EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
PCA9546APWRG4 Texas Instruments PCA9546APWRG4 label picture PCA9546APWRG4 real image
Same model may have multiple batches, images only for reference.
PCA9546APWRG4 Texas Instruments PCA9546APWRG4 label picture PCA9546APWRG4 real image
PCA9546APWRG4 Texas Instruments PCA9546APWRG4 label picture PCA9546APWRG4 real image
Same model may have multiple batches, images only for reference.

PCA9546APWRG4

Part No PCA9546APWRG4
Manufacturer Texas Instruments
Catalog Interface - Specialized
Description IC INTERFACE SPECIALIZED 16TSSOP / Translating Switch Interface 16-TSSOP
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Category Integrated Circuits (ICs) - Interface - Specialized
Mfr Texas Instruments
Package Tape & Reel
Product Status Discontinued
Applications Translating Switch
Interface I2C, SMBus
Voltage - Supply 2.3V ~ 5.5V
Package / Case 16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 16-TSSOP
Mounting Type Surface Mount
Base Product Number PCA9546
Standard Package 2,000 pcs
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 269765-PCA9546APWRG4
Ultra Librarian 3D Model Ultra Librarian PCA9546APWRG4 CAD Model

Description

The PCA9546APWRG4 is a high-quality, advanced I2C switch from Texas Instruments, a renowned American technology company known for its semiconductors.

  • Description: Quad bidirectional translating switch designed for I2C bus and SMBus applications.
  • Features: Four active-low interrupt inputs, four active-low reset inputs, and four pairs of active-high pass-through channels.
  • Voltage Range: 2.3V to 5.5V
  • Ron: Low Ron (ON resistance) characteristics
  • Temperature Range: Extended industrial temperature range (-40°C to 85°C)
  • Feature: No glitch on power-up
  • Package: TSSOP (PW)
  • Compliance: RoHS compliant

You May Also Be Interested in

PTN3363BSMP Real Image
PTN3363BSMP
NXP / Nexperia
IC INTFACE SPECIALIZED 32HVQFN / HDMI Interface 32-HVQFN (5x5)
Lowest to $34.4118
TLE9241QUXUMA1 Infineon Technologies
TLE9241QUXUMA1
Infineon Technologies
TRANSMISSION_ICS PG-TQFP-48 / Automotive Interface PG-TQFP-48-9
Lowest to $1.7640
L9678PTR-S STMicroelectronics
L9678PTR-S
STMicroelectronics
IC INTERFACE SPECIALIZED 64LQFP / Automotive Interface 64-LQFP (10x10)
Lowest to $9.2148
Picture of SII7181CMHU
SII7181CMHU
Lattice Semiconductor Corporation
HIGH-DEFINITION VIDEO SOLUTION F / Displays, Monitors, TV Interface
Lowest to $104.1045
TLE9263BQXXUMA1 Infineon Technologies
TLE9263BQXXUMA1
Infineon Technologies
IC INTERFACE SPECIALIZED 48VQFN / Automotive Interface PG-VQFN-48-31
Lowest to $13.0247
PI3HDX511EZLSE Diodes Incorporated
PI3HDX511EZLSE
Diodes Incorporated
IC INTERFACE SPECIALIZED 32TQFN
Need more? Email Us
DS250DF230ZLSR Texas Instruments
DS250DF230ZLSR
Texas Instruments
INTERFACE / Retimer Interface 36-NFBGA (5x5)
Lowest to $44.4617
DS8024-RJX/V+ Maxim Integrated
DS8024-RJX/V+
Maxim Integrated
IC INTERFACE SPECIALIZED 28TSSOP / Smart Card Interface 28-TSSOP
Lowest to $48.9628
PI3HDX1204CZHEX Diodes Incorporated
PI3HDX1204CZHEX
Diodes Incorporated
ACTIVE HDMI V-QFN3590-42 T&R 3.5 / Desktop, HDMI Redriver, Laptops, Level Shifter, Set-Top Boxes Interface 42-TQFN (9x3.5)
Need more? Email Us

Top Sellers

SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
RTL8211FI-CG real image16071
RTL8211FI-CG
Realtek
INTEGRATED 10/100/1000M ETHERNET TRANSCEIVER
Lowest to $2.4354
74HC595D,118 label picture
74HC595D,118
Nexperia USA Inc.
Counter Shift Registers 8-bit serial-in, serial or parallel-out shift register with output latches; 3 - state
Lowest to $0.0951
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.2376
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0713
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.6527
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $13.0677
BMI088 real image23913
BMI088
Bosch Sensortec
ACCELEROMETER 16LGA / Accelerometer, Gyroscope, 6 Axis Sensor I2C, SPI Output
Lowest to $9.5038
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $18.8657
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.0101
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $6.6527
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $9.9790
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015

Pricing & Ordering

Quantity Unit Price Ext. Price
50+ $1.0377 $51.8850
105+ $0.9720 $102.0600
160+ $0.9392 $150.2720
230+ $0.8735 $200.9050
300+ $0.8406 $252.1800
375+ $0.8078 $302.9250
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 23,650 pieces
MOQ: 50 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess