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參數資料
| 型號： | 74LCX245WM |
| 廠商： | Fairchild Semiconductor |
| 文件頁數： | 5/11頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TRANSCVR BIDIR 8BIT 20SOIC |
| 標準包裝： | 36 |
| 系列： | 74LCX |
| 邏輯類型： | 收發(fā)器，非反相 |
| 元件數： | 1 |
| 每個元件的位元數： | 8 |
| 輸出電流高，低： | 24mA，24mA |
| 電源電壓： | 2 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SOIC（0.295"，7.50mm 寬） |
| 供應商設備封裝： | 20-SOIC |
| 包裝： | 管件 |
| 產品目錄頁面： | 1211 (CN2011-ZH PDF) |
2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FST3125 Rev. 1.0.3
3
FST3125
—
4-
B
it
B
u
s
Swit
ch
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device
reliability. The absolute maximum ratings are stress ratings only.
Symbol
Parameter
Min.
Max.
Unit
VCC
Supply Voltage
-0.5
7.0
V
VS
DC Switch Voltage
-0.5
7.0
V
VIN
DC Input Voltage
(1)
-0.5
7.0
V
IIK
DC Input Current
-50
mA
IOUT
DC Output Sink Current
128
mA
ICC / IGND
DC VCC / GND Current
±100
mA
TSTG
Storage Temperature Range
-65
+150
°C
Note:
1.
The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are
observed.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to Absolute Maximum Ratings.
Symbol
Parameter
Min.
Max.
Unit
VCC
Power Supply Operating
4.0
5.5
V
VIN
Input Voltage
0
5.5
V
VOUT
Output Voltage
0
5.5
V
Switch Control Input
(2)
0
5
tr, tf
Input Rise and Fall Time
Switch I/O
0
DC
ns/V
TA
Operating Temperature, Free Air
-40
+85
°C
Note:
2.
Unused control inputs must be held HIGH or LOW. They may not float.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 74LCX245WM | 制造商:Fairchild Semiconductor Corporation 功能描述:74LCX CMOS SMD 74LCX245 SOIC20 |
| 74LCX245WM_08 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs |
| 74LCX245WM_Q | 功能描述:總線收發(fā)器 Bidirectional Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74LCX245WMX | 功能描述:總線收發(fā)器 Bidirectional Trans RoHS:否 制造商:Fairchild Semiconductor 邏輯類型:CMOS 邏輯系列:74VCX 每芯片的通道數量:16 輸入電平:CMOS 輸出電平:CMOS 輸出類型:3-State 高電平輸出電流:- 24 mA 低電平輸出電流:24 mA 傳播延遲時間:6.2 ns 電源電壓-最大:2.7 V, 3.6 V 電源電壓-最小:1.65 V, 2.3 V 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-48 封裝:Reel |
| 74LCX245WMX_NL | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs |
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