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74LVTH543WM PDF预览

74LVTH543WM

更新时间: 2024-09-15 22:15:19
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信息通信管理
页数 文件大小 规格书
7页 69K
描述
Low Voltage Octal Registered Transceiver with 3-STATE Outputs

74LVTH543WM 技术参数

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:24Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.32
控制类型:INDEPENDENT CONTROL计数方向:BIDIRECTIONAL
系列:LVTJESD-30 代码:R-PDSO-G24
JESD-609代码:e3长度:15.4 mm
逻辑集成电路类型:REGISTERED BUS TRANSCEIVER最大I(ol):0.064 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
峰值回流温度(摄氏度):260电源:3.3 V
Prop。Delay @ Nom-Sup:3.7 ns传播延迟(tpd):6.6 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:BICMOS
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:N/A宽度:7.5 mm
Base Number Matches:1

74LVTH543WM 数据手册

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April 2000  
Revised April 2000  
74LVTH543  
Low Voltage Octal Registered Transceiver  
with 3-STATE Outputs  
General Description  
Features  
Input and output interface capability to systems at  
The LVTH543 octal transceiver contains two sets of D-type  
latches for temporary storage of data flowing in either  
direction. Separate Latch Enable and Output Enable inputs  
are provided for each register to permit independent con-  
trol of inputting and outputting in either direction of data  
flow.  
5V VCC  
Bushold data inputs eliminate the need for external pull-  
up resistors to hold unused inputs  
Live insertion/extraction permitted  
Power Up/Down high impedance provides glitch-free  
bus loading  
The LVTH543 data inputs include bushold, eliminating the  
need for external pull-up resistors to hold unused inputs.  
Outputs source/sink 32 mA/+64 mA  
This octal registered transceiver is designed for low-volt-  
age (3.3V) VCC applications, but with the capability to pro-  
Functionally compatible with the 74 series 543  
Latch-up performance exceeds 500 mA  
vide a TTL interface to a 5V environment. The LVTH543 is  
fabricated with an advanced BiCMOS technology to  
achieve high speed operation similar to 5V ABT while  
maintaining a low power dissipation.  
Ordering Code:  
Order Number Package Number  
Package Description  
74LVTH543WM  
M24B  
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide  
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
74LVTH543MTC  
MTC24  
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.  
Connection Diagram  
Pin Descriptions  
Pin Names  
OEAB, OEBA  
Description  
Output Enable Inputs  
Latch Enable Inputs  
Chip Enable Inputs  
Side A Inputs or  
LEAB, LEBA  
CEAB, CEBA  
A0–A7  
3-STATE Outputs  
Side B Inputs or  
B0–B7  
3-STATE Outputs  
© 2000 Fairchild Semiconductor Corporation  
DS012448  
www.fairchildsemi.com  

74LVTH543WM 替代型号

型号 品牌 替代类型 描述 数据表
SN74LVTH543DWR TI

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