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參數(shù)資料
| 型號： | 74LCX245WMX |
| 廠商： | Fairchild Semiconductor |
| 文件頁數(shù)： | 10/11頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC TRANSCVR BIDIR 8BIT 20SOIC |
| 標準包裝： | 1 |
| 系列： | 74LCX |
| 邏輯類型： | 收發(fā)器，非反相 |
| 元件數(shù)： | 1 |
| 每個元件的位元數(shù)： | 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： | 標準包裝 |
| 產(chǎn)品目錄頁面： | 1211 (CN2011-ZH PDF) |
| 其它名稱： | 74LCX245WMXDKR |
CS35L01/03
8
DS909F1
4. CHARACTERISTICS & SPECIFICATIONS
Test Conditions (unless otherwise specified): GND = 0 V; All voltages with respect to ground; Input signal = 997 Hz
differential sine wave; TA = 25°C; VBATT = 5.0 V; RL =8 ; 22 Hz to 20 kHz measurement bandwidth; Measure-
ments taken with AES17 measurement filter and Audio Precision AUX-0025 passive filter.
RECOMMENDED OPERATING CONDITIONS
GND = 0 V; All voltages with respect to ground. Please see (Note 4).
ABSOLUTE MAXIMUM RATINGS
GND = 0 V; All voltages with respect to ground.
WARNING:
Operation at or beyond these limits may result in permanent damage to the device.
Notes:
4. Functionality is not guaranteed or implied outside of these limits. Operation outside of these limits may
adversely affect device reliability.
5. No external loads should be connected to the LFILT+ net. Any connection of a load to this point may
result in errant operation or performance degradation in the device.
Parameters
Symbol
Min
Typ
Max
Units
DC Power Supply
Supply Voltage
VBATT
2.5
5.0
5.5
V
Temperature
Ambient Temperature
TA
-10
-
+70
°C
Junction Temperature
TJ
-10
-
+150
°C
Parameters
Symbol
Min
Max
Units
DC Power Supply
Supply Voltage
VBATT
-0.3
6.0
V
LFILT+ Current
IVDREG
-10
A
Inputs
Input Current
Iin
-±10
mA
Temperature
Ambient Operating Temperature (power applied)
TA
-20
+125
°C
Storage Temperature
Tstg
-65
+150
°C
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| 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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