供应链
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.01
Introduction Date2000-10-23
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2013-06-10
LTD Date2013-12-10
相关零件
ToshibaTC74HC244AF(EL,F)
IC BUFFER NON-INVERT 6V 20SOP / Buffer/Line Driver 8-CH Non-Inverting 3-ST CMOS 20-Pin SOP T/R
描述
由其分销商提供的 onsemi 74LCXH245SJ 的描述。
Transceiver, Non-Inverting Element 8 Bit per Element Push-Pull Output 20-SOP
Bus Transceiver, LVC/LCX/Z Series, 1-Func, 8-Bit, True Output, CMOS, PDSO20
Low Voltage Bidirectional Transceiver with Bushold
Bidirectional RoHS Compliant Lead Free Obsolete Logic Transceiver, Non-Inverting -40C~85C TA 2V~3.6V 481.5mg 10.5ns
IC TXRX BIDIR LV BUSHOLD 20SOP
The LCXH245 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. 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 LCXH245 is fabricated with an advanced CMOS technology to achieve high speed operation while maintaining CMOS low power dissipation. The LCXH16244 data inputs include active bushold circuitry, eliminating the need for external pull-up resistors to hold unused or floating data inputs at a valid logic level.
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
Weight481.5 mg
Technical
DirectionBidirectional
High Level Output Current24 mA
Logic FunctionInverting, Transceiver
Low Level Output Current24 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 Delay7 ns
Temperature GradeIndustrial
Turn-On Delay Time10.5 ns
Dimensions
Height - Seated (Max)2.1 mm
Length12.6 mm
Terminal Pitch1.27 mm
Width5.3 mm