Name: PCA9546APWR
Brand: Texas Instruments
SKU: PCA9546APWR
Availability: InStock
Rating: 5 (91 reviews)

PCA9546APWR

For Reference Only

Part Number	PCA9546APWR
Manufacturer	Texas Instruments
Description	IC I2C SMBUS SWITCH 4CH 16-TSSOP
Datasheet	PCA9546APWR Specifications
Package	16-TSSOP (0.173", 4.40mm Width)
ECAD
In Stock	71,796 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 3 - May 8 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # PCA9546APWR (Interface - Specialized) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For PCA9546APWR specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add PCA9546APWR with quantity into BOM. Heisener.com does NOT require any registration to request a quote of PCA9546APWR.

PCA9546APWR Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Interface - Specialized
Package	16-TSSOP (0.173", 4.40mm Width)
ECAD
Series	-
Applications	Translating Switch
Interface	I2C, SMBus
Voltage - Supply	2.3 V ~ 5.5 V
Package / Case	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	16-TSSOP
Mounting Type	Surface Mount

PCA9546APWR Reviews

Atla*****ince

April 4, 2023

★ ★ ★ ★ ★

All resistors exactly -0.01%. Pretty good.

Alai*****rashad

April 3, 2023

★ ★ ★ ★ ★

The fastest shipping I've seen yet

Prin*****owers

March 20, 2023

★ ★ ★ ★ ★

Very good, fast shipping, super reliable seller.

Izaia*****erwood

March 8, 2023

★ ★ ★ ★ ★

I enjoy doing business with Heisener, please keep up the GREAT Service!

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

PCA9546APWR Packaging

PCA9546APWR FAQ

1. How to order PCA9546APWR on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that PCA9546APWR is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the PCA9546APWR. All suppliers must pass our qualification reviews before they can publish their products including PCA9546APWR on Heisener; we pay more attention to the channels and quality of PCA9546APWR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the PCA9546APWR price and inventory displayed accurate?

The price and inventory of PCA9546APWR fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of PCA9546APWR?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PCA9546APWR we delivered, we will accept the replacement or return of the PCA9546APWR only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of PCA9546APWR.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as PCA9546APWR pin diagram, PCA9546APWR datasheet?

If you need any after-sales service, please do not hesitate to contact us.

PCA9546APWR Related Products

SIT1602BI-21-33E-37.500000D	SiTIME, -40 TO 85C, 3225, 20PPM, 3.3V, 3, -, -	View
C320C393GAG5TA	KEMET, CAP CER 0.039UF 250V C0G RADIAL, Radial, -	View
UCC3807N-1G4	Texas Instruments, IC REG CTRLR MULT TOPOLOGY 8DIP, 8-DIP (0.300", 7.62mm), -	View
RN50C1962BRSL	Vishay Dale, RES 19.6K OHM 1/20W .1% AXIAL, Axial, -	View
RNCF0402DKE88K7	Stackpole Electronics Inc., RES SMD 88.7KOHM 0.5% 1/16W 0402, 0402 (1005 Metric), -	View
FW-08-05-F-D-344-080	Samtec Inc., .050'' BOARD SPACERS, -, -	View
DW-12-20-F-S-780	Samtec Inc., .025" BOARD SPACERS, -, -	View
FW-02-02-L-D-275-080	Samtec Inc., .050'' BOARD SPACERS, -, -	View
TV07RK-9-9S-S15AD	Amphenol Aerospace Operations, CONN RCPT FMALE 9POS GOLD SLDR, -, -	View
97-3106B22-5SY-417	Amphenol Industrial Operations, AB 6C 4#16, 2#12 SKT PLUG, -, -	View
XC6210D10ADR-G	Torex Semiconductor Ltd, 700MA HIGH SPEED LDO REGULATOR, -, -	View
STM32MP153CAA3	STMicroelectronics, MPU WITH ARM DUAL CORTEX-A7 650, -, -	View

PCA9546APWR Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number	Manufacturer	Description	Stock
PCA9546APW D# V99:2348_07309833	Texas Instruments	I2C Multiplexer 1-Element 4-IN 16-Pin TSSOP Tube RoHS: Compliant	0
PCA9546APWT D# V72:2272_07309839	Texas Instruments	I2C Multiplexer 1-Element 4-IN 16-Pin TSSOP T/R RoHS: Compliant	0
PCA9546APWR D# V72:2272_07309836	Texas Instruments	I2C Multiplexer 1-Element 4-IN 16-Pin TSSOP T/R RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

PCA9546APW

D# PCA9546APW

Texas Instruments

I2C Multiplexer 1-Element 4-IN 16-Pin TSSOP Tube - Rail/Tube (Alt: PCA9546APW)

Part Number	Manufacturer	Description	Stock
PCA9546APWT	Texas Instruments		20
PCA9546APW	Texas Instruments		35
PCA9546APWR	Texas Instruments		66

Part Number	Manufacturer	Description	Stock
PCA9546APW	NXP Semiconductors	IC, SWITCH, 4CH, I2C, 16TSSOP, No. of Circuits:1, On State Resistance Max:30ohm, Supply Voltage Range:2.3V to 5.5V, Analogue Multiplexer Case:TSSOP, No. of Pins:16, Multiplexer Configuration:4:1, Operating Temperature Min:-40C, , RoHS Compliant: Yes	350
PCA9546APWT	Texas Instruments	- Tape and Reel	0
PCA9546APWRG4	Texas Instruments	I2C Logic Interface Device ICs, Leaded Process Compatible:Yes, No. of Pins:16, Operating Temperature Range:-40C to +85C, Package/Case:16-TSSOP, Peak Reflow Compatible (260 C):Yes, Supply Voltage Max:5.5V, Supply Voltage Min:2.3V , RoHS Compliant: Yes	0
PCA9546APWR	Texas Instruments	ANALOG MULTIPLEXER, QUAD 4 X 1, TSSOP-16, FULL REEL, No. of Circuits:4, On State Resistance Max:16ohm, Supply Voltage Range:2.3V to 5.5V, Analogue Multiplexer Case:TSSOP, No. of Pins:16, Multiplexer Configuration:- , RoHS Compliant: Yes	0
PCA9546APWRE4	Texas Instruments	IC SWITCH 4CH I2C/SMBUS 16-TSSOP	0

Part Number

Manufacturer

Description

Stock

PCA9546APWT

D# C1S746202440636

Texas Instruments

I2C Multiplexer 1-Element 4-IN 16-Pin TSSOP T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 1

Container: Cut Tape

Part Number

Manufacturer

Description

Stock

PCA9546APWR

Texas Instruments

TSSOP-16 Interface - Specialized RoHS

166

Part Number	Manufacturer	Description	Stock
PCA9546APW D# 296-33508-5-ND	Texas Instruments	IC INTERFACE SPECIALIZED 16TSSOP	653
PCA9546APWRG4 D# PCA9546APWRG4-ND	Texas Instruments	IC INTERFACE SPECIALIZED 16TSSOP	0
PCA9546APWR D# 296-20968-2-ND	Texas Instruments	IC INTERFACE SPECIALIZED 16TSSOP	5017
PCA9546APWT D# 296-28989-1-ND	Texas Instruments	IC INTERFACE SPECIALIZED 16TSSOP	317
PCA9546APWRE4 D# PCA9546APWRE4-ND	Texas Instruments	IC INTERFACE SPECIALIZED 16TSSOP	0

Part Number	Manufacturer	Description	Stock
PCA9546APW	NXP Semiconductors	In stock shipping within 2days	22760
PCA9546APWT	Texas Instruments	In stock shipping within 2days	27335
PCA9546APWR	SOP8	In stock shipping within 2days	4671

Part Number

Manufacturer

Description

Stock

PCA9546APWT

D# 3124981RL

Texas Instruments

IC, SWITCH, 4 CH, I2C/SMBUS

RoHS: Compliant

Min Qty: 1

Container: Reel

PCA9546APW

D# 3124980

Texas Instruments

SWITCH, I2C/SMBUS, 4-CH, TSSOP-16

RoHS: Compliant

Min Qty: 1

Container: Each

134

Part Number	Manufacturer	Description	Stock
PCA9546APWR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	6000
PCA9546APWRG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	194
PCA9546APW	NXP Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	96000
PCA9546APWT	NXP Semiconductors	OEM/CM QUOTES ONLY \| NO BROKERS	539

Part Number	Manufacturer	Description	Stock
PCA9546APWT	NXP Semiconductors	OEM/CM ONLY	921
PCA9546APWRG4	Texas Instruments	OEM/CM ONLY	122
PCA9546APWR	NXP Semiconductors	OEM/CM ONLY	225
PCA9546APWRE4	Texas Instruments	OEM/CM ONLY	913

Part Number

Manufacturer

Description

Stock

PCA9546APWR

Texas Instruments

In Stock

Part Number

Manufacturer

Description

Stock

PCA9546APW

Texas Instruments

Translating Switch Interface 16-TSSOP

RoHS: Compliant

6075

Part Number

Manufacturer

Description

Stock

PCA9546APWR

D# C400705

Texas Instruments

166

Part Number

Manufacturer

Description

Stock

PCA9546APW

NXP Semiconductors

in stock - can ship the same day

Part Number

Manufacturer

Description

Stock

PCA9546APW

NXP Semiconductors

OEM/CM Immediate delivery

9870

PCA9546APWR

Texas Instruments

OEM/CM Immediate delivery

11496

Part Number	Manufacturer	Description	Stock
PCA9546APWT D# 595-PCA9546APWT	Texas Instruments	Switch ICs - Various 4-Ch I2C & SMBus Multiplexer RoHS: Compliant	303
PCA9546APWR D# 595-PCA9546APWR	Texas Instruments	Switch ICs - Various 4-Ch I2C & SMBus Multiplexer RoHS: Compliant	615
PCA9546APW D# 595-PCA9546APW	Texas Instruments	Switch ICs - Various 4-Ch I2C & SMBus Multiplexer RoHS: Compliant	39

Part Number

Manufacturer

Description

Stock

PCA9546APWT

D# 52AH4122

Texas Instruments

IC, SWITCH, 4 CH, I2C/SMBUS, Multiplexer Configuration:-, No. of Circuits:4Circuits, On State Resistance Max:16ohm, Supply Voltage Range:2.3V to 5.5V, Analogue Multiplexer Case:TSSOP, No. of Pins:16Pins, Operating Temperature RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

230

PCA9546APW

D# 52AH4121

Texas Instruments

SWITCH, I2C/SMBUS, 4-CH, TSSOP-16, Multiplexer Configuration:-, No. of Circuits:4Circuits, On State Resistance Max:16ohm, Supply Voltage Range:2.3V to 5.5V, Analogue Multiplexer Case:TSSOP, No. of Pins:16Pins, Operating Temperature RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

114

Part Number	Manufacturer	Description	Stock
PCA9546APWRG4 D# NS-PCA9546APWRG4	Texas Instruments	OEM/CM ONLY	9639
PCA9546APWR D# NS-PCA9546APWR	Texas Instruments	OEM/CM ONLY	3411
PCA9546APW D# NS-PCA9546APW	Texas Instruments	OEM/CM ONLY	4932
PCA9546APWRE4 D# NS-PCA9546APWRE4	Texas Instruments	OEM/CM ONLY	6514
PCA9546APWT D# NS-PCA9546APWT	Texas Instruments	OEM/CM ONLY	7235

Part Number	Manufacturer	Description	Stock
PCA9546APW	NXP Semiconductors	9546 SERIES, 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	53
PCA9546APWRG4	Texas Instruments	9546 SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	162
PCA9546APWT	NXP Semiconductors	BUS Controller Circuit, 16 Pin, TSSOP	449

Part Number

Manufacturer

Description

Stock

PCA9546APW

D# PCA9546APW

NXP Semiconductors

Semiconductor

2500

Part Number	Manufacturer	Description	Stock
PCA9546APWR	Texas Instruments	PCA9546A 4-Channel I2C And SMBus Switch With Reset Functions RoHS: Compliant	6528
PCA9546APWT	Texas Instruments	PCA9546A 4-Channel I2C And SMBus Switch With Reset Functions RoHS: Compliant	5500
PCA9546APW	Texas Instruments	PCA9546A 4-Channel I2C And SMBus Switch With Reset Functions RoHS: Compliant	20

Part Number	Manufacturer	Description	Stock
PCA9546APW	Texas Instruments	OEM/CM ONLY	31728
PCA9546APWT	Texas Instruments	OEM/CM ONLY	868
PCA9546APWR	Texas Instruments	OEM/CM ONLY	7836
PCA9546APWRG4	Texas Instruments	OEM/CM ONLY	201

Part Number

Manufacturer

Description

Stock

PCA9546APWR

Texas Instruments

IN stock Immediate delivery

11511

PCA9546APW

NXP Semiconductors

IN stock Immediate delivery

9885

Part Number

Manufacturer

Description

Stock

PCA9546APW

Texas Instruments

Part Number	Manufacturer	Description	Stock
PCA9546APWR	Texas Instruments	4-channel 2.3- to 5.5-V I2C/SMBus switch with reset & voltage translation	33
PCA9546APWT	Texas Instruments	4-channel 2.3- to 5.5-V I2C/SMBus switch with reset & voltage translation	1
PCA9546APW	Texas Instruments	4-channel 2.3- to 5.5-V I2C/SMBus switch with reset & voltage translation	7

Part Number	Manufacturer	Description	Stock
PCA9546APWT	Texas Instruments	shipping today	26806
PCA9546APWR	sop8	shipping today	27996
PCA9546APW	NXP Semiconductors	shipping today	3996

Part Number	Manufacturer	Description	Stock
PCA9546APW D# 35140133	Texas Instruments	I2C Multiplexer 1-Element 4-IN 16-Pin TSSOP Tube RoHS: Compliant	0
PCA9546APWT D# 53398466	Texas Instruments	I2C Multiplexer 1-Element 4-IN 16-Pin TSSOP T/R RoHS: Compliant	0
PCA9546APWR D# 52675531	Texas Instruments	I2C Multiplexer 1-Element 4-IN 16-Pin TSSOP T/R RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
PCA9546APWRE4	Texas Instruments	RFQ	13602
PCA9546APW	Texas Instruments	RFQ	9857
PCA9546APWR	Texas Instruments	RFQ	6402
PCA9546APWRG4	Texas Instruments	RFQ	14923

Part Number

Manufacturer

Description

Stock

PCA9546APWR

Texas Instruments

IC I2C SMBUS SWITCH 4CH 16-TSSOP

43327

PCA9546APW

Texas Instruments

IC I2C SMBUS SWITCH 4CH 16-TSSOP

175670

Part Number

Manufacturer

Description

Stock

PCA9546APWT

D# 3124981

Texas Instruments

IC, SWITCH, 4 CH, I2C/SMBUS

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

230

Quick Inquiry

PCA9546APWR

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS