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54ACTQ244FMQB-R PDF预览

54ACTQ244FMQB-R

更新时间: 2024-02-21 08:12:50
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 144K
描述
IC ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, DFP-20, Bus Driver/Transceiver

54ACTQ244FMQB-R 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:DFP
包装说明:DFP, FL20,.3针数:20
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.47控制类型:ENABLE LOW
系列:ACTJESD-30 代码:R-GDFP-F20
JESD-609代码:e0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:125 °C
最低工作温度:-55 °C输出特性:3-STATE
输出极性:TRUE封装主体材料:CERAMIC, GLASS-SEALED
封装代码:DFP封装等效代码:FL20,.3
封装形状:RECTANGULAR封装形式:FLATPACK
包装方法:RAIL峰值回流温度(摄氏度):260
电源:5 VProp。Delay @ Nom-Sup:9 ns
传播延迟(tpd):9 ns认证状态:Not Qualified
筛选级别:MIL-PRF-38535 Class V座面最大高度:2.286 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子面层:Tin/Lead (Sn63Pb37)
端子形式:FLAT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:40
总剂量:100k Rad(Si) V宽度:6.731 mm
Base Number Matches:1

54ACTQ244FMQB-R 数据手册

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August 1998  
54ACQ244 54ACTQ244  
Quiet Series Octal Buffer/Line Driver with TRI-STATE®  
Outputs  
n Guaranteed simultaneous switching noise level and  
dynamic threshold performance  
General Description  
The ’ACQ/’ACTQ244 is an octal buffer and line driver de-  
n Improved latch-up immunity  
signed to be employed as a memory address driver, clock  
n TRI-STATE outputs drive bus lines or buffer memory  
driver and bus oriented transmitter or receiver which pro-  
address registers  
vides improved PC board density. The ACQ/ACTQ utilizes  
NSC Quiet Series technology to guarantee quiet output  
switching and improved dynamic threshold performance.  
n Outputs source/sink 24 mA  
n Faster prop delays than the standard ’AC/’ACT244  
n 4 kV minimum ESD immunity  
n Standard Microcircuit Drawing (SMD)  
— ’ACTQ244: 5962-92186  
FACT Quiet Series features GTO output control and un-  
dershoot corrector in addition to a split ground bus for supe-  
rior performance.  
— ’ACQ244: 5962-92176  
Features  
n ICC and IOZ reduced by 50%  
Logic Symbol  
Connection Diagrams  
IEE/IEC  
Pin Assignment  
for DIP and Flatpak  
DS100236-2  
DS100236-1  
Pin Names  
OE1, OE2  
I0–I 7  
Description  
TRI-STATE Output Enable Inputs  
Inputs  
Pin Assignment  
for LCC  
O0–O 7  
Outputs  
DS100236-3  
GTO is a trademark of National Semiconductor Corporation.  
TRI-STATE® is a registered trademark of National Semiconductor Corporation.  
FACT® is a registered trademark of Fairchild Semiconductor Corporation.  
FACT Quiet Series is a trademark of Fairchild Semiconductor Corporation.  
© 1998 National Semiconductor Corporation  
DS100236  
www.national.com  

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