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74LCXZ16240MEA PDF预览

74LCXZ16240MEA

更新时间: 2024-09-23 22:10:43
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 总线驱动器总线收发器逻辑集成电路光电二极管输出元件输入元件
页数 文件大小 规格书
8页 90K
描述
Low Voltage 16-Bit Inverting Buffer/Line Driver with 5V Tolerant Inputs/Outputs (Preliminary)

74LCXZ16240MEA 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SSOP包装说明:SSOP, SSOP48,.4
针数:48Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.26
Is Samacsys:N其他特性:5V TOLERANT INPUTS AND OUTPUTS
控制类型:ENABLE LOW系列:LVC/LCX/Z
JESD-30 代码:R-PDSO-G48JESD-609代码:e0
长度:15.875 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.024 A
位数:4功能数量:4
端口数量:2端子数量:48
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:INVERTED
封装主体材料:PLASTIC/EPOXY封装代码:SSOP
封装等效代码:SSOP48,.4封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3 VProp。Delay @ Nom-Sup:4.5 ns
传播延迟(tpd):5.3 ns认证状态:Not Qualified
座面最大高度:2.74 mm子类别:Bus Driver/Transceivers
最大供电电压 (Vsup):3.6 V最小供电电压 (Vsup):2.7 V
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.635 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.495 mm
Base Number Matches:1

74LCXZ16240MEA 数据手册

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Preliminary  
February 2000  
Revised February 2000  
74LCXZ16240  
Low Voltage 16-Bit Inverting Buffer/Line Driver with  
5V Tolerant Inputs/Outputs (Preliminary)  
General Description  
Features  
5V tolerant inputs and outputs  
The LCXZ16240 contains sixteen inverting buffers with 3-  
STATE outputs designed to be employed as a memory and  
address driver, clock driver, or bus-oriented transmitter/  
receiver. The device is nibble controlled. Each nibble has  
separate 3-STATE control inputs which can be shorted  
together for full 16-bit operation.  
Guaranteed power up/down high impedance  
Supports live insertion/withdrawal  
2.7V–3.6V VCC specifications provided  
4.5 ns tPD max (VCC = 3.3V), 20 µA ICC max  
±24 mA output drive (VCC = 3.0V)  
When VCC is between 0 and 1.5V, the LCXZ16240 is in the  
high impedance state during power up or power down. This  
places the outputs in the high impedance (Z) state prevent-  
ing intermittent low impedance loading or glitching in bus  
oriented applications.  
Implements patented noise/EMI reduction circuitry  
Latch-up performance exceeds 500 mA  
ESD performance:  
Human body model > 2000V  
The LCXZ16240 is designed for low voltage (2.7V or 3.3V)  
VCC applications with capacity of interfacing to a 5V signal  
Machine model > 200V  
environment.  
The LCXZ16240 is fabricated with an advanced CMOS  
technology to achieve high speed operation while maintain-  
ing CMOS low power dissipation.  
Ordering Code:  
Order Number  
74LCXZ16240MEA  
74LCXZ16240MTD  
Package Number  
MS48A  
Package Description  
48-Lead Small Shrink Outline Package (SSOP), JEDEC MO-118, 0.300” Wide  
48-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide  
MTD48  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Connection Diagram  
Logic Symbol  
Pin Descriptions  
Pin Names  
Description  
OEn  
Output Enable Inputs (Active LOW)  
I0–I15  
O0–O15  
Inputs  
Outputs  
© 2000 Fairchild Semiconductor Corporation  
DS500257  
www.fairchildsemi.com  

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