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DM54LS257AW/883 PDF预览

DM54LS257AW/883

更新时间: 2024-02-08 11:12:21
品牌 Logo 应用领域
德州仪器 - TI 输出元件逻辑集成电路
页数 文件大小 规格书
7页 17K
描述
LS SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, CDFP16, CERAMIC, DFP-16

DM54LS257AW/883 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DFP, FL16,.3Reach Compliance Code:compliant
风险等级:5.92JESD-30 代码:R-XDFP-F16
JESD-609代码:e0逻辑集成电路类型:MULTIPLEXER
最大I(ol):0.012 A功能数量:4
输入次数:2端子数量:16
最高工作温度:125 °C最低工作温度:-55 °C
输出特性:3-STATE封装主体材料:CERAMIC
封装代码:DFP封装等效代码:FL16,.3
封装形状:RECTANGULAR封装形式:FLATPACK
电源:5 V认证状态:Not Qualified
筛选级别:MIL-STD-883 Class C子类别:Multiplexer/Demultiplexers
标称供电电压 (Vsup):5 V表面贴装:YES
技术:TTL温度等级:MILITARY
端子面层:Tin/Lead (Sn/Pb)端子形式:FLAT
端子节距:1.27 mm端子位置:DUAL
Base Number Matches:1

DM54LS257AW/883 数据手册

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MICROCIRCUIT DATA SHEET  
Original Creation Date: 04/05/98  
Last Update Date: 08/24/98  
MNDM54LS257A-X REV 1A0  
Last Major Revision Date: 04/05/98  
QUAD 2 - INPUT MULTIPLEXER with TRI-STATE OUTPUTS  
General Description  
The 'LS257A is a quad 2 - input multiplexer with tri-state outputs. Four bits of data  
from two sources can be selected using a Common Data Select Input. The four outputs  
present the selected data in true (non-inverted) form. The outputs may be switched to a  
high impedance state with a HIGH on the common Output Enable (OE) input, allowing the  
outputs to interface directly with bus-oriented systems. It is fabricated with the  
Schottky barrier diode process for high speed.  
Industry Part Number  
NS Part Numbers  
54LS257A  
DM54LS257AE/883  
DM54LS257AJ/883  
DM54LS257AW/883  
Prime Die  
L257A  
Processing  
Subgrp Description  
Temp (oC)  
MIL-STD-883, Method 5004  
1
Static tests at  
+25  
2
Static tests at  
+125  
-55  
3
Static tests at  
4
Dynamic tests at  
Dynamic tests at  
Dynamic tests at  
Functional tests at  
Functional tests at  
Functional tests at  
Switching tests at  
Switching tests at  
Switching tests at  
+25  
Quality Conformance Inspection  
5
+125  
-55  
6
MIL-STD-883, Method 5005  
7
+25  
8A  
8B  
9
+125  
-55  
+25  
10  
11  
+125  
-55  
1

DM54LS257AW/883 替代型号

型号 品牌 替代类型 描述 数据表
M38510/30906BFA TI

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