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SN74HC193DTE4 PDF预览

SN74HC193DTE4

更新时间: 2024-01-16 21:38:02
品牌 Logo 应用领域
德州仪器 - TI 计数器触发器逻辑集成电路光电二极管时钟
页数 文件大小 规格书
17页 483K
描述
4-BIT SYNCHRONOUS UP/DOWN COUNTERS DUAL CLOCK WITH CLEAR

SN74HC193DTE4 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:SOIC
包装说明:SOP, SOP16,.25针数:16
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.02其他特性:SEPARATE UP/DOWN CLOCK
计数方向:BIDIRECTIONAL系列:HC/UH
JESD-30 代码:R-PDSO-G16JESD-609代码:e4
长度:9.9 mm负载电容(CL):50 pF
负载/预设输入:YES逻辑集成电路类型:BINARY COUNTER
最大频率@ Nom-Sup:17000000 Hz最大I(ol):0.004 A
工作模式:SYNCHRONOUS湿度敏感等级:1
位数:4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封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
包装方法:TAPE AND REEL峰值回流温度(摄氏度):260
电源:2/6 V传播延迟(tpd):315 ns
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Counters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:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
触发器类型:POSITIVE EDGE宽度:3.9 mm
最小 fmax:19 MHzBase Number Matches:1

SN74HC193DTE4 数据手册

 浏览型号SN74HC193DTE4的Datasheet PDF文件第2页浏览型号SN74HC193DTE4的Datasheet PDF文件第3页浏览型号SN74HC193DTE4的Datasheet PDF文件第4页浏览型号SN74HC193DTE4的Datasheet PDF文件第6页浏览型号SN74HC193DTE4的Datasheet PDF文件第7页浏览型号SN74HC193DTE4的Datasheet PDF文件第8页 
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SCLS122D − DECEMBER 1982 − REVISED OCTOBER 2003  
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)  
Supply voltage range, V  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V  
CC  
I
Input clamp current, I (V < 0 or V > V ) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA  
IK  
I
CC  
Output clamp current, I  
(V < 0 or V > V ) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA  
OK  
O O CC  
Continuous output current, I (V = 0 to V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mA  
Continuous current through V  
O
O
CC  
CC  
or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA  
Package thermal impedance, θ (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73°C/W  
JA  
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67°C/W  
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64°C/W  
PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108°C/W  
Storage temperature range, T  
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C  
stg  
Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and  
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not  
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.  
NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.  
2. The package thermal impedance is calculated in accordance with JESD 51-7.  
recommended operating conditions (see Note 3)  
SN54HC193  
MIN NOM  
SN74HC193  
MIN NOM  
UNIT  
MAX  
MAX  
V
V
Supply voltage  
2
1.5  
5
6
2
1.5  
5
6
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
V
CC  
= 2 V  
= 4.5 V  
= 6 V  
3.15  
4.2  
3.15  
4.2  
High-level input voltage  
V
V
IH  
= 2 V  
0.5  
1.35  
1.8  
0.5  
1.35  
1.8  
= 4.5 V  
= 6 V  
V
IL  
Low-level input voltage  
V
V
Input voltage  
0
0
V
V
0
0
V
V
V
V
I
CC  
CC  
Output voltage  
O
CC  
CC  
V
CC  
V
CC  
V
CC  
= 2 V  
1000  
500  
400  
125  
1000  
500  
400  
85  
= 4.5 V  
= 6 V  
t/v  
Input transition rise/fall time  
ns  
T
A
Operating free-air temperature  
−55  
−40  
°C  
NOTE 3: All unused inputs of the device must be held at V  
CC  
or GND to ensure proper device operation. Refer to the TI application report,  
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.  
If this device is used in the threshold region (from V max = 0.5 V to V min = 1.5 V), there is a potential to go into the wrong state from induced  
grounding, causing double clocking. Operating with the inputs at t = 1000 ns and V  
IL  
IH  
= 2 V does not damage the device; however, functionally,  
t
CC  
the CLK inputs are not ensured while in the shift, count, or toggle operating modes.  
5
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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