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74LVXC3245WMX PDF预览

74LVXC3245WMX

更新时间: 2024-09-26 12:23:31
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
页数 文件大小 规格书
9页 253K
描述
74LVXC3245 8-Bit Dual Supply Configurable Voltage Interface Transceiver with 3-STATE Outputs

74LVXC3245WMX 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP, SOP24,.4针数:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.22
Is Samacsys:N其他特性:2.7V TO 3.6V SUPPLY FOR PORT A; 3V TO 5.5V SUPPLY FOR PORT B
控制类型:COMMON CONTROL计数方向:BIDIRECTIONAL
系列:LV/LV-A/LVX/HJESD-30 代码:R-PDSO-G24
JESD-609代码:e3长度:15.4 mm
负载电容(CL):50 pF逻辑集成电路类型:BUS TRANSCEIVER
最大I(ol):0.024 A湿度敏感等级:1
位数:8功能数量:1
端口数量:2端子数量:24
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:SOP24,.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:3/3.3,3.3/5 V
Prop。Delay @ Nom-Sup:9 ns传播延迟(tpd):9 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):2.7 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: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
翻译:3V & 3/5V宽度:7.5 mm
Base Number Matches:1

74LVXC3245WMX 数据手册

 浏览型号74LVXC3245WMX的Datasheet PDF文件第2页浏览型号74LVXC3245WMX的Datasheet PDF文件第3页浏览型号74LVXC3245WMX的Datasheet PDF文件第4页浏览型号74LVXC3245WMX的Datasheet PDF文件第5页浏览型号74LVXC3245WMX的Datasheet PDF文件第6页浏览型号74LVXC3245WMX的Datasheet PDF文件第7页 
February 2009  
74LVXC3245  
8-Bit Dual Supply Configurable Voltage Interface  
Transceiver with 3-STATE Outputs  
Features  
Bidirectional interface between 3V and 3V-to-5V buses  
Control inputs compatible with TTL level  
Outputs source/sink up to 24 mA  
General Description  
The LVXC3245 is a 24-pin dual-supply, 8-bit configurable  
voltage interface transceiver suited for PCMCIA and other  
real time configurable I/O applications. The VCCA pin  
accepts a 3V supply level. The A Port is a dedicated 3V  
port. The VCCB pin accepts a 3V-to-5V supply level. The B  
Guaranteed simultaneous switching noise level and  
dynamic threshold performance  
Port is configured to track the VCCB supply level respec-  
tively. A 5V level on the VCC pin will configure the I/O pins  
at a 5V level and a 3V VCC will configure the I/O pins at a  
Implements proprietary EMI reduction circuitry  
Flexible VCCB operating range  
Allows B Port and VCCB to float simultaneously when OE  
is HIGH  
3V level. The A Port should interface with a 3V host system  
and the B Port to the card slots. This device will allow the  
V
CCB voltage source pin and I/O pins on the B Port to float  
Functionally compatible with the 74 series 245  
when OE is HIGH. This feature is necessary to buffer data  
to and from a PCMCIA socket that permits PCMCIA cards  
to be inserted and removed during normal operation.  
Ordering Code:  
Order Number Package Number  
Package Description  
74LVXC3245WM  
74LVXC3245QSC  
74LVXC3245MTC  
M24B  
MQA24  
MTC24  
224-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide  
24-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide  
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.  
Logic Symbol/s  
Connection Diagram/s  
Pin Descriptions  
Pin Names  
Description  
Output Enable Input  
Transmit/Receive Input  
OE  
T/R  
A0–A7  
B0–B7  
Side A Inputs or 3-STATE Outputs  
Side B Inputs or 3-STATE Outputs  
© 1994 Fairchild Semiconductor Corporation  
www.fairchildsemi.com  

74LVXC3245WMX 替代型号

型号 品牌 替代类型 描述 数据表
74LVXC3245WM FAIRCHILD

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