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参数资料
| 型号： | 74LCX245WMX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 10/11页 |
| 文件大小： | 0K |
| 描述： | IC TRANSCVR BIDIR 8BIT 20SOIC |
| 标准包装： | 1 |
| 系列： | 74LCX |
| 逻辑类型： | 收发器，非反相 |
| 元件数： | 1 |
| 每个元件的位元数： | 8 |
| 输出电流高，低： | 24mA，24mA |
| 电源电压： | 2 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 20-SOIC |
| 包装： | 标准包装 |
| 产品目录页面： | 1211 (CN2011-ZH PDF) |
| 其它名称： | 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| 74LCX245WMX_NL | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs |
| 74LCX245WMX-CUT TAPE | 制造商:FAIRCHILD 功能描述:74LCX245 Series 3.6 V SMT Low Voltage Bidirectional Transceiver - SOIC-20 |
| 74LCX257 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:LOW VOLTAGE CMOS QUAD 2 CHANNEL MULTIPLEXER WITH 5V TOLERANT INPUTS AND OUTPUTS (3-STATE) |
| 74LCX257M | 功能描述:编码器、解码器、复用器和解复用器 Qd 2-Inp Multiplexer RoHS:否 制造商:Micrel 产品:Multiplexers 逻辑系列:CMOS 位数: 线路数量（输入/输出）:2 / 12 传播延迟时间:350 ps, 400 ps 电源电压-最大:2.625 V, 3.6 V 电源电压-最小:2.375 V, 3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-44 封装:Tray |
| 74LCX257M | 制造商:Fairchild Semiconductor Corporation 功能描述:IC DECODERS/ENCODERS/MULTIPLEXERS/DEMUL |
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