IN74LV620
O
CTAL
3-S
TATE
I
NVERTING
B
US
T
RANSCEIVER
Microcircuits IN74LV620 are pin-to-pin compatible with
microcircuits of series 74ALS620, 74HC620, 74HCT620.
Input voltage levels are compatible with standard C-MOS
levels
Features:
Output voltage levels are compatible with input levels C-
MOS, N-MOS and TTL microcircuits.
Supply voltage range from 1.2 to 3.6 V.
Maximum input current: 1.0 mkA; 0.1 mkA at
Т
= 25
°С.
Consumption current 8 mA.
ORDERING INFORMATION
IN74LV620N
Plastic
IN74LV620D
SOIC
IZ74LV620
Chip
T
A
= -40° ÷ 125° C for all packages
Block diagram
Truth table
01
OEB
OEA
19
02
03
04
05
06
07
08
09
A
1
B
1
A
2
B
2
A
3
B
3
A
4
B
4
A
5
B
5
A
6
B
6
A
7
B
7
A
8
B
8
18
17
16
15
14
13
12
11
Inputs
OEB
OEA
L
L
H
H
L
H
H
H
Inputs/Outputs
А
В
A=B
input
input
B=A
Z
Z
A=B
B=A
Pinout
OEB
01
A
1
02
A
2
03
A
3
04
A
4
05
A
5
06
A
6
07
A
7
08
A
8
09
GND
10
620
20
V
CC
19
OEA
18
B
1
17
B
2
16
B
3
15
B
4
14
B
5
13
B
6
12
B
7
11
B
8
1
IN74LV620
Absolute maximum ratings*
Symbol
Parameter
V
CC
Supply voltage
I
IK
*
1
I
OK
*
2
I
O
*
3
I
CC
I
GND
P
D
Input diode current
Output diode current
Output current source-drain
Supply output current
Common output current
Dissipation power at free air change,
Plastic
DIP
*
4
SOIC *
4
Storage temperature
Value
from -0.5 to
+5.0
±20
±50
±35
±70
±70
Unit
V
mA
mA
mA
mA
mA
mW
750
500
Tstg
from -65 to
°C
+150
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°С to 125°C value of dissipation power
drops down - to 10 mW/°C for Plastic DIP
- to 7 mW/°C for SOIC
Maximum conditions
Symbol
V
CC
V
IN
V
OUT
T
A
t
LH
, t
HL
Parameter
Min
1.2
0
0
-40
0
Max
3.6
V
CC
V
CC
125
1000
700
500
400
Unit
V
V
V
°C
ns
Supply voltage
Input voltage
Output voltage
Operation temperature. For all packages
Period of signal rise and V
CC
=1.2
В
fall edges (Figure 1)
V
CC
=2.0
В
V
CC
=3.0
В
V
CC
=3.6
В
2
IN74LV620
DC electrical characteristics
Sym
bol
Parameter
Test
conditions
V
CC
,
V
Value
From -
25°C
40°C to
85°C
min max min max
-
0.9
-
0.9
-
1.4
-
1.4
-
2.1
-
2.1
-
2.5
-
2.5
0.3
-
0.3
-
0.6
-
0.6
-
0.9
-
0.9
-
1.1
-
1.1
-
-
1.1
1.11 -
-
1.9
1.91 -
-
2.9
2.91 -
-
3.5
3.51 -
Unit
From -
40°C to
125°C
min max
-
0.9
-
1.4
-
2.1
-
2.5
0.3
-
0.6
-
0.9
-
1.1
-
-
1.1
-
1.9
-
2.9
-
3.5
V
IH
High input voltage
V
O
= V
CC
-0.1 V
V
IL
Low input voltage
V
O
=0.1 V
V
OH
High output voltage
V
I
= V
IH
or V
IL
Io = -50 mkA
1.2
2.0
3.0
3.6
1.2
2.0
3.0
3.6
1.2
2.0
3.0
3.6
V
V
V
V
OL
Low output voltage
V
I
= V
IH
or V
IL
3.0 2.48 -
2.34 - 2.20 -
Io = -8 mA
0.1
-
0.1
-
- 0.09
V
I
= V
IH
or V
IL
1.2
0.1
-
0.1
-
- 0.09
Io = 50 mkA
2.0
0.1
-
0.1
-
- 0.09
3.0
0.1
-
0.1
-
- 0.09
3.6
3.0
3.6
3.6
-
-
-
0.33
±0.1
±0.5
-
-
-
0.4
±1.0
±5
-
-
-
0.5
±1.0
±10
V
V
I
I
I
OZ
I
CC
V
I
= V
IH
or V
IL
Io = 8 mA
Input current
V
I
= V
CC
or 0 V
Output current in «off» Outputs in the third
state
state
V
I
= V
IL
or V
IH
V
O
=V
CC
or 0 V
Consumption current V
I
=V
CC
or 0 V
Io = 0 mkA
V
uA
uA
3.6
-
8.0
-
80
-
160
uA
3
IN74LV620
AC electrical characteristics
(C
L
=50 pF, t
LH
= t
HL
= 6.0 ns)
Sym-bol
Parameter
Test
V
CC
,
conditions
V
Value
Unit
From - From -40°C
40°C to
to 125°C
85°C
min max min max
ns
140
-
125
-
34
-
28
-
21
-
18
-
160
-
140
-
43
-
37
-
28
-
24
-
-
-
-
140
35
21
-
-
-
160
43
26
25°C
from A to B
from B to A
t
PHL,
t
PLH
t
PHZ
t
PLZ
from OE to
Y
t
PZH
t
PZL
from OE to
Y
Propagation delay
time in «on» and
«off» states
Propagation delay
time
when
switching from high,
low levels into «off»
state
Propagation delay
time
when
switching
from
«off» state into
high, low levels
Fig.1
Fig.2
1.2
2.0
3.0
1.2
2.0
3.0
1.2
2.0
3.0
min max
100
-
23
-
14
-
120
-
30
-
20
-
-
-
-
120
28
17
Fig.2
t
THL,
t
TLH
C
I
C
PD
Fig.1
Transition
time
when switching on,
off
Input capacitance
V
I
= 0 V or
Dynamic
capacitance
(for V
CC
one channel)
1.2
2.0
3.0
3.0
3.0
-
-
-
-
-
60
16
10
7
50
-
-
-
-
-
75
20
13
-
-
-
-
-
-
-
90
24
15
-
-
pF
4
IN74LV620
- Time diagram of control of AC characteristics t
PLH
, t
PHL
t
LH
0.9
A, B
0.1
t
PH
L
t
HL
0.9
V
I
V
I
0.1
t
PL
H
V
CC
GND
0.9
V
I
0.1
t
THL
V
I
= 0.5V
CC
V
I
0.1
t
TLH
0.9
V
CC
B, A
Fig.1
- Time diagram of control of AC characteristics t
PLZ
, t
PHZ
, t
PZL
, t
PZH
V
CC
OEB
0.1
V
I
V
I
GND
V
CC
OEA
V
I
V
I
GND
t
PZH
V
I
0.9
t
PHZ
V
OH
A, B
0V
t
PLZ
A, B
V
I
t
PZL
0.1
V
OL
V
I
= 0.5V
CC
V
CC
Fig.2
5
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