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SN74HC4851QPWRG4Q1 PDF预览

SN74HC4851QPWRG4Q1

更新时间: 2024-11-27 12:15:03
品牌 Logo 应用领域
德州仪器 - TI 解复用器
页数 文件大小 规格书
20页 884K
描述
8-CHANNEL ANALOG LTIPLEXER/DEMULTIPLEXER

SN74HC4851QPWRG4Q1 数据手册

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SN74HC4851-Q1  
8-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER  
WITH INJECTION-CURRENT EFFECT CONTROL  
SCLS554C JANUARY 2004 REVISED OCTOBER 2012  
D OR PW PACKAGE  
(TOP VIEW)  
Qualified for Automotive Applications  
Injection-Current Cross Coupling <1mV/mA  
(see Figure 1)  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
Y4  
Y6  
VCC  
Y2  
Y1  
Y0  
Y3  
A
Low Crosstalk Between Switches  
COM  
Y7  
Pin Compatible With CD74HC4051,  
SN74LV4051A, and CD4051B  
Y5  
INH  
NC  
2-V to 6-V V Operation  
CC  
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
B
C
GND  
NC No internal connection  
description/ordering information  
This eight-channel CMOS analog multiplexer/demultiplexer is pin compatible with the ’4051 function and,  
additionally, features injection-current effect control, which has excellent value in automotive applications where  
voltages in excess of normal supply voltages are common.  
The injection-current effect control allows signals at disabled analog input channels to exceed the supply  
voltage without affecting the signal of the enabled analog channel. This eliminates the need for external  
diode/resistor networks typically used to keep the analog channel signals within the supply-voltage range.  
TIONt  
ORDERABLE  
PART NUMBER  
Tape and reel SN74HC4851QDRQ1  
Tape and reel SN74HC4851QPWRQ1  
ORDERING INFORMA  
TOP-SIDE  
MARKING  
T
PACKAGE  
A
SOIC D  
HC4851Q  
HC4851Q  
TSSOP PW  
40°C to 125°C  
TSSOP PW  
Tape and reel SN74HC4851QPWRG4Q1 HC4851Q  
For the most current package and ordering information, see the Package Option Addendum at the end of  
this document, or see the TI web site at http://www.ti.com.  
Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging.  
FUNCTION  
INPUTS  
TABLE  
ON  
CHANNEL  
INH  
L
C
B
A
L
L
L
L
Y0  
L
L
H
H
L
H
L
Y
Y
Y
Y
Y
Y
Y
1
2
3
4
5
6
7
L
L
L
L
H
L
L
H
H
H
H
X
L
L
H
L
L
H
L
H
H
H
X
X
None  
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.  
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  
Copyright © 20082012, Texas Instruments Incorporated  
testing of all parameters.  
1
POST OFFICE BOX 655303  
DALLAS, TEXAS 75265  

SN74HC4851QPWRG4Q1 替代型号

型号 品牌 替代类型 描述 数据表
CD4051BPWR TI

类似代替

CMOS Analog Multiplexers/Demultiplexers with Logic Level Conversion
CD4051BM96 TI

功能相似

CMOS Analog Multiplexers/Demultiplexers with Logic Level Conversion

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