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CD74AC238M96 PDF预览

CD74AC238M96

更新时间: 2024-02-10 13:39:15
品牌 Logo 应用领域
德州仪器 - TI 解码器驱动器解复用器逻辑集成电路光电二极管输入元件
页数 文件大小 规格书
11页 219K
描述
3-LINE TO 8-LINE DECODER/DEMULTIPLEXER

CD74AC238M96 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:Active零件包装代码:SOIC
包装说明:MS-012AC, SOIC-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.24Samacsys Confidence:3
Samacsys Status:ReleasedSamacsys PartID:413806
Samacsys Pin Count:16Samacsys Part Category:Integrated Circuit
Samacsys Package Category:Small Outline PackagesSamacsys Footprint Name:CD74AC238M96
Samacsys Released Date:2018-03-26 20:51:35Is Samacsys:N
系列:AC输入调节:STANDARD
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:9.9 mm负载电容(CL):50 pF
逻辑集成电路类型:OTHER DECODER/DRIVER最大I(ol):0.024 A
湿度敏感等级:1位数:8
功能数量:1端子数量:16
最高工作温度:125 °C最低工作温度:-55 °C
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,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TR峰值回流温度(摄氏度):260
电源:3.3/5 V最大电源电流(ICC):0.08 mA
Prop。Delay @ Nom-Sup:21 ns传播延迟(tpd):187 ns
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Decoder/Drivers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):1.5 V标称供电电压 (Vsup):3.3 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
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:3.91 mmBase Number Matches:1

CD74AC238M96 数据手册

 浏览型号CD74AC238M96的Datasheet PDF文件第2页浏览型号CD74AC238M96的Datasheet PDF文件第3页浏览型号CD74AC238M96的Datasheet PDF文件第4页浏览型号CD74AC238M96的Datasheet PDF文件第5页浏览型号CD74AC238M96的Datasheet PDF文件第6页浏览型号CD74AC238M96的Datasheet PDF文件第7页 
CD74AC238  
3-LINE TO 8-LINE DECODER/DEMULTIPLEXER  
SCHS331 – FEBRUARY 2003  
M PACKAGE  
(TOP VIEW)  
AC Types Feature 1.5-V to 5.5-V Operation  
and Balanced Noise Immunity at 30% of the  
Supply Voltage  
A
B
V
CC  
1
2
3
4
5
6
7
8
16  
Speed of Bipolar F, AS, and S, With  
Significantly Reduced Power Consumption  
15 Y0  
14  
13  
12  
11  
10  
9
C
Y1  
Y2  
Y3  
Y4  
Y5  
Y6  
Designed Specifically for High-Speed  
Memory Decoders and Data-Transmission  
Systems  
G2A  
G2B  
G1  
Incorporates Three Enable Inputs to  
Simplify Cascading and/or Data Reception  
Y7  
GND  
Balanced Propagation Delays  
±24-mA Output Drive Current  
– Fanout to 15 F Devices  
SCR-Latchup-Resistant CMOS Process and  
Circuit Design  
Exceeds 2-kV ESD Protection Per  
MIL-STD-883, Method 3015  
description/ordering information  
The CD74AC238 decoder/demultiplexer is designed for high-performance memory-decoding and data-routing  
applications that require very short propagation-delay times. In high-performance memory systems, this  
decoder can be used to minimize the effects of system decoding. When employed with high-speed memories  
utilizing a fast enable circuit, the delay times of this decoder and the enable time of the memory usually are less  
than the typical access time of the memory. This means that the effective system delay introduced by the  
decoder is negligible.  
The conditions at the binary-select inputs and the three enable inputs select one of eight output lines. Two  
active-low and one active-high enable inputs reduce the need for external gates or inverters when expanding.  
A 24-line decoder can be implemented without external inverters, and a 32-line decoder requires only one  
inverter. An enable input can be used as a data input for demultiplexing applications (see Application  
Information).  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
–55°C to 125°C  
SOIC – M  
Tape and reel CD74AC238M96  
AC238M  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines  
are available at www.ti.com/sc/package.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 2003, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

CD74AC238M96 替代型号

型号 品牌 替代类型 描述 数据表
CD74AC238M96E4 TI

完全替代

3 线至 8 线同向解码器/多路解复用器 | D | 16 | -55 to 125
SN74LVC138ADR TI

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3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS

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