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HD74HCT238FPEL PDF预览

HD74HCT238FPEL

更新时间: 2024-11-06 05:35:15
品牌 Logo 应用领域
瑞萨 - RENESAS 解码器解复用器
页数 文件大小 规格书
6页 181K
描述
3-to-8-line Decoder/Demultiplexer

HD74HCT238FPEL 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SOP,针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.31.00.01风险等级:5.5
系列:HCT输入调节:STANDARD
JESD-30 代码:R-PDSO-G16长度:10.06 mm
逻辑集成电路类型:OTHER DECODER/DRIVER功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
传播延迟(tpd):38 ns认证状态:Not Qualified
座面最大高度:2.2 mm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:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
宽度:5.5 mmBase Number Matches:1

HD74HCT238FPEL 数据手册

 浏览型号HD74HCT238FPEL的Datasheet PDF文件第2页浏览型号HD74HCT238FPEL的Datasheet PDF文件第3页浏览型号HD74HCT238FPEL的Datasheet PDF文件第4页浏览型号HD74HCT238FPEL的Datasheet PDF文件第5页浏览型号HD74HCT238FPEL的Datasheet PDF文件第6页 
HD74HCT238  
3-to-8-line Decoder/Demultiplexer  
REJ03D0661–0200  
(Previous ADE-205-549)  
Rev.2.00  
Mar 30, 2006  
Description  
The HD74HCT238 has 3 binary select inputs (A, B, and C). If the device is enabled these inputs determined which one  
of the eight normally high outputs will go low. Two active low and one active high enables (G1, G2A and G2B) are  
provided to ease the cascading of decoders.  
Features  
High Speed Operation: tpd (A, B, C to Y) = 16.5 ns typ (CL = 50 pF)  
High Output Current: Fanout of 10 LSTTL Loads  
Wide Operating Voltage: VCC = 2 V to 6 V  
Low Input Current: 1 µA max  
Low Quiescent Supply Current: ICC (static) = 4 µA max (Ta = 2
Ordering Information  
Package
(Previo
ion  
Taping Abbreviation  
(Quantity)  
Part Name  
Package Type  
SOP-16 pin (JEITA)  
SOP-16 pin (JEDEC)  
PRSP
(FP
HD74HCT238FPEL  
HD74HCT238RPEL  
EL (2,000 pcs/reel)  
EL (2,500 pcs/reel)  
Note: Please consult the sales office for ity.  
Function Table  
Inputs  
Outputs  
Enable  
G1  
X
G2A  
G2B  
H
X
X
L
X
X
X
L
L
X
X
X
L
Y0  
L
L
L
H
L
L
L
L
L
L
L
Y1  
L
L
L
L
H
L
L
L
L
L
L
Y2  
L
L
L
L
L
H
L
L
L
L
L
Y3  
L
L
L
L
L
L
H
L
L
L
L
Y4  
Y5  
L
L
L
L
L
L
L
L
H
L
L
Y6  
L
L
L
L
L
L
L
L
L
H
L
Y7  
L
L
L
L
L
L
L
L
L
L
H
X
L
L
L
L
L
L
L
H
L
L
L
X
H
L
X
H
H
H
H
H
H
H
H
L
L
L
L
L
H
L
L
L
L
H
H
L
L
L
L
H
L
L
L
H
H
H
H
L
L
L
H
L
L
L
H
H
L
L
H
H :  
High level  
Low level  
Irrelevant  
L :  
X :  
Rev.2.00 Mar 30, 2006 page 1 of 5  

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