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74AC251PC PDF预览

74AC251PC

更新时间: 2024-01-29 09:55:29
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 解复用器逻辑集成电路光电二极管
页数 文件大小 规格书
9页 100K
描述
8-Input Multiplexer with 3-STATE Output

74AC251PC 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:5.30 MM, EIAJ TYPE2, SOP-16针数:16
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.2Is Samacsys:N
系列:ACJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:10.2 mm
负载电容(CL):50 pF逻辑集成电路类型:MULTIPLEXER
最大I(ol):0.012 A湿度敏感等级:1
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
封装等效代码:SOP16,.3封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
峰值回流温度(摄氏度):260电源:3.3/5 V
Prop。Delay @ Nom-Sup:12.5 ns传播延迟(tpd):19 ns
认证状态:Not Qualified座面最大高度:2.1 mm
子类别:Multiplexer/Demultiplexers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
端子面层:MATTE TIN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:NOT SPECIFIED宽度:5.3 mm
Base Number Matches:1

74AC251PC 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  

74AC251PC 替代型号

型号 品牌 替代类型 描述 数据表
5962-9070301MEA TI

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5962-8970801EA TI

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QUADRUPLE 2-LINE TO 1-LINE SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
CD54HCT158F3A TI

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