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74HC238BQ-Q100 PDF预览

74HC238BQ-Q100

更新时间: 2024-01-26 03:33:49
品牌 Logo 应用领域
安世 - NEXPERIA 驱动逻辑集成电路
页数 文件大小 规格书
17页 244K
描述
3-to-8 line decoder/demultiplexer

74HC238BQ-Q100 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:DHVQFN-16Reach Compliance Code:compliant
风险等级:5.57系列:HC/UH
输入调节:STANDARDJESD-30 代码:R-PQCC-N16
JESD-609代码:e4长度:3.5 mm
逻辑集成电路类型:OTHER DECODER/DRIVER湿度敏感等级:1
功能数量:1端子数量:16
最高工作温度:125 °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:HVQCCN封装形状:RECTANGULAR
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
传播延迟(tpd):225 ns筛选级别:AEC-Q100
座面最大高度:1 mm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):5 V
表面贴装:YES技术:CMOS
温度等级:AUTOMOTIVE端子面层:Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:2.5 mmBase Number Matches:1

74HC238BQ-Q100 数据手册

 浏览型号74HC238BQ-Q100的Datasheet PDF文件第2页浏览型号74HC238BQ-Q100的Datasheet PDF文件第3页浏览型号74HC238BQ-Q100的Datasheet PDF文件第4页浏览型号74HC238BQ-Q100的Datasheet PDF文件第5页浏览型号74HC238BQ-Q100的Datasheet PDF文件第6页浏览型号74HC238BQ-Q100的Datasheet PDF文件第7页 
74HC238-Q100; 74HCT238-Q100  
3-to-8 line decoder/demultiplexer  
Rev. 2 — 13 June 2018  
Product data sheet  
1 General description  
The 74HC238-Q100; 74HCT238-Q100 decodes three binary weighted address inputs  
(A0, A1 and A2) to eight mutually exclusive outputs (Y0 to Y7). The device features three  
enable inputs (E1 and E2 and E3). Every output will be LOW unless E1 and E2 are LOW  
and E3 is HIGH. This multiple enable function allows easy parallel expansion to a 1-of-32  
(5 to 32 lines) decoder with just four '238 ICs and one inverter. The '238 can be used  
as an eight output demultiplexer by using one of the active LOW enable inputs as the  
data input and the remaining enable inputs as strobes. Inputs include clamp diodes. This  
enables the use of current limiting resistors to interface inputs to voltages in excess of  
VCC  
.
This product has been qualified to the Automotive Electronics Council (AEC) standard  
Q100 (Grade 1) and is suitable for use in automotive applications.  
2 Features and benefits  
Automotive product qualification in accordance with AEC-Q100 (Grade 1)  
Specified from -40 °C to +85 °C and from -40 °C to +125 °C  
Demultiplexing capability  
Multiple input enable for easy expansion  
Ideal for memory chip select decoding  
Active HIGH mutually exclusive outputs  
Multiple package options  
Complies with JEDEC standard no. 7A  
Input levels:  
For 74HC238: CMOS level  
For 74HCT238: TTL level  
ESD protection:  
MIL-STD-883, method 3015 exceeds 2000 V  
HBM JESD22-A114F exceeds 2000 V  
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )  
3 Ordering information  
Table 1.ꢀOrdering information  
Type number  
Package  
Temperature range Name  
Description  
Version  
74HC238D-Q100  
74HCT238D-Q100  
-40 °C to +125 °C  
SO16  
plastic small outline package; 16 leads;  
body width 3.9 mm  
SOT109-1  
 
 
 

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