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74LCX244WMX PDF预览

74LCX244WMX

更新时间: 2024-11-19 04:47:47
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 驱动器逻辑集成电路
页数 文件大小 规格书
12页 434K
描述
Low Voltage Buffer/Line Driver with 5V Tolerant Inputs and Outputs

74LCX244WMX 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Transferred零件包装代码:SOIC
包装说明:SOP, SOP20,.4针数:20
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:3.55
控制类型:ENABLE LOW系列:LVC/LCX/Z
JESD-30 代码:R-PDSO-G20JESD-609代码:e3
长度:12.8 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
湿度敏感等级:1位数:4
功能数量:2端口数量:2
端子数量:20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:SOP封装等效代码:SOP20,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
电源:3.3 VProp。Delay @ Nom-Sup:6.5 ns
传播延迟(tpd):7.8 ns认证状态:Not Qualified
座面最大高度:2.65 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 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 (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.5 mm
Base Number Matches:1

74LCX244WMX 数据手册

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February 1994  
Revised March 2005  
74LCX244  
Low Voltage Buffer/Line Driver  
with 5V Tolerant Inputs and Outputs  
General Description  
Features  
5V tolerant inputs and outputs  
The LCX244 contains eight non-inverting buffers with  
3-STATE outputs. The device may be employed as a mem-  
ory address driver, clock driver and bus-oriented transmit-  
ter/receiver. The LCX244 is designed for low voltage (2.5V  
or 3.3V) VCC applications with capability of interfacing to a  
2.3V to 3.6V VCC specifications provided  
6.5 ns tPD max (VCC 3.3V), 10 A ICC max  
Power down high impedance inputs and outputs  
Supports live insertion/withdrawal (Note 1)  
5V signal environment.  
The LCX244 is fabricated with an advanced CMOS tech-  
nology to achieve high speed operation while maintaining  
CMOS low power dissipation.  
24 mA output drive (VCC 3.0V)  
Implements patented noise/EMI reduction circuitry  
Latch-up performance exceeds 500 mA  
ESD performance:  
Human body model 2000V  
Machine model 200V  
Leadless DQFN Pb-Free package  
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:  
Package  
Order Number  
Package Description  
Number  
74LCX244WM  
(Note 2)  
M20B  
M20B  
M20D  
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
Pb-Free 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
74LCX244WMX_NL  
(Note 4)  
74LCX244SJ  
(Note 2)  
74LCX244BQX  
(Note 3)  
MLP020B Pb-Free 20-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC  
MO-241, 2.5 x 4.5mm  
74LCX244MSA  
(Note 2)  
MSA20  
MTC20  
MTC20  
MTC20  
20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide  
74LCX244MTC  
(Note 2)  
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
74LCX244MTC_NL  
(Note 4)  
Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm  
Wide  
74LCX244MTCX_NL  
(Note 4)  
Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm  
Wide  
Pb-Free package per JEDEC J-STD-020B.  
Note 2: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Note 3: DQFN package available in Tape and Reel only.  
Note 4: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Please use order number as indicated.  
© 2005 Fairchild Semiconductor Corporation  
DS500107  
www.fairchildsemi.com  

74LCX244WMX 替代型号

型号 品牌 替代类型 描述 数据表
74LCX244WM FAIRCHILD

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