參數(shù)資料
型號(hào): 74LVX3245M
廠商: 意法半導(dǎo)體
元件分類: 通用總線功能
英文描述: OCTAL DUAL SUPPLY BUS TRANSCEIVER
中文描述: 八路雙電源總線收發(fā)器
文件頁數(shù): 3/10頁
文件大小: 185K
代理商: 74LVX3245M
74LVX3245
3/10
RECOMMENDED OPERATING CONDITIONS
1) V
IN
from 30% to 70% of V
2) V
CCA
= 2.7 to 3.6V; V
CCB
= 4.5 to 5.5V;
DC SPECIFICATIONS FOR V
CCA
Symbol
Parameter
Value
Unit
V
CCA
V
CCB
V
I
V
I/OA
V
I/OB
T
op
dt/dv
Supply Voltage (note 1)
Supply Voltage (note 1)
Input Voltage
I/O Voltage
I/O Voltage
Operating Temperature
Input Rise and Fall Time (note 2)
2.7 to 3.6
4.5 to 5.5
0 to V
CCA
0 to V
CCA
0 to V
CCB
-55 to 125
0 to 10
V
V
V
V
V
°C
ns/V
Symbol
Parameter
Test Condition
Value
Unit
V
CCA
(V)
V
CCB
(V)
T
A
= 25 °C
-40 to 85 °C -55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
V
IHA
High Level Input
Voltage
3.6
2.7
3.6
2.7
3.0
3.0
2.7
2.7
3.0
3.0
2.7
2.7
5.0
5.0
5.0
5.0
4.5
4.5
4.5
4.5
4.5
4.5
4.5
4.5
2.0
2.0
2.0
2.0
2.0
2.0
V
V
ILA
Low Level Input
Voltage
0.8
0.8
0.8
0.8
0.8
0.8
V
V
OHA
High Level
Output Voltage
I
O
=-100
μ
A
I
O
=-24 mA
I
O
=-12 mA
I
O
=-24 mA
I
O
=100
μ
A
I
O
=24 mA
I
O
=12 mA
I
O
=24 mA
2.9
2.35
2.3
2.1
2.99
2.65
2.5
2.3
0.002
0.21
0.11
0.22
2.9
2.25
2.2
2.0
2.9
2.25
2.2
2.0
V
V
OLA
Low Level Output
Voltage
0.1
0.36
0.36
0.42
0.1
0.44
0.44
0.5
0.1
0.44
0.44
0.5
V
I
IA
Input Leakage
Current
High Impedance
Output Leakage
Current
3.6
5.5
V
I
= V
CC
or GND
±
0.1
±
1
±
1
μ
A
I
OZA
3.6
5.5
V
IA
= V
IHA
or V
ILA
V
IB
= V
IHB
or V
ILB
V
I/OA
= V
CCA
or
GND
V
IA
= V
CCA
or
GND
V
IB
= V
CCB
or
GND
V
IA
= V
CCA
- 0.6V
V
IB
= V
CCB
or
GND
±
0.5
±
5
±
5
μ
A
I
CCtA
Quiescent Supply
Current
3.6
5.5
5
50
50
μ
A
I
CCtA
Maximum
Quiescent Supply
Current / Input
(An, DIR, G)
3.6
5.5
0.35
0.5
0.5
mA
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