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參數(shù)資料
| 型號(hào)： | 74LCX2244 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs with 26W Series Resistors in the Outputs |
| 中文描述： | 低電壓緩沖器/線與5V容限輸入和輸出驅(qū)動(dòng)器，26W系列的輸出電阻 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大小： | 102K |
| 代理商： | 74LCX2244 |
3
www.fairchildsemi.com
7
Absolute Maximum Ratings
(Note 2)
Recommended Operating Conditions
(Note 4)
Note 2:
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 Maxim
um Ratings. The “Recom-
mended Operating Conditions” table will define the conditions for actual device operation.
Note 3:
I
O
Absolute Maximum Rating must be observed.
Note 4:
Unused inputs 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 3)
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
±
12
±
8
±
4
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
=
4 mA
I
OH
=
4 mA
I
OH
=
6 mA
I
OH
=
8mA
I
OH
=
12 mA
I
OL
=
100
μ
A
I
OL
=
4 mA
I
OL
=
4 mA
I
OL
=
6 mA
I
OL
=
8 mA
I
OL
=
12 mA
0
≤
V
I
≤
5.5V
0
≤
V
O
≤
5.5V
V
I
=
V
IH
or V
IL
V
CC
0.2
1.8
2.2
V
3.0
2.7
3.0
2.4
2.0
2.0
V
OL
LOW Level Output Voltage
2.3
3.6
2.3
2.7
0.2
0.6
0.4
V
3.0
2.7
3.0
0.55
0.6
0.8
±
5.0
±
5.0
I
I
I
OZ
Input Leakage Current
3-STATE Output Leakage
2.3
3.6
2.3
3.6
μ
A
μ
A
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| 74LCX2244BQ | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs with 26ohm Series Resistors in the Outputs |
| 74LCX2244MSA | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Buffer/Line Driver RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LCX2244MSA_Q | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Buffer/Line Driver RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LCX2244MSAX | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Buffer/Line Driver RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LCX2244MTC | 功能描述:緩沖器和線路驅(qū)動(dòng)器 Buffer/Line Driver RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
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