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74AC648SC PDF预览

74AC648SC

更新时间: 2024-02-25 22:25:27
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 总线驱动器总线收发器触发器逻辑集成电路光电二极管
页数 文件大小 规格书
7页 75K
描述
Single 8-Bit Inverting Bus Transceiver

74AC648SC 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete包装说明:SOP, SOP24,.4
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.92控制类型:INDEPENDENT CONTROL
计数方向:BIDIRECTIONALJESD-30 代码:R-PDSO-G24
JESD-609代码:e0逻辑集成电路类型:REGISTERED BUS TRANSCEIVER
最大I(ol):0.012 A湿度敏感等级:2A
位数:8功能数量:1
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:SOP封装等效代码:SOP24,.4
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):250电源:3.3/5 V
Prop。Delay @ Nom-Sup:11 ns认证状态:Not Qualified
子类别:Bus Driver/Transceivers最小供电电压 (Vsup):3 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING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:30
翻译:N/A触发器类型:POSITIVE EDGE
Base Number Matches:1

74AC648SC 数据手册

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November 1988  
Revised August 2000  
74AC648  
Octal Transceiver/Register with 3-STATE Outputs  
General Description  
Features  
Independent registers for A and B buses  
Multiplexed real-time and stored data transfers  
3-STATE outputs  
The AC648 consists of registered bus transceiver circuits,  
with outputs, D-type flip-flops and control circuitry providing  
multiplexed transmission of data directly from the input bus  
or from the internal storage registers. Data on the A or B  
bus will be loaded into the respective registers on the  
LOW-to-HIGH transition of the appropriate clock pin (CPAB  
or CPBA). The four fundamental data handling functions  
available are illustrated in Figure 1, Figure 2, Figure 3, and  
Figure 4.  
300 mil slim dual-in-line package  
Outputs source/sink 24 mA  
Inverted data to output  
Ordering Code:  
Order Number Package Number  
Package Description  
74AC648SC  
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  
74AC648SPC  
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.  
Logic Symbols  
Connection Diagram  
IEEE/IEC  
Pin Descriptions  
Pin Names  
Description  
A0A7  
B0B7  
Data Register A Inputs,  
Data Register A 3-STATE Outputs  
Data Register B Inputs,  
Data Register B 3-STATE Outputs  
Clock Pulse Inputs  
CPAB, CPBA  
SAB, SBA  
DIR, G  
Transmit/Receive Inputs  
Output Enable Inputs  
FACT is a trademark of Fairchild Semiconductor Corporation.  
© 2000 Fairchild Semiconductor Corporation  
DS010133  
www.fairchildsemi.com  

74AC648SC 替代型号

型号 品牌 替代类型 描述 数据表
74AC648SCX FAIRCHILD

完全替代

Single 8-Bit Inverting Bus Transceiver

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