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74LCX16543MEAX_NL

更新时间: 2024-09-13 13:02:55
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD /
页数 文件大小 规格书
9页 83K
描述
Registered Bus Transceiver, LVC/LCX/Z Series, 2-Func, 8-Bit, True Output, CMOS, PDSO56, 0.300 INCH, LEAD FREE, MO-118, SSOP-56

74LCX16543MEAX_NL 技术参数

生命周期:Obsolete零件包装代码:SSOP
包装说明:SSOP,针数:56
Reach Compliance Code:unknown风险等级:5.71
Is Samacsys:N其他特性:WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
系列:LVC/LCX/ZJESD-30 代码:R-PDSO-G56
JESD-609代码:e3长度:18.415 mm
逻辑集成电路类型:REGISTERED BUS TRANSCEIVER位数:8
功能数量:2端口数量:2
端子数量:56最高工作温度:85 °C
最低工作温度:-40 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:PLASTIC/EPOXY
封装代码:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH传播延迟(tpd):7.8 ns
认证状态:Not Qualified座面最大高度:2.74 mm
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):2.5 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:MATTE TIN端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
宽度:7.5 mmBase Number Matches:1

74LCX16543MEAX_NL 数据手册

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May 1995  
Revised April 1999  
74LCX16543  
Low Voltage 16-Bit Registered Transceiver with  
5V Tolerant Inputs and Outputs  
General Description  
Features  
5V tolerant inputs and outputs  
The LCX16543 contains sixteen non-inverting transceivers  
containing two sets of D-type registers for temporary stor-  
age of data flowing in either direction. Each byte has sepa-  
rate control inputs which can be shorted together for full  
16-bit operation. Separate Latch Enable and Output  
Enable inputs are provided for each register to permit inde-  
pendent input and output control in either direction of data  
flow.  
2.3V–3.6V VCC specifications provided  
5.2 ns tPD max (VCC = 3.3V), 20 µA ICC max  
Power down high impedance inputs and outputs  
Supports live insertion/withdrawal (Note 1)  
±24 mA Output Drive (VCC = 3.0V)  
Implements patented noise/EMI reduction circuitry  
Latch-up performance exceeds 500 mA  
ESD performance:  
The LCX16543 is designed for low voltage (2.5V or 3.3V)  
VCC applications with capability of interfacing to a 5V signal  
environment.  
Human Body Model > 2000V  
The LCX16543 is fabricated with an advanced CMOS tech-  
nology to achieve high speed operation while maintaining  
CMOS low power dissipation.  
Machine Model > 200V  
Note 1: To ensure the high-impedance state during power up or down, OE  
should be tied to V  
through a pull-up resistor: the minimum value or the  
CC  
resistor is determined by the current-sourcing capability of the driver.  
Ordering Code:  
Order Number Package Number  
Package Description  
74LCX16543MEA  
MS56A  
56-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide  
56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide  
74LCX16543MTD  
MTD56  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Connection Diagram  
Logic Symbol  
© 1999 Fairchild Semiconductor Corporation  
DS012464.prf  
www.fairchildsemi.com  

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