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SN74HC4851-Q1 PDF预览

SN74HC4851-Q1

更新时间: 2024-11-06 05:17:27
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德州仪器 - TI 解复用器
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15页 295K
描述
8-CHANNEL ANALOG MULTIPLEXER/DEMULTIPLEXER WITH INJECTION EFFECT CONTROL

SN74HC4851-Q1 数据手册

 浏览型号SN74HC4851-Q1的Datasheet PDF文件第2页浏览型号SN74HC4851-Q1的Datasheet PDF文件第3页浏览型号SN74HC4851-Q1的Datasheet PDF文件第4页浏览型号SN74HC4851-Q1的Datasheet PDF文件第5页浏览型号SN74HC4851-Q1的Datasheet PDF文件第6页浏览型号SN74HC4851-Q1的Datasheet PDF文件第7页 
ꢀꢁ ꢂꢃ ꢄꢅ ꢃꢆ ꢇꢈ ꢉꢊ ꢈ  
ꢆ ꢉꢅꢄꢋ ꢁꢁꢌꢍ ꢋꢁꢋ ꢍꢎ ꢏ ꢐ ꢑꢍꢒ ꢓꢔ ꢍꢌ ꢕꢌꢖꢗ ꢘꢌꢐ ꢑꢍꢒꢓ ꢔ ꢍꢌ ꢕꢌ ꢖ  
ꢙ ꢓꢒ ꢄ ꢓꢁ ꢚ ꢌꢅꢒ ꢓꢎ ꢁꢉꢅꢑꢖ ꢖꢌꢁꢒ ꢌꢛ ꢛ ꢌꢅꢒ ꢅ ꢎꢁ ꢒꢖ ꢎ ꢍ  
SCLS554A − JANUARY 2004 − REVISED MARCH 2004  
D OR PW PACKAGE  
(TOP VIEW)  
D
Qualification in Accordance With  
AEC-Q100  
D
Qualified for Automotive Applications  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
Y4  
Y6  
COM  
Y7  
Y5  
INH  
NC  
V
CC  
D
Customer-Specific Configuration Control  
Can Be Supported Along With  
Major-Change Approval  
Y2  
Y1  
Y0  
Y3  
A
D
Injection-Current Cross Coupling <1mV/mA  
(see Figure 1)  
B
C
D
Low Crosstalk Between Switches  
GND  
D
Pin Compatible With CD74HC4051,  
SN74LV4051A, and CD4051B  
NC − No internal connection  
D
D
2-V to 6-V V  
Operation  
CC  
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
Contact factory for details. Q100 qualification data available on  
request.  
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.  
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
PACKAGE  
T
A
SOIC − D  
Tape and reel SN74HC4851QDRQ1  
Tape and reel SN74HC4851QPWRQ1  
HC4851Q  
HC4851Q  
−40°C to 125°C  
TSSOP − PW  
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines  
are available at www.ti.com/sc/package.  
FUNCTION TABLE  
INPUTS  
ON  
CHANNEL  
INH  
L
C
B
L
A
L
L
L
Y0  
Y1  
L
L
H
L
L
L
H
H
L
Y2  
L
L
H
L
Y3  
L
H
H
H
H
X
Y4  
L
L
H
L
Y5  
L
H
H
X
Y6  
L
H
X
Y7  
H
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.  
ꢒꢧ  
Copyright 2004, Texas Instruments Incorporated  
ꢣ ꢧ ꢤ ꢣꢜ ꢝꢱ ꢟꢞ ꢢ ꢪꢪ ꢨꢢ ꢠ ꢢ ꢡ ꢧ ꢣ ꢧ ꢠ ꢤ ꢬ  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

SN74HC4851-Q1 替代型号

型号 品牌 替代类型 描述 数据表
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