5秒后页面跳转
SN54LS251 PDF预览

SN54LS251

更新时间: 2024-01-04 01:10:18
品牌 Logo 应用领域
摩托罗拉 - MOTOROLA 复用器输出元件输入元件
页数 文件大小 规格书
6页 184K
描述
8-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS

SN54LS251 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:DFP, FL16,.3Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.73
Is Samacsys:NJESD-30 代码:R-XDFP-F16
JESD-609代码:e0逻辑集成电路类型:MULTIPLEXER
功能数量:1输入次数:8
端子数量:16最高工作温度:125 °C
最低工作温度:-55 °C输出特性:3-STATE
封装主体材料:CERAMIC封装代码:DFP
封装等效代码:FL16,.3封装形状:RECTANGULAR
封装形式:FLATPACK电源:5 V
认证状态:Not Qualified筛选级别:MIL-STD-883 Class B (Modified)
子类别:Multiplexer/Demultiplexers标称供电电压 (Vsup):5 V
表面贴装:YES技术:TTL
温度等级:MILITARY端子面层:Tin/Lead (Sn/Pb)
端子形式:FLAT端子节距:1.27 mm
端子位置:DUALBase Number Matches:1

SN54LS251 数据手册

 浏览型号SN54LS251的Datasheet PDF文件第2页浏览型号SN54LS251的Datasheet PDF文件第3页浏览型号SN54LS251的Datasheet PDF文件第4页浏览型号SN54LS251的Datasheet PDF文件第5页浏览型号SN54LS251的Datasheet PDF文件第6页 
SN54/74LS251  
8-INPUT MULTIPLEXER  
WITH 3-STATE OUTPUTS  
The TTL/MSI SN74LS251 is a high speed 8-Input Digital Multiplexer. It  
provides, in one package, the ability to select one bit of data from up to eight  
sources. The LS251 can be used as a universal function generator to  
generate any logic function of four variables. Both assertion and negation  
outputs are provided.  
8-INPUT MULTIPLEXER  
WITH 3-STATE OUTPUTS  
LOW POWER SCHOTTKY  
Schottky Process for High Speed  
Multifunction Capability  
On-Chip Select Logic Decoding  
Inverting and Non-Inverting 3-State Outputs  
Input Clamp Diodes Limit High Speed Termination Effects  
J SUFFIX  
CERAMIC  
CASE 620-09  
CONNECTION DIAGRAM DIP (TOP VIEW)  
16  
1
N SUFFIX  
PLASTIC  
CASE 648-08  
16  
1
D SUFFIX  
SOIC  
CASE 751B-03  
16  
PIN NAMES  
LOADING (Note a)  
1
HIGH  
LOW  
S –S  
Select Inputs  
Output Enable (Active LOW) Inputs  
Multiplexer Inputs  
Multiplexer Output  
Complementary Multiplexer Output  
0.5 U.L.  
0.5 U.L.  
0.5 U.L.  
65 U.L.  
65 U.L.  
0.25 U.L.  
0.25 U.L.  
0.25 U.L.  
15 U.L.  
0
2
E
0
I –I  
0
7
ORDERING INFORMATION  
Z
Z
SN54LSXXXJ  
Ceramic  
15 U.L.  
NOTES:  
SN74LSXXXN Plastic  
SN74LSXXXDW SOIC  
a. 1 TTL Unit Load (U.L.) = 40 µA HIGH/1.6 mA LOW.  
LOGIC DIAGRAM  
FAST AND LS TTL DATA  
5-410  

与SN54LS251相关器件

型号 品牌 获取价格 描述 数据表
SN54LS251FK TI

获取价格

DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN54LS251J MOTOROLA

获取价格

8-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
SN54LS251J TI

获取价格

DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN54LS251J-00 TI

获取价格

LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CDIP16
SN54LS251JD MOTOROLA

获取价格

LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CDIP16, CERAMIC, DIP-16
SN54LS251W TI

获取价格

DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS
SN54LS251W-00 TI

获取价格

LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CDFP16
SN54LS251W-10 TI

获取价格

IC LS SERIES, 8 LINE TO 1 LINE MULTIPLEXER, COMPLEMENTARY OUTPUT, CDFP16, Multiplexer/Demu
SN54LS253 MOTOROLA

获取价格

DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS
SN54LS253 TI

获取价格

DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS WITH 3-STATE OUTPUTS