Part Number: PCA954X File Name: PCA9540_7.pdf No. of Pages: 14 File Size: 107.2 KB Download Hits: 8

Current URL: http://www.datasheetpro.com/25653_view_PCA954X_datasheet.html

2-channel I2C multiplexer

Part Number: PCA954X

Abstract:

The PCA9540 is a 1-of-2 bi-directional translating multiplexer, controlled via the I2C bus. The SCL/SDA upstream pair fans out to two SCx/SDx downstream pairs, or channels. Only one SCx/SDx channel is selected at a time, determined by the contents of the programmable control register. A power-on reset function puts the registers in their default state and initializes the I2C state machine with no channels selected.

Actions:

| | Share | Manufacturer Home Page

Other Part Numbers:

PCA9540, PCA9540D, PCA9540DP, PCA954X

Other Manufacturers:

Recent Datasheet Downloaded: (updated 2008-12-02)

TDA8024T IC card interface	MC33030 DC Servo Motor Controlle...	MPC5200CVR266B MPC5200BDS
L7805C L7800 series Positive vo...	BZX 83C 3V6 SILICON EPITAXIAL PLANAR...	15LT070 LT Series
TC58DVM82A1FT00 TOSHIBA MOS DIGITAL INTE...	C546B 65 V, 100 mA NPN general...	ST 2N4403 PNP Epitaxial Silicon Tr...
BCM1000-BTW BCM1000-BTW BLUETOOTH&re...	BZX 83C 24 SILICON EPITAXIAL PLANAR...	20JL2C SWITCHING MODE POWER SUP...
RLZ 36 B SILICON EPITAXIAL PLANAR...	TAR5SB44 TOSHIBA Bipolar Linear I...	IRF540 Driving Halogen Lamps
C368 NPN medium power transis...	MMBTA05 MPSA05/MMBTA05 NPN Gener...	74HC MM74HC393 Dual 4-Bit Bin...
TC90A92F TAEC SLG Application Spe...	ST10 ST10F276E 16-bit MCU wit...	KD1084A KD1084 series 5A Low dro...
2N3055 NPN POWER SILICON TRANSI...	B39192 B7633 SAW Components BAW...	CM8880-1 CM8880/8880-1/8880-2 CMO...
TDA2030 TDA2030 14W Hi-Fi AUDIO ...	R1170S321B 800mA LDO REGULATOR	TSH80IYLT(1) TSH80-TSH81-TSH82 Wide b...
CMPZ4619 CMPZ4614 THRU CMPZ4627 S...	M1L43 TOSHIBA BI?DIRECTIONAL ...	C945 NPN TRANSISTOR C945 100mA
LM7812 3-terminal 1A positive v...	L78L05 L78L00 series Positive v...	4N33 4N29, 4N30, 4N31, 4N32, ...
M10LZ47 TOSHIBA BI?DIRECTIONAL ...	EP3C25 Embedded Multipliers in ...	Atmega329P/V ATmega329P/V Atmega3290P/V
TDA2822 TDA2822 DUAL POWER AMPLI...	DB20p DB20P --- VOICE OTP DEMO...	H1062 10/100BASE-TX QUAD PORT ...
ATR2815D/CH HYBRID-HIGH RELIABILITY ...	SKY73012 SKY73012: 400 - 3900 MHz...	430-6479-001 COUNTDOWN PEDESRIAN SIGNALS
BSS92 P-channel enhancement mo...	IRF630 IRF630 IRF630FP N-channe...	4N25/26/27 4N25/4N26/4N27/4N28 Opto...

Related Keywords:

PCA954X Datasheet	PCA954X Data Sheet	PCA954X Application Note	PCA954X Equivalent	PCA954X Replacement
PCA954X Fiche technique	PCA954X Scheda	PCA954X Ficha técnica de	PCA954X équivalent	PCA954X gleichwertige
PCA954X Schematische	PCA954X Schéma	PCA954X Schematische	PCA954X Schematico	PCA954X Esquema
PCA954X Component	PCA954X Reference Design	PCA954X Schematic	PCA954X Distributor	PCA954X Specs
PCA954X equivalente	PCA954X Ersatz	PCA954X remplacement	PCA954X Mechanical Outline	PCA954X Features
PCA954X Example	PCA954X RoHS	PCA954X Design	PCA954X Circuit	PCA954X Technical Specs
PCA954X Errata	PCA954X User Guide	PCA954X Archive	PCA954X Datenblatt	PCA954X Ficha técnica
PCA954X Prototype	PCA954X Design Idea	PCA954X Samples	PCA954X Inventory	PCA954X Stock
PCA954X Revision	PCA954X Product Brief	PCA954X Release Notes	PCA954X Cross Reference	PCA954X MOQ
PCA954X Lead Time	PCA954X Leadtime	PCA954X Xref	PCA954X Prototyping	PCA954X PDF
PCA954X Capacity	PCA954X Availability	PCA954X Broker	PCA954X Distribution	PCA954X Catalog
PCA954X EOL	PCA954X End-of-Life	PCA954X PCN	PCA954X Process Change Notification	PCA954X Explanation
PCA954X Description	PCA954X Feature	PCA954X Operating Parameter	PCA954X Suffix	PCA954X Options
PCA954X Pin-out	PCA954X Marking Code	PCA954X Electrical Characteristics

Disclaimer: All trademarks and registered trademarks are the property of their respective owners. The information presented on this site is for suggestion purposes only. Datasheetpro.com recommends that you review the component datasheet to confirm the device functionality, pin-out, and performance for your application. Datasheetpro.com is not responsible for any incorrect or incomplete information.

Keywords: bridge rectifier, electronic component, electronic component supply, electronic components, electronics component, ics, integrated circuit, obsolete electronic component, obsolete ic, power resistors, power transformer, resistors, semiconductor, solar lights, solar panels, voltage regulators