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74LVXC3245MTC_NL PDF预览

74LVXC3245MTC_NL

更新时间: 2024-01-24 15:27:25
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 光电二极管逻辑集成电路
页数 文件大小 规格书
9页 218K
描述
Bus Transceiver, LV/LV-A/LVX/H Series, 1-Func, 8-Bit, True Output, CMOS, PDSO24, 4.40 MM, LEAD FREE, MO-153, TSSOP-24

74LVXC3245MTC_NL 技术参数

生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP,针数:24
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.24其他特性:2.7V TO 3.6V SUPPLY FOR PORT A; 3V TO 5.5V SUPPLY FOR PORT B
系列:LV/LV-A/LVX/HJESD-30 代码:R-PDSO-G24
JESD-609代码:e4长度:7.8 mm
逻辑集成电路类型:BUS TRANSCEIVER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:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH传播延迟(tpd):9 ns
认证状态:Not Qualified座面最大高度:1.1 mm
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:NICKEL PALLADIUM GOLD端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:4.4 mmBase Number Matches:1

74LVXC3245MTC_NL 数据手册

 浏览型号74LVXC3245MTC_NL的Datasheet PDF文件第2页浏览型号74LVXC3245MTC_NL的Datasheet PDF文件第3页浏览型号74LVXC3245MTC_NL的Datasheet PDF文件第4页浏览型号74LVXC3245MTC_NL的Datasheet PDF文件第5页浏览型号74LVXC3245MTC_NL的Datasheet PDF文件第6页浏览型号74LVXC3245MTC_NL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 patented 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  

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