參數(shù)資料
型號： 74LCX32500
廠商： Fairchild Semiconductor Corporation
英文描述： Octal Buffers And Line Drivers With 3-State Outputs 20-SSOP -40 to 85
中文描述： 低電壓36位通用總線收發(fā)器和5V容限輸入和輸出
文件頁數(shù)： 4/8頁
文件大?。?/td> 85K
代理商： 74LCX32500
www.fairchildsemi.com
4
7
Absolute Maximum Ratings
(Note 7)
Recommended Operating Conditions
(Note 9)
Note 7:
The Absolute Maximum Ratings are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated
at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the Absolute Maximum Ratings. The
“
Recom-
mended Operating Conditions
”
table will define the conditions for actual device operation.
Note 8:
I
O
Absolute Maximum Rating must be observed.
Note 9:
Unused (inputs or I/O's) must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Symbol
V
CC
V
I
V
O
Parameter
Value
Conditions
Units
V
V
V
Supply Voltage
DC Input Voltage
DC Output Voltage
0.5 to
+
7.0
0.5 to
+
7.0
0.5 to
+
7.0
0.5 to V
CC
+
0.5
50
50
+
50
±
50
±
100
±
100
65 to
+
150
Output in 3-STATE
Output in HIGH or LOW State (Note 8)
V
I
<
GND
V
O
<
GND
V
O
>
V
CC
I
IK
I
OK
DC Input Diode Current
DC Output Diode Current
mA
mA
I
O
I
CC
I
GND
T
STG
DC Output Source/Sink Current
DC Supply Current per Supply Pin
DC Ground Current per Ground Pin
Storage Temperature
mA
mA
mA
°
C
Symbol
V
CC
Parameter
Min
2.0
1.5
0
0
0
Max
3.6
3.6
5.5
V
CC
5.5
±
24
±
12
±
8
85
10
Units
Supply Voltage
Operating
V
Data Retention
V
I
V
O
Input Voltage
Output Voltage
V
HIGH or LOW State
V
3-STATE
I
OH
/I
OL
Output Current
V
CC
=
3.0V
3.6V
V
CC
=
2.7V
3.0V
V
CC
=
2.3V
2.7V
mA
T
A
t/
V
Free-Air Operating Temperature
Input Edge Rate, V
IN
=
0.8V
–
2.0V, V
CC
=
3.0V
40
0
°
C
ns/V
Symbol
Parameter
Conditions
V
CC
(V)
T
A
=
40
°
C to
+
85
°
C
Min
1.7
Units
Max
V
IH
HIGH Level Input Voltage
2.3
2.7
2.7
3.6
2.3
2.7
2.7
3.6
2.3
3.6
2.3
2.7
V
2.0
V
IL
LOW Level Input Voltage
0.7
0.8
V
V
OH
HIGH Level Output Voltage
I
OH
=
100
μ
A
I
OH
=
8 mA
I
OH
=
12 mA
I
OH
=
18 mA
I
OH
=
24 mA
I
OL
=
100
μ
A
I
OL
=
8 mA
I
OL
=
12 mA
I
OL
=
16 mA
I
OL
=
24 mA
0
≤
V
I
≤
5.5V
0
≤
V
O
≤
5.5V
V
I
=
V
IH
or V
IL
V
I
or V
O
=
5.5V
V
CC
0.2
1.8
2.2
V
3.0
3.0
2.4
2.2
V
OL
LOW Level Output Voltage
2.3
3.6
2.3
2.7
3.0
0.2
V
0.6
0.4
0.4
3.0
0.55
±
5.0
I
I
I
OZ
Input Leakage Current
3-STATE I/O Leakage
2.3
3.6
μ
A
2.3
3.6
±
5.0
μ
A
I
OFF
Power-Off Leakage Current
0
10
μ
A
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74LCX32646GX 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage 32-Bit Transceiver/Register with 5V Tolerant Inputs and Outputs (Preliminary)
74LCX32652 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Transceiver/Register with 5V Tolerant Inputs and Outputs (Preliminary)
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