5秒后页面跳转
SN74HC253DR PDF预览

SN74HC253DR

更新时间: 2023-06-19 15:35:30
品牌 Logo 应用领域
德州仪器 - TI 光电二极管逻辑集成电路复用器解复用器
页数 文件大小 规格书
8页 124K
描述
具有三态输出的双路 4 线路至 1 线路数据选择器/多路复用器 | D | 16 | -40 to 85

SN74HC253DR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:SOP, SOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:1.3
系列:HC/UHJESD-30 代码:R-PDSO-G16
JESD-609代码:e4长度:9.9 mm
负载电容(CL):50 pF逻辑集成电路类型:MULTIPLEXER
最大I(ol):0.0078 A湿度敏感等级:1
位数:4功能数量:2
输入次数:4输出次数:1
端子数量:16最高工作温度:125 °C
最低工作温度:-40 °C输出特性:3-STATE
输出极性:TRUE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:TR峰值回流温度(摄氏度):260
电源:2/6 V最大电源电流(ICC):0.08 mA
Prop。Delay @ Nom-Sup:38 ns传播延迟(tpd):335 ns
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Multiplexer/Demultiplexers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 (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
宽度:3.91 mmBase Number Matches:1

SN74HC253DR 数据手册

 浏览型号SN74HC253DR的Datasheet PDF文件第2页浏览型号SN74HC253DR的Datasheet PDF文件第3页浏览型号SN74HC253DR的Datasheet PDF文件第4页浏览型号SN74HC253DR的Datasheet PDF文件第5页浏览型号SN74HC253DR的Datasheet PDF文件第6页浏览型号SN74HC253DR的Datasheet PDF文件第7页 
SN54HC253, SN74HC253  
DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS  
WITH 3-STATE OUTPUTS  
SCLS133B – DECEMBER 1982 – REVISED MAY 1997  
SN54HC253 . . . J OR W PACKAGE  
SN74HC253 . . . D OR N PACKAGE  
3-State Version of ’HC153  
High-Current Inverting Outputs Drive up to  
15 LSTTL Loads  
(TOP VIEW)  
Permit Multiplexing from n Lines to One  
Line  
1OE  
B
V
CC  
2OE  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
1C3  
1C2  
1C1  
1C0  
1Y  
A
Perform Parallel-to-Serial Conversion  
2C3  
2C2  
2C1  
2C0  
2Y  
Package Options Include Plastic  
Small-Outline (D) and Ceramic Flat (W)  
Packages, Ceramic Chip Carriers (FK), and  
Standard Plastic (N) and Ceramic (J)  
300-mil DIPs  
GND  
description  
SN54HC253 . . . FK PACKAGE  
(TOP VIEW)  
Each of these data selectors/multiplexers contain  
invertersanddriverstosupplyfullbinarydecoding  
data selection to the AND-OR gates. Separate  
output-control inputs are provided for each of the  
two 4-line sections.  
3
2
1
20 19  
18  
1C3  
1C2  
NC  
A
4
5
6
7
8
17  
16  
15  
14  
2C3  
NC  
2C2  
2C1  
The 3-state outputs can interface with and drive  
data lines of bus-organized systems. With all but  
one of the common outputs disabled (at the  
high-impedance state), the low impedance of the  
single enabled output drives the bus line to a high  
or low logic level. Each output has its own  
output-enable (OE) input. The outputs are  
disabled when their respective OE is high.  
1C1  
1C0  
9 10 11 12 13  
NC – No internal connection  
The SN54HC253 is characterized for operation over the full military temperature range of –55°C to 125°C. The  
SN74HC253 is characterized for operation from –40°C to 85 °C.  
FUNCTION TABLE  
INPUTS  
OUTPUT  
SELECT  
DATA  
C1  
Y
OE  
B
X
L
A
X
L
C0  
X
L
C2  
X
X
X
X
X
L
C3  
X
X
X
X
X
X
X
L
X
X
X
L
H
L
L
L
L
L
L
L
L
Z
L
L
L
H
X
X
X
X
X
X
H
L
L
H
H
L
L
H
X
X
X
X
H
L
H
H
H
H
L
H
X
X
H
L
H
H
H
H
Select inputs A and B are common to both sections.  
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 1997, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74HC253DR 替代型号

型号 品牌 替代类型 描述 数据表
SN74HC253DRG4 TI

完全替代

Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85
SN74HC253DE4 TI

完全替代

HC SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16, GREEN, PLASTIC, MS-012A
SN74HC253DT TI

完全替代

Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85

与SN74HC253DR相关器件

型号 品牌 获取价格 描述 数据表
SN74HC253DRE4 TI

获取价格

Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85
SN74HC253DRG4 TI

获取价格

Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85
SN74HC253DT TI

获取价格

Dual 4-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-SOIC -40 to 85
SN74HC253DTG4 ROCHESTER

获取价格

Multiplexer, HC Series, 2-Func, 4 Line Input, 1 Line Output, True Output, CMOS, PDSO16, GR
SN74HC253DTG4 TI

获取价格

DUAL 4-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SN74HC253DW TI

获取价格

Multiplexer
SN74HC253DW-00 TI

获取价格

HC/UH SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16
SN74HC253DW3 TI

获取价格

IC,LOGIC MUX,DUAL,4-INPUT,HC-CMOS,SOP,16PIN,PLASTIC
SN74HC253-EP TI

获取价格

DUAL 4-LINE TO 1-LINE DATA SELECTOR/MULTIPLEXER WITH 3-STATE OUTPUTS
SN74HC253N TI

获取价格

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