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74HC42 PDF预览

74HC42

更新时间: 2024-02-06 16:59:48
品牌 Logo 应用领域
恩智浦 - NXP /
页数 文件大小 规格书
6页 46K
描述
BCD to decimal decoder 1-of-10

74HC42 技术参数

生命周期:Obsolete包装说明:TSSOP,
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.71
系列:HC/UH输入调节:STANDARD
JESD-30 代码:R-PDSO-G16长度:5 mm
负载电容(CL):50 pF逻辑集成电路类型:DECIMAL DECODER/DRIVER
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:INVERTED封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH传播延迟(tpd):45 ns
认证状态:Not Qualified座面最大高度:1.1 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
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:4.4 mm
Base Number Matches:1

74HC42 数据手册

 浏览型号74HC42的Datasheet PDF文件第1页浏览型号74HC42的Datasheet PDF文件第2页浏览型号74HC42的Datasheet PDF文件第3页浏览型号74HC42的Datasheet PDF文件第4页浏览型号74HC42的Datasheet PDF文件第6页 
Philips Semiconductors  
Product specification  
BCD to decimal decoder (1-of-10)  
74HC/HCT42  
DC CHARACTERISTICS FOR 74HC  
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.  
Output capability: standard  
ICC category: MSI  
AC CHARACTERISTICS FOR 74HC  
GND = 0 V; tr = tf = 6 ns; CL = 50 pF  
T
amb (°C)  
74HC  
TEST CONDITIONS  
SYMBOL PARAMETER  
UNIT  
WAVEFORMS  
VCC  
(V)  
+25  
40 to +85  
40 to +125  
min. typ. max. min. max. min. max.  
tPHL/ tPLH propagation delay  
An to Yn  
47  
17  
14  
150  
30  
26  
190  
38  
33  
225  
45  
38  
ns  
ns  
2.0  
4.5  
6.0  
Fig.6  
Fig.6  
t
THL/ tTLH output transition time  
19  
7
6
75  
15  
13  
95  
19  
16  
110  
22  
19  
2.0  
4.5  
6.0  
DC CHARACTERISTICS FOR 74HCT  
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”.  
Output capability: standard  
ICC category: MSI  
Note to HCT types  
The value of additional quiescent supply current (ICC) for a unit load of 1 is given in the family specifications.  
To determine ICC per input, multiply this value by the unit load coefficient shown in the table below.  
INPUT  
UNIT LOAD COEFFICIENT  
An  
1.0  
AC CHARACTERISTICS FOR 74HCT  
GND = 0 V; tr = tf = 6 ns; CL = 50 pF  
Tamb (°C)  
TEST CONDITIONS  
74HCT  
SYMBOL PARAMETER  
UNIT  
WAVEFORMS  
VCC  
(V)  
+25  
40 to +85 40 to +125  
min. typ. max. min. max. min. max.  
t
t
PHL/ tPLH propagation delay  
An to Yn  
20  
35  
44  
53  
ns  
ns  
4.5  
4.5  
Fig.6  
Fig.6  
THL/ tTLH output transition time  
7
15  
19  
22  
December 1990  
5

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