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74ACQ544DC PDF预览

74ACQ544DC

更新时间: 2024-02-10 06:33:25
品牌 Logo 应用领域
德州仪器 - TI 输出元件
页数 文件大小 规格书
12页 198K
描述
AC SERIES, 8-BIT REGISTERED TRANSCEIVER, INVERTED OUTPUT, CDIP24, CERAMIC, DIP-24

74ACQ544DC 技术参数

生命周期:Obsolete零件包装代码:DIP
包装说明:DIP,针数:24
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.62Is Samacsys:N
其他特性:WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION系列:AC
JESD-30 代码:R-GDIP-T24逻辑集成电路类型:REGISTERED BUS TRANSCEIVER
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:INVERTED
封装主体材料:CERAMIC, GLASS-SEALED封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
传播延迟(tpd):12.5 ns认证状态:Not Qualified
座面最大高度:5.715 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):3.3 V
表面贴装:NO技术:CMOS
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
宽度:7.62 mmBase Number Matches:1

74ACQ544DC 数据手册

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March 1993  
74ACQ544 54ACTQ/74ACTQ544  
#
Quiet Series Octal Registered Transceiver with  
TRI-STATE Outputs  
É
General Description  
The ’ACQ/’ACTQ544 is an inverting octal transceiver con-  
taining two sets of D-type registers for temporary storage of  
data flowing in either direction. Separate Latch Enable and  
Output Enable inputs are provided for each register to per-  
mit independent input and output control in either direction  
of data flow. The ’544 inverts data in both directions.  
Features  
Y
Guaranteed simultaneous switching noise level and  
dynamic threshold performance  
Y
Y
Y
Y
Y
Y
Y
Y
Guaranteed pin-to-pin skew AC performance  
8-bit inverting octal latched transceiver  
Separate controls for data flow in each direction  
Back-to-back registers for storage  
Outputs source/sink 24 mA  
The ’ACQ/’ACTQ utilizes NSC Quiet Series technology to  
guarantee quiet output switching and improved dynamic  
threshold performance. FACT Quiet SeriesTM features  
GTOTM output control and undershoot corrector in addition  
to a split ground bus for superior performance.  
4 kV minimum ESD immunity  
300 mil slim PDIP/SOIC  
Standard Military Drawing 5962-9219301  
Logic Symbols  
Connection Diagrams  
Pin Assignment for  
DIP, SOIC and Flatpak  
Pin Assignment  
for LCC  
TL/F/10685–1  
TL/F/10685–3  
IEEE/IEC  
TL/F/10685–2  
TL/F/10685–4  
FASTÉ and TRI-STATEÉ are registered trademarks of National Semiconductor Corporation.  
FACTTM, FACT Quiet SeriesTM and GTOTM are trademarks of National Semiconductor Corporation.  
C
1995 National Semiconductor Corporation  
TL/F/10685  
RRD-B30M75/Printed in U. S. A.  

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