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M74HC42B1R PDF预览

M74HC42B1R

更新时间: 2024-11-23 22:57:55
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 解码器驱动器逻辑集成电路光电二极管
页数 文件大小 规格书
10页 248K
描述
BCD TO DECIMAL DECODER

M74HC42B1R 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP, DIP16,.3针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.41
系列:HC/UH输入调节:STANDARD
JESD-30 代码:R-PDIP-T16JESD-609代码:e3
负载电容(CL):50 pF逻辑集成电路类型:DECIMAL DECODER/DRIVER
最大I(ol):0.004 A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:INVERTED
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP16,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):NOT APPLICABLE
电源:2/6 VProp。Delay @ Nom-Sup:39 ns
传播延迟(tpd):195 ns认证状态:Not Qualified
座面最大高度:5.1 mm子类别:Decoder/Drivers
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):4.5 V表面贴装:NO
技术:CMOS温度等级:MILITARY
端子面层:Matte Tin (Sn)端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT APPLICABLE宽度:7.62 mm
Base Number Matches:1

M74HC42B1R 数据手册

 浏览型号M74HC42B1R的Datasheet PDF文件第2页浏览型号M74HC42B1R的Datasheet PDF文件第3页浏览型号M74HC42B1R的Datasheet PDF文件第4页浏览型号M74HC42B1R的Datasheet PDF文件第5页浏览型号M74HC42B1R的Datasheet PDF文件第6页浏览型号M74HC42B1R的Datasheet PDF文件第7页 
M54HC42  
M74HC42  
BCD TO DECIMAL DECODER  
.
.
.
.
.
.
.
.
HIGH SPEED  
tPD = 13 ns (TYP.) AT VCC = 5 V  
LOW POWER DISSIPATION  
ICC = 4 µA (MAX.) AT TA = 25 °C  
HIGH NOISE IMMUNITY  
VNIH = VNIL = 28 % VCC (MIN.)  
OUTPUT DRIVE CAPABILITY  
10 LSTTL LOADS  
SYMMETRICAL OUTPUT IMPEDANCE  
|IOH| = IOL = 4 mA (MIN.)  
BALANCED PROPAGATION DELAYS  
tPLH = tPHL  
B1R  
(Plastic Package)  
F1R  
(Ceramic Package)  
WIDE OPERATING VOLTAGE RANGE  
VCC (OPR) = 2 V TO 6 V  
PIN AND FUNCTION COMPATIBLE  
WITH 54/74LS42  
M1R  
(Micro Package)  
C1R  
(Chip Carrier)  
ORDER CODES :  
M54HC42F1R  
M74HC42B1R  
M74HC42M1R  
M74HC42C1R  
DESCRIPTION  
The M54/74HC42 is a high speed CMOS BCD-TO-  
DECIMAL DECODER fabricated in silicon gate  
C2MOS technology.  
PIN CONNECTIONS (top view)  
It has the same high speed performance of LSTTL  
combined with true CMOS low power consumption.  
A BCD code applied to the four inputs A-D selects  
one of ten decimal outputs Y0-Y9, which goes low  
to fifteen gives a high level at all outputs. This device  
also canbeusedas a3-to-8 LINE DECODER, when  
the D input is assigned as a disable input. This de-  
vice is useful for code conversion, address decod-  
ing, memory selection, demultiplexing, or readout  
decoding.  
Allinputs are equipped with protection circuits against  
static discharge and transient excess voltage.  
INPUT AND OUTPUT EQUIVALENT CIRCUIT  
NC =  
No Internal  
Connection  
December 1992  
1/10  

M74HC42B1R 替代型号

型号 品牌 替代类型 描述 数据表
CD54HC42F3A TI

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