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74F251ASC PDF预览

74F251ASC

更新时间: 2024-11-19 22:49:47
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
6页 62K
描述
8-Input Multiplexer with 3-STATE Outputs

74F251ASC 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:SOP, SOP16,.25针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.41Is Samacsys:N
系列:F/FASTJESD-30 代码:R-PDSO-G16
JESD-609代码:e3长度:9.9 mm
负载电容(CL):50 pF逻辑集成电路类型:MULTIPLEXER
最大I(ol):0.024 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:70 °C最低工作温度:
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,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
电源:5 V最大电源电流(ICC):22 mA
Prop。Delay @ Nom-Sup:8 ns传播延迟(tpd):8 ns
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Multiplexer/Demultiplexers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:TTL
温度等级:COMMERCIAL端子面层:Matte Tin (Sn)
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:3.9 mmBase Number Matches:1

74F251ASC 数据手册

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April 1988  
Revised August 1999  
74F251A  
8-Input Multiplexer with 3-STATE Outputs  
General Description  
Features  
The 74F251A 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 a universal  
function generator to generate any logic function of four  
variables. Both assertion and negation outputs are pro-  
vided.  
Multifunctional capability  
On-chip select logic decoding  
Inverting and non-inverting 3-STATE outputs  
Ordering Code:  
Order Number Package Number  
Package Description  
74F251ASC  
74F251ASJ  
74F251APC  
M16A  
M16D  
N16E  
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow  
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide  
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.  
Logic Symbols  
Connection Diagram  
IEEE/IEC  
© 1999 Fairchild Semiconductor Corporation  
DS009504  
www.fairchildsemi.com  

74F251ASC 替代型号

型号 品牌 替代类型 描述 数据表
74F251ASJX FAIRCHILD

完全替代

Multiplexer, F/FAST Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL
74F251ASJ FAIRCHILD

完全替代

8-Input Multiplexer with 3-STATE Outputs

与74F251ASC相关器件

型号 品牌 获取价格 描述 数据表
74F251ASCX FAIRCHILD

获取价格

Multiplexer, F/FAST Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL
74F251ASCX_NL FAIRCHILD

获取价格

Multiplexer, F/FAST Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL
74F251ASDC FAIRCHILD

获取价格

Multiplexer, F/FAST Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL
74F251ASJ NSC

获取价格

8-Input Multiplexer with TRI-STATE Outputs
74F251ASJ FAIRCHILD

获取价格

8-Input Multiplexer with 3-STATE Outputs
74F251ASJX FAIRCHILD

获取价格

Multiplexer, F/FAST Series, 1-Func, 8 Line Input, 1 Line Output, Complementary Output, TTL
74F251DC FAIRCHILD

获取价格

Multiplexer, 1-Func, 8 Line Input, TTL, CDIP16,
74F251DCQR FAIRCHILD

获取价格

Multiplexer, 1-Func, 8 Line Input, TTL, CDIP16,
74F251FCQM FAIRCHILD

获取价格

Multiplexer, 1-Func, 8 Line Input, TTL, CDFP16,
74F251PC FAIRCHILD

获取价格

Multiplexer, 1-Func, 8 Line Input, TTL, PDIP16,