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PCA9555DBQRG4 PDF预览

PCA9555DBQRG4

更新时间： 2024-01-08 15:43:14
品牌 Logo 应用领域
德州仪器 - TI 输出元件
页数 文件大小 规格书
35页 843K
描述
REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS

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PCA9555DBQRG4 数据手册

 浏览型号PCA9555DBQRG4的Datasheet PDF文件第2页浏览型号PCA9555DBQRG4的Datasheet PDF文件第3页浏览型号PCA9555DBQRG4的Datasheet PDF文件第4页浏览型号PCA9555DBQRG4的Datasheet PDF文件第5页浏览型号PCA9555DBQRG4的Datasheet PDF文件第6页浏览型号PCA9555DBQRG4的Datasheet PDF文件第7页 
PCA9555  
REMOTE 16-BIT I2C AND SMBus I/O EXPANDER  
WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS  
www.ti.com  
SCPS131D–AUGUST 2005–REVISED OCTOBER 2006  
FEATURES  
•
•
•
Latched Outputs With High-Current Drive  
Capability for Directly Driving LEDs  
•
Low Standby-Current Consumption of  
1 µA Max  
Latch-Up Performance Exceeds 100 mA Per  
JESD 78, Class II  
•
•
•
•
•
•
I2C to Parallel Port Expander  
Open-Drain Active-Low Interrupt Output  
5-V Tolerant I/O Ports  
ESD Protection Exceeds JESD 22  
– 2000-V Human-Body Model (A114-A)  
– 200-V Machine Model (A115-A)  
Compatible With Most Microcontrollers  
400-kHz Fast I2C Bus  
– 1000-V Charged-Device Model (C101)  
Address by Three Hardware Address Pins for  
Use of up to Eight Devices  
•
Polarity Inversion Register  
DB, DBQ, DGV, DW, OR PW PACKAGE  
(TOP VIEW)  
RGE PACKAGE  
(TOP VIEW)  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
INT  
A1  
V
CC  
2
SDA  
SCL  
A0  
24 23 22 21 20 19  
3
A2  
1
2
3
4
5
6
18 A0  
P00  
P01  
P02  
P03  
P04  
P05  
4
P00  
P01  
P02  
P03  
P04  
P05  
P06  
P07  
GND  
17 P17  
16 P16  
15 P15  
14 P14  
5
P17  
P16  
P15  
P14  
P13  
P12  
P11  
P10  
6
7
8
P13  
13  
9
7
8 9 10 11 12  
10  
11  
12  
DESCRIPTION/ORDERING INFORMATION  
ORDERING INFORMATION  
TA  
PACKAGE(1)  
ORDERABLE PART NUMBER  
PCA9555DBR  
TOP-SIDE MARKING  
Reel of 2000  
SSOP – DB  
PD9555  
Tube of 60  
PCA9555DB  
PCA9555DBQR  
PCA9555DBQRG4  
PCA9555DGVR  
PCA9555DW  
QSOP – DBQ  
TVSOP – DGV  
Reel of 2500  
PCA9555  
PD9555  
Reel of 2000  
Tube of 25  
SOIC – DW  
Reel of 2000  
Reel of 250  
PCA9555DWR  
PCA9555DWT  
PCA9555PW  
PCA9555  
–40°C to 85°C  
Tube of 60  
PCA9555PWE4  
PCA9555PWR  
PCA9555PWRE4  
PCA9555PWT  
PCA9555RGER  
TSSOP – PW  
QFN – RGE  
PD9555  
PD9555  
Reel of 2000  
Reel of 250  
Reel of 3000  
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at  
www.ti.com/sc/package.  
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.  
Copyright © 2005–2006, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
1234567...35

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PCA9555DBQRG4 替代型号

型号 品牌 替代类型 描述 数据表
PCA9555DBQR TI

完全替代

 REMOTE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT AND CONFIGURATION REGISTERS
TCA6416APWR TI

功能相似

 LOW-VOLTAGE 16-BIT I2C AND SMBus I/O EXPANDER WITH INTERRUPT OUTPUT, RESET, AND CONFIGURAT

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