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54ACTQ374FMQB-R PDF预览

54ACTQ374FMQB-R

更新时间: 2024-02-28 01:24:42
品牌 Logo 应用领域
美国国家半导体 - NSC 触发器
页数 文件大小 规格书
8页 177K
描述
IC ACT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, DFP-20, Bus Driver/Transceiver

54ACTQ374FMQB-R 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DFP, FL20,.3Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.16
Is Samacsys:N系列:ACT
JESD-30 代码:R-GDFP-F20JESD-609代码:e0
负载电容(CL):50 pF逻辑集成电路类型:BUS DRIVER
最大频率@ Nom-Sup:95000000 Hz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: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
峰值回流温度(摄氏度):260电源:5 V
最大电源电流(ICC):1.6 mA传播延迟(tpd):11.5 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:FF/Latches
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
触发器类型:POSITIVE EDGE宽度:6.731 mm
Base Number Matches:1

54ACTQ374FMQB-R 数据手册

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August 1998  
54ACQ374 54ACTQ374  
Quiet Series Octal D Flip-Flop with TRI-STATE® Outputs  
n Guaranteed simultaneous switching noise level and  
dynamic threshold performance  
n Improved latch-up immunity  
n Buffered positive edge-triggered clock  
n TRI-STATE outputs drive bus lines or buffer memory  
address registers  
General Description  
The ’ACQ/’ACTQ374 is  
a high-speed, low-power octal  
D-type flip-flop featuring separate D-type inputs for each  
flip-flop and TRI-STATE outputs for bus-oriented applica-  
tions. A buffered Clock (CP) and Output Enable (OE) are  
common to all flip-flops.  
n Outputs source/sink 24 mA  
The ’ACQ/’ACTQ374 utilizes Quiet Series technology to  
guarantee quiet output switching and improve dynamic  
threshold performance. FACT Quiet Series  
n Faster prop delays than the standard ’AC/’ACT374  
n 4 kV minimum ESD immunity  
n Standard Military Drawing (SMD)  
— ’ACTQ374: 5962-92189  
features  
GTO output control and undershoot corrector in addition to  
a split ground bus for superior performance.  
— ’ACQ374: 5962-92179  
Features  
n ICC and IOZ reduced by 50%  
Logic Symbols  
Connection Diagrams  
Pin Assignment for DIP  
and Flatpak  
DS100239-1  
IEEE/IEC  
DS100239-3  
Pin Assignment for LCC  
DS100239-2  
DS100239-4  
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  
DS100239  
www.national.com  

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