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DM74LS158MX PDF预览

DM74LS158MX

更新时间: 2024-09-20 23:47:39
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 复用器逻辑集成电路光电二极管
页数 文件大小 规格书
7页 82K
描述
2-Input Digital Multiplexer

DM74LS158MX 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP16,.25
针数:16Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.4
系列:LSJESD-30 代码:R-PDSO-G16
JESD-609代码:e0长度:9.9 mm
逻辑集成电路类型:MULTIPLEXER最大I(ol):0.008 A
功能数量:4输入次数:2
输出次数:1端子数量:16
最高工作温度:70 °C最低工作温度:
输出极性:INVERTED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
包装方法:TAPE AND REEL峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V最大电源电流(ICC):8 mA
Prop。Delay @ Nom-Sup:21 ns传播延迟(tpd):36 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):5.25 V
最小供电电压 (Vsup):4.75 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: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:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

DM74LS158MX 数据手册

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September 1986  
Revised April 2000  
DM74LS157 • DM74LS158  
Quad 2-Line to 1-Line Data Selectors/Multiplexers  
General Description  
Applications  
These data selectors/multiplexers contain inverters and  
drivers to supply full on-chip data selection to the four out-  
put gates. A separate strobe input is provided. A 4-bit word  
is selected from one of two sources and is routed to the  
four outputs. The DM74LS157 presents true data whereas  
the DM74LS158 presents inverted data to minimize propa-  
gation delay time.  
Expand any data input point  
Multiplex dual data buses  
Generate four functions of two variables  
(one variable is common)  
Source programmable counters  
Features  
Buffered inputs and outputs  
Typical Propagation Time  
DM74LS157 9 ns  
DM74LS158 7 ns  
Typical Power Dissipation  
DM74LS157 49 mW  
DM74LS158 24 mW  
Ordering Code:  
Order Number Package Number  
Package Description  
DM74LS157M  
DM74LS157SJ  
DM74LS157N  
DM74LS158M  
DM74LS158N  
M16A  
M16D  
N16E  
M16A  
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  
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150 Narrow  
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.  
Connection Diagrams  
DM74LS157  
DM74LS158  
© 2000 Fairchild Semiconductor Corporation  
DS006396  
www.fairchildsemi.com  

DM74LS158MX 替代型号

型号 品牌 替代类型 描述 数据表
DM74LS158M FAIRCHILD

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