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54ACTQ244LMQB PDF预览

54ACTQ244LMQB

更新时间: 2024-01-21 12:29:20
品牌 Logo 应用领域
德州仪器 - TI 驱动输出元件逻辑集成电路
页数 文件大小 规格书
10页 187K
描述
ACT SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20

54ACTQ244LMQB 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:QCCN, LCC20,.35SQReach Compliance Code:unknown
风险等级:5.85控制类型:ENABLE LOW
JESD-30 代码:S-XQCC-N20JESD-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位数:4
功能数量: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封装代码:QCCN
封装等效代码:LCC20,.35SQ封装形状:SQUARE
封装形式:CHIP CARRIER包装方法:TUBE
电源:5 VProp。Delay @ Nom-Sup:9 ns
认证状态:Not Qualified筛选级别:38535Q/M;38534H;883B
子类别:Bus Driver/Transceivers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 (Sn/Pb)
端子形式:NO LEAD端子节距:1.27 mm
端子位置:QUADBase Number Matches:1

54ACTQ244LMQB 数据手册

 浏览型号54ACTQ244LMQB的Datasheet PDF文件第2页浏览型号54ACTQ244LMQB的Datasheet PDF文件第3页浏览型号54ACTQ244LMQB的Datasheet PDF文件第4页浏览型号54ACTQ244LMQB的Datasheet PDF文件第5页浏览型号54ACTQ244LMQB的Datasheet PDF文件第6页浏览型号54ACTQ244LMQB的Datasheet PDF文件第7页 
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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