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54LS125ADM PDF预览

54LS125ADM

更新时间: 2024-02-16 23:46:14
品牌 Logo 应用领域
美国国家半导体 - NSC /
页数 文件大小 规格书
6页 125K
描述
IC,BUFFER/DRIVER,SINGLE,4-BIT,LS-TTL,DIP,14PIN,CERAMIC

54LS125ADM 技术参数

生命周期:Obsolete零件包装代码:QLCC
包装说明:QCCN, LCC20,.35SQ针数:20
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.52控制类型:ENABLE LOW
系列:LSJESD-30 代码:S-CQCC-N20
长度:8.89 mm负载电容(CL):50 pF
逻辑集成电路类型:BUS DRIVER最大I(ol):0.012 A
位数:1功能数量:4
端口数量:2端子数量:20
最高工作温度:125 °C最低工作温度:-55 °C
输出特性:3-STATE输出极性:TRUE
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:QCCN
封装等效代码:LCC20,.35SQ封装形状:SQUARE
封装形式:CHIP CARRIER电源:5 V
最大电源电流(ICC):20 mAProp。Delay @ Nom-Sup:18 ns
传播延迟(tpd):18 ns认证状态:Not Qualified
筛选级别:38535Q/M;38534H;883B座面最大高度:1.905 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):4.5 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:TTL
温度等级:MILITARY端子形式:NO LEAD
端子节距:1.27 mm端子位置:QUAD
宽度:8.89 mmBase Number Matches:1

54LS125ADM 数据手册

 浏览型号54LS125ADM的Datasheet PDF文件第1页浏览型号54LS125ADM的Datasheet PDF文件第3页浏览型号54LS125ADM的Datasheet PDF文件第4页浏览型号54LS125ADM的Datasheet PDF文件第5页浏览型号54LS125ADM的Datasheet PDF文件第6页 
Absolute Maximum Ratings (Note)  
If Military/Aerospace specified devices are required,  
please contact the National Semiconductor Sales  
Office/Distributors for availability and specifications.  
Note: The ‘‘Absolute Maximum Ratings’’ are those values  
beyond which the safety of the device cannot be guaran-  
teed. The device should not be operated at these limits. The  
parametric values defined in the ‘‘Electrical Characteristics’’  
table are not guaranteed at the absolute maximum ratings.  
The ‘‘Recommended Operating Conditions’’ table will define  
the conditions for actual device operation.  
Supply Voltage  
Input Voltage  
7V  
7V  
Operating Free Air Temperature Range  
DM54LS and 54LS  
DM74LS  
b
b
a
a
55 C to 125 C  
§
§
0 C to 70 C  
§
§
a
65 C to 150 C  
Storage Temperature Range  
§
§
Recommended Operating Conditions  
DM54LS125A  
DM74LS125A  
Symbol  
Parameter  
Units  
Min  
4.5  
2
Nom  
Max  
Min  
4.75  
2
Nom  
Max  
V
V
V
Supply Voltage  
5
5.5  
5
5.25  
V
V
CC  
High Level Input Voltage  
Low Level Input Voltage  
High Level Output Current  
Low Level Output Current  
Free Air Operating Temperature  
IH  
0.7  
0.8  
V
IL  
b
b
I
I
1
2.6  
24  
70  
mA  
mA  
OH  
OL  
12  
b
T
A
55  
125  
0
C
§
Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted)  
Typ  
(Note 1)  
Symbol  
Parameter  
Conditions  
Min  
Max  
Units  
e
e
e b  
e
b
1.5  
V
V
Input Clamp Voltage  
V
Min, I  
Min, I  
18 mA  
V
V
I
CC  
I
High Level Output  
Voltage  
V
V
Max  
Min  
OH  
CC  
OH  
2.4  
3.4  
e
e
Max, V  
IL  
IH  
e
e
V
OL  
Low Level Output  
Voltage  
V
V
Min, I  
Max  
DM54  
DM74  
DM74  
0.25  
0.35  
0.25  
0.4  
CC  
OL  
e
Max  
IL  
0.5  
0.4  
V
e
e
I
12 mA, V  
Min  
OL  
CC  
@
Input Current Max  
Input Voltage  
e
e
I
I
I
I
V
V
V
Max, V  
Max, V  
Max, V  
Max, V  
7V  
I
CC  
I
0.1  
20  
mA  
e
e
e
e
e
High Level Input  
Current  
2.7V  
0.4V  
mA  
IH  
CC  
CC  
I
Low Level Input  
Current  
IL  
I
b
0.4  
mA  
e
Off-State Output Current  
with High Level Output  
Voltage Applied  
V
CC  
V
IH  
2.4V  
Max  
OZH  
O
e
e
Min, V  
IL  
20  
mA  
e
Max, V  
e
I
Off-State Output Current  
with Low Level Output  
Voltage Applied  
V
CC  
V
IH  
0.4V  
OZL  
O
e
e
b
20  
Min, V  
Max  
mA  
IL  
e
(Note 2)  
b
b
b
I
I
Short Circuit  
Output Current  
V
CC  
Max  
DM54  
DM74  
20  
20  
100  
100  
OS  
CC  
mA  
mA  
b
e
Supply Current  
V
CC  
Max (Note 3)  
11  
20  
e
e
25 C.  
Note 1: All typicals are at V  
5V, T  
§
CC  
Note 2: Not more than one output should be shorted at a time, and the duration should not exceed one second.  
Note 3: I is measured with the data control (C) inputs at 4.5V and the data inputs grounded.  
A
CC  
2

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