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74ACQ544SCX PDF预览

74ACQ544SCX

更新时间: 2024-01-09 20:52:36
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 总线驱动器总线收发器逻辑集成电路光电二极管输出元件
页数 文件大小 规格书
9页 89K
描述
Single 8-Bit Inverting Bus Transceiver

74ACQ544SCX 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:DIP包装说明:0.300 INCH, PLASTIC, MS-001, DIP-24
针数:24Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.54
Is Samacsys:N其他特性:WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
控制类型:INDEPENDENT CONTROL计数方向:BIDIRECTIONAL
系列:ACJESD-30 代码:R-PDIP-T24
JESD-609代码:e0长度:31.915 mm
逻辑集成电路类型:REGISTERED BUS TRANSCEIVER最大I(ol):0.012 A
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:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP24,.3封装形状:RECTANGULAR
封装形式:IN-LINE电源:3.3/5 V
Prop。Delay @ Nom-Sup:12 ns传播延迟(tpd):12.5 ns
认证状态:Not Qualified座面最大高度:5.08 mm
子类别:Bus Driver/Transceivers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端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL翻译:N/A
宽度:7.62 mmBase Number Matches:1

74ACQ544SCX 数据手册

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March 1990  
Revised September 2000  
74ACQ544 74ACTQ544  
Quiet Series Octal Registered Transceiver  
with 3-STATE Outputs  
General Description  
Features  
Guaranteed simultaneous switching noise level and  
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.  
dynamic threshold performance  
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  
The ACQ/ACTQ utilizes Fairchild FACT Quiet Series  
technology to guarantee quiet output switching and  
improved dynamic threshold performance. FACT Quiet  
Series features GTO output control and undershoot cor-  
rector in addition to a split ground bus for superior perfor-  
mance.  
Outputs source/sink 24 mA  
Ordering Code:  
Order Number Package Number  
Package Description  
74ACQ544SC  
M24B  
N24C  
M24B  
N24C  
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide  
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide  
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
74ACQ544SPC  
74ACTQ544SC  
74ACTQ544SPC  
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.  
Connection Diagram  
Pin Descriptions  
Pin Names  
Description  
OEAB  
OEBA  
CEAB  
CEBA  
LEAB  
LEBA  
A0 A7  
A-to-B Output Enable Input (Active LOW)  
B-to-A Output Enable Input (Active LOW)  
A-to-B Enable Input (Active LOW)  
B-to-A Enable Input (Active LOW)  
A-to-B Latch Enable Input (Active LOW)  
B-to-A Latch Enable Input (Active LOW)  
A-to-B Data Inputs or  
B-to-A 3-STATE Outputs  
B
0 B7  
B-to-A Data Inputs or  
A-to-B 3-STATE Outputs  
FACT , Quiet Series , FACT Quiet Series and GTO are trademarks of Fairchild Semiconductor Corporation.  
© 2000 Fairchild Semiconductor Corporation  
DS010685  
www.fairchildsemi.com  

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