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74AC251SCXR PDF预览

74AC251SCXR

更新时间: 2024-11-22 13:01:47
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 复用器
页数 文件大小 规格书
9页 100K
描述
Multiplexer, AC Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, CMOS, PDSO16, SOIC-16

74AC251SCXR 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.67系列:AC
JESD-30 代码:R-PDSO-G16长度:9.9 mm
逻辑集成电路类型:MULTIPLEXER功能数量:1
输入次数:8输出次数:1
端子数量:16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:COMPLEMENTARY封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE传播延迟(tpd):19 ns
认证状态:Not Qualified座面最大高度:1.75 mm
最大供电电压 (Vsup):6 V最小供电电压 (Vsup):2 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:3.9 mmBase Number Matches:1

74AC251SCXR 数据手册

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November 1988  
Revised November 1999  
74AC251 74ACT251  
8-Input Multiplexer with 3-STATE Output  
General Description  
Features  
The AC/ACT251 is a high-speed 8-input digital multiplexer.  
It provides, in one package, the ability to select one bit of  
data from up to eight sources. It can be used as universal  
function generator to generate any logic function of four  
variables. Both true and complementary outputs are pro-  
vided.  
ICC reduced by 50%  
Multifunctional capability  
On-chip select logic decoding  
Inverting and noninverting 3-STATE outputs  
Outputs source/sink 24 mA  
ACT251 has TTL-compatible inputs  
Ordering Code:  
Order Number Package Number  
Package Description  
74AC251SC  
74AC251SJ  
M16A  
M16D  
MTC16  
N16E  
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150Narrow Body  
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
74AC251MTC  
74AC251PC  
74ACT251SC  
74ACT251MTC  
74ACT251PC  
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300Wide  
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150Narrow Body  
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide  
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300Wide  
M16A  
MTC16  
N16E  
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  
S0S2  
OE  
I0I7  
Z
Select Inputs  
3-STATE Output Enable Input  
Multiplexer Inputs  
3-STATE Multiplexer Output  
Complementary 3-STATE Multiplexer Output  
Z
FACT is a trademark of Fairchild Semiconductor Corporation.  
© 1999 Fairchild Semiconductor Corporation  
DS009945  
www.fairchildsemi.com  

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