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54AC240L PDF预览

54AC240L

更新时间: 2024-01-19 15:33:17
品牌 Logo 应用领域
美国国家半导体 - NSC 驱动器
页数 文件大小 规格书
8页 142K
描述
Octal Buffer/Line Driver with TRI-STATE Outputs

54AC240L 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,针数:20
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.35系列:AC
JESD-30 代码:R-GDSO-G20逻辑集成电路类型:BUS DRIVER
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:125 °C
最低工作温度:-55 °C输出特性:3-STATE
输出极性:INVERTED封装主体材料:CERAMIC, GLASS-SEALED
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
传播延迟(tpd):11 ns认证状态:Not Qualified
筛选级别:MIL-PRF-38535座面最大高度:2.59 mm
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):2 V
标称供电电压 (Vsup):3 V表面贴装:YES
技术:CMOS温度等级:MILITARY
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:6.76 mmBase Number Matches:1

54AC240L 数据手册

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August 1998  
54AC240 54ACT240  
Octal Buffer/Line Driver with TRI-STATE® Outputs  
n Inverting TRI-STATE outputs drive bus lines or buffer  
memory address registers  
n Outputs source/sink 24 mA  
n ’ACT240 has TTL-compatible inputs  
n Standard Microcircuit Drawing (SMD)  
— ’AC240: 5962-87550  
General Description  
The ’AC/’ACT240 is an octal buffer and line driver designed  
to be employed as a memory address driver, clock driver and  
bus oriented transmitter or receiver which provides improved  
PC board density.  
— ’ACT240: 5962-87759  
Features  
n ICC and IOZ reduced by 50%  
Logic Symbol  
Connection Diagrams  
IEEE/IEC  
Pin Assignment  
for DIP and Flatpak  
DS100280-2  
Pin Assignment  
for LCC  
DS100280-1  
Pin Names  
OE1, OE2  
I0–I7  
Description  
TRI-STATE Output Enable Inputs  
Inputs  
O0–O7  
Outputs  
DS100280-3  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
FACT® is a registered trademark of Fairchild Semiconductor Corporation.  
© 1998 National Semiconductor Corporation  
DS100280  
www.national.com  

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