供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date1998-01-29
Lifecycle StatusObsolete (Last Updated: 4 months ago)
相关零件
Renesas74FCT2245CTSOG
1 8 4.75V 5.25V 12mA Non-Inverting,Transceiver 15mA SOIC-20 12.8mm*7.6mm*2.34mm
onsemiDM74ALS245AWMX
Transceiver, Non-Inverting Element 8 Bit per Element Push-Pull Output 20-SOIC
描述
由其分销商提供的 onsemi 74LCXR2245WMX 的描述。
Transceiver, Non-Inverting Element 8 Bit per Element Push-Pull Output 20-SOIC
Bus Transceiver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20
Low Voltage Bidirectional Transceiver with 5V Tolerant Inputs and Outputs and 26 Ohm Series Resistors on Both A and B Ports
The LCXR2245 contains eight non-inverting bidirectional buffers with 3-STATE outputs and is intended for bus oriented applications. The device is designed for low voltage (2.5V and 3.3V) VCC applications with capability of interfacing to a 5V signal environment. The T/R# input determines the direction of data flow through the device. The OE# input disables both the A and B ports by placing them in a high impedance state. The 26ohm series resistor helps reduce output overshoot and undershoot. The LCXR2245 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation.
制造商别名
onsemi 在全球拥有多个品牌，分销商可将其用作替代名称。onsemi 也可称为以下名称：
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON SEMICOND
- ON Semiconductor / Fairchild
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- ON SEMICONDUCTOR CORP
- onsemi / Fairchild
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
技术规格
Physical
Case/PackageSOP
MountSurface Mount
Number of Pins20
Number of Terminals20
Weight801 mg
Technical
DirectionBidirectional
High Level Output Current12 mA
Logic FunctionInverting, Transceiver
Low Level Output Current12 mA
Max Operating Temperature85 °C
Max Supply Voltage3.6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Ports2
Operating Supply Voltage2.5 V
PolarityNon-Inverting
Propagation Delay8 ns
Temperature GradeIndustrial
Turn-On Delay Time11 ns
Dimensions
Height - Seated (Max)2.642 mm
Length12.8 mm
Terminal Pitch1.27 mm
Width7.493 mm