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74AC253 PDF预览

74AC253

更新时间: 2024-02-04 07:30:31
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD 复用器
页数 文件大小 规格书
8页 91K
描述
Dual 4-Input Multiplexer with 3-STATE Outputs

74AC253 技术参数

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:16Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.23
Is Samacsys:N系列:AC
JESD-30 代码:R-PDSO-G16JESD-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:2
输入次数:4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:TRUE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 VProp。Delay @ Nom-Sup:17 ns
传播延迟(tpd):17 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
标称供电电压 (Vsup):3.3 V表面贴装:YES
技术:CMOS温度等级:INDUSTRIAL
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:5.3 mm
Base Number Matches:1

74AC253 数据手册

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November 1988  
Revised November 1999  
74AC253 74ACT253  
Dual 4-Input Multiplexer with 3-STATE Outputs  
General Description  
Features  
The AC/ACT253 is a dual 4-input multiplexer with 3-STATE  
outputs. It can select two bits of data from four sources  
using common select inputs. The outputs may be individu-  
ally switched to a high impedance state with a HIGH on the  
respective Output Enable (OE) inputs, allowing the outputs  
to interface directly with bus oriented systems.  
ICC and IOZ reduced by 50%  
Multifunction capability  
Noninverting 3-STATE outputs  
Outputs source/sink 24 mA  
ACT253 has TTL-compatible inputs  
Ordering Code:  
Order Number Package Number  
Package Description  
74AC253SC  
74AC253SJ  
74AC253PC  
74ACT253SC  
74ACT253SJ  
74ACT253PC  
M16A  
M16D  
N16E  
M16A  
M16D  
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  
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 Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide  
16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300Wide  
Device also available Tape and Reel. Specify by appending suffix letter “X” to the ordering code.  
Logic Diagrams  
Connection Diagram  
IEEE/IEC  
Pin Descriptions  
Pin Names  
Description  
Side A Data Inputs  
I
0aI3a  
0bI3b  
I
Side B Data Inputs  
S0, S1  
OEa  
Common Select Inputs  
Side A Output Enable Input  
Side B Output Enable Input  
3-STATE Outputs  
OEb  
Za, Zb  
FACT is a trademark of Fairchild Semiconductor Corporation.  
© 1999 Fairchild Semiconductor Corporation  
DS009946  
www.fairchildsemi.com  

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