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74HC390N PDF预览

74HC390N

更新时间: 2024-02-23 07:48:29
品牌 Logo 应用领域
恩智浦 - NXP 计数器触发器逻辑集成电路光电二极管
页数 文件大小 规格书
7页 53K
描述
Dual decade ripple counter

74HC390N 技术参数

Source Url Status Check Date:2013-06-14 00:00:00是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:TSSOP
包装说明:TSSOP,针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.12其他特性:DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
计数方向:UP系列:HC/UH
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:5 mm负载电容(CL):50 pF
负载/预设输入:YES逻辑集成电路类型:DECADE COUNTER
工作模式:ASYNCHRONOUS湿度敏感等级:1
位数:3功能数量:4
端子数量:16最高工作温度:125 °C
最低工作温度:-40 °C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峰值回流温度(摄氏度):260
传播延迟(tpd):63 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端子面层:NICKEL PALLADIUM GOLD
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:30
触发器类型:NEGATIVE EDGE宽度:4.4 mm
最小 fmax:20 MHzBase Number Matches:1

74HC390N 数据手册

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Philips Semiconductors  
Product specification  
Dual decade ripple counter  
74HC/HCT390  
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  
nCP0  
nCP1, nMR  
0.45  
0.60  
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.  
tPHL/ tPLH propagation delay  
nCP0 to nQ0  
21  
22  
30  
22  
21  
7
34  
38  
51  
38  
36  
15  
43  
48  
64  
48  
45  
19  
51  
57  
77  
57  
54  
22  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
4.5 Fig.6  
4.5 Fig.6  
4.5 Fig.6  
4.5 Fig.6  
4.5 Fig.7  
4.5 Fig.6  
4.5 Fig.6  
4.5 Fig.7  
4.5 Fig.7  
t
t
t
PHL/ tPLH propagation delay  
nCP1 to nQ1  
PHL/ tPLH propagation delay  
nCP1 to nQ2  
PHL/ tPLH propagation delay  
nCP1 to nQ3  
tPHL  
propagation delay  
nMR to nQn  
t
THL/ tTLH output transition time  
tW  
clock pulse width  
nCP0, nCP1  
18  
17  
15  
27  
8
23  
21  
19  
22  
27  
26  
22  
18  
tW  
master reset pulse width  
HIGH  
10  
8
trem  
fmax  
removal time  
nMR to nCPn  
maximum clock pulse  
frequency  
55  
MHz 4.5 Fig.6  
nCP0, nCP1  
December 1990  
6

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