= V
IH
or V
IL
I
O
= 100 uA
1.2
2.0
2.7
3.0
3.6
4.5
5.5
-
-
-
-
-
-
-
0.15
0.15
0.15
0.15
0.15
0.15
0.15
-
-
-
-
-
-
-
0.2
0.2
0.2
0.2
0.2
0.2
0.2
-
-
-
-
-
-
-
0.2
0.2
0.2
0.2
0.2
0.2
0.2
V
V
I
= V
IH
or V
IL
; I
O
= 6 mA
3.0 - 0.33
- 0.4 - 0.5 V
V
I
= V
IH
or V
IL
; I
O
= 12 mA
4.5 - 0.40
- 0.55 - 0.65
V
I
I
Input
current
V
I
= V
CC
or 0 V
5.5
-
0.1
-
1.0 - 1.0
uA
I
CC
Consumption
current V
I
=V
CC
or 0 V
I
O
= 0 uA
5.5 - 8.0 - 80 - 160
uA
I
CC1
Additional input
consumption current
V
I
=V
CC
-0.6 V;
I
O
= 0 uA
5.5 - 8.0 - 80 - 160
uA
IN74LV02
4
AC electrical characteristics (t
LH
= t
HL
= 2.5 ns, C
L
=50 pF, R
L
= 1 KOhm
,
)
Value
25
C
-40
to 85
C
-40
to 125
C
Symb
ol
Parameter
Test
conditions
V
CC
, V
min max min max min max
Unit
1.2 - 80 - 85 - 95
2.0 - 17 - 21 - 26
2.7 - 12 - 15 - 19
3.0 - 10 - 12 - 15
t
PHL
,
t
PLH
Propagation delay
time when
switching "on", "off"
Fig.1
4.5 - 8 -
10 - 13
ns
C
I
Input capacity
- 3.0
-
7
-
-
-
-
C
D
Dynamic capacity
V
I
= 0 V
or V
CC
3.0 - 44 - - - -
pF


- Time diagram of input and output pulses
0.9
0.1
0.9
0.1
t
LH
t
HL
t
PH
L
t
PL
H
V
CC
GND
A, B
B, A
V
CC
V
I
t
THL
t
TLH
0.9
0.9
0.1
0.1
V
I
= 0.5V
CC
V
I
V
I
V
I
Fig.1