5秒后页面跳转
SN74LS148N-00 PDF预览

SN74LS148N-00

更新时间: 2024-11-12 15:52:15
品牌 Logo 应用领域
德州仪器 - TI 编码器光电二极管逻辑集成电路
页数 文件大小 规格书
26页 1200K
描述
IC LS SERIES, 8-BIT ENCODER, PDIP16, Arithmetic Circuit

SN74LS148N-00 技术参数

生命周期:Obsolete包装说明:DIP,
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.65其他特性:8 TO 3 LINE PRIORITY ENCODER
系列:LSJESD-30 代码:R-PDIP-T16
长度:19.305 mm负载电容(CL):15 pF
逻辑集成电路类型:ENCODER位数:8
功能数量:1端子数量:16
最高工作温度:70 °C最低工作温度:
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装形状:RECTANGULAR封装形式:IN-LINE
最大电源电流(ICC):20 mA传播延迟(tpd):21 ns
认证状态:Not Qualified座面最大高度:5.08 mm
最大供电电压 (Vsup):5.25 V最小供电电压 (Vsup):4.75 V
标称供电电压 (Vsup):5 V表面贴装:NO
技术:TTL温度等级:COMMERCIAL
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUAL宽度:7.62 mm
Base Number Matches:1

SN74LS148N-00 数据手册

 浏览型号SN74LS148N-00的Datasheet PDF文件第2页浏览型号SN74LS148N-00的Datasheet PDF文件第3页浏览型号SN74LS148N-00的Datasheet PDF文件第4页浏览型号SN74LS148N-00的Datasheet PDF文件第5页浏览型号SN74LS148N-00的Datasheet PDF文件第6页浏览型号SN74LS148N-00的Datasheet PDF文件第7页 
SDLS053B − OCTOBER 1976 − REVISED MAY 2004  
’147, ’LS147  
’148, ’LS148  
D
D
Encode 10-Line Decimal to 4-Line BCD  
D
D
Encode 8 Data Lines to 3-Line Binary  
(Octal)  
Applications Include:  
− Keyboard Encoding  
− Range Selection  
Applications Include:  
− n-Bit Encoding  
− Code Converters and Generators  
SN54147, SN54LS147 . . . J OR W PACKAGE  
SN74147, SN74LS147 . . . D OR N PACKAGE  
(TOP VIEW)  
SN54148, SN54LS148 . . . J OR W PACKAGE  
SN74148, SN74LS148 . . . D, N, OR NS PACKAGE  
(TOP VIEW)  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
V
V
4
5
4
CC  
CC  
E0  
GS  
3
NC  
D
3
5
6
6
7
7
8
2
2
EI  
1
1
A2  
A1  
GND  
C
0
9
B
A0  
A
GND  
SN54LS147 . . . FK PACKAGE  
(TOP VIEW)  
SN54LS148 . . . FK PACKAGE  
(TOP VIEW)  
3
2
1 20 19  
18  
3
2
1 20 19  
18  
GS  
3
D
3
6
7
4
5
6
7
8
4
5
6
7
8
6
7
17  
17  
16  
15  
14  
NC  
2
16 NC  
15  
NC  
8
NC  
EI  
2
1
14  
1
C
A2  
9 10 11 12 13  
9 10 11 12 13  
NC − No internal connection  
TYPICAL  
DATA  
DELAY  
TYPICAL  
POWER  
TYPE  
’147  
DISSIPATION  
225 mW  
190 mW  
60 mW  
10 ns  
10 ns  
15 ns  
15 ns  
’148  
’LS147  
’LS148  
60 mW  
NOTE: The SN54147, SN54LS147, SN54148, SN74147, SN74LS147, and SN74148 are obsolete and are no longer supplied.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 2004, Texas Instruments Incorporated  
ꢒ ꢜ ꢧ ꢟ ꢞꢪ ꢥꢤ ꢢꢣ ꢤꢞ ꢠꢧ ꢩꢛ ꢡꢜ ꢢ ꢢꢞ ꢌꢋ ꢈꢐ ꢖꢗ ꢱ ꢐꢕꢇꢂ ꢕꢂꢆ ꢡꢩꢩ ꢧꢡ ꢟ ꢡ ꢠꢦ ꢢꢦꢟ ꢣ ꢡ ꢟ ꢦ ꢢꢦ ꢣꢢꢦ ꢪ  
ꢟꢪ  
ꢢ ꢦ ꢣ ꢢꢛ ꢜꢰ ꢞꢝ ꢡ ꢩꢩ ꢧꢡ ꢟ ꢡ ꢠ ꢦ ꢢ ꢦ ꢟ ꢣ ꢫ  
ꢥ ꢜꢩ ꢦꢣꢣ ꢞ ꢢꢬꢦ ꢟ ꢮꢛ ꢣꢦ ꢜ ꢞꢢꢦ ꢪꢫ ꢒ ꢜ ꢡꢩ ꢩ ꢞ ꢢꢬꢦ ꢟ ꢧꢟ ꢞ ꢪꢥꢤ ꢢꢣ ꢆ ꢧꢟ ꢞ ꢪꢥꢤ ꢢꢛꢞ ꢜ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

与SN74LS148N-00相关器件

型号 品牌 获取价格 描述 数据表
SN74LS148N3 TI

获取价格

10-LINE TO 4-LINE AND 8-LINE TO 3-LINE PRIORITY ENCODERS
SN74LS148NDS MOTOROLA

获取价格

LS SERIES, 8-BIT ENCODER, PDIP16, PLASTIC PACKAGE-16
SN74LS148NE4 TI

获取价格

10-LINE TO 4-LINE AND 8-LINE TO 3-LINE PRIORITY ENCODERS
SN74LS148NSR TI

获取价格

10 LINE TO 4 LINE AND 8 LINE TO 3 LINE PRIORITY ENCODERS
SN74LS148NSRE4 TI

获取价格

10-LINE TO 4-LINE AND 8-LINE TO 3-LINE PRIORITY ENCODERS
SN74LS148NSRG4 TI

获取价格

10-LINE TO 4-LINE AND 8-LINE TO 3-LINE PRIORITY ENCODERS
SN74LS14D ONSEMI

获取价格

Schmitt Triggers Dual Gate/Hex Inverter
SN74LS14D TI

获取价格

HEX SCHMITT-TRIGGER INVERTERS
SN74LS14D MOTOROLA

获取价格

SCHMITT TRIGGERS DUAL GATE/HEX INVERTER
SN74LS14D3 TI

获取价格

IC,LOGIC GATE,HEX INVERTER,LS-TTL,SOP,14PIN,PLASTIC