Remote 8-Bit I2C and Low-Power I/O Expander with Interrupt Output and Configuration Registers 16-VQFN -40 to 85
8-Bit I2C I/O Expander, 400kHz, 8 I/Os, VQFN Product overview: PCA9534RGVR from Texas Instruments is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 8-bit, 400kHz, VQFN. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 8-bit, 400kHz, VQFN, Interface Transceiver IC. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-PCA9534RGVR can be used for catalog matching and distributor lookup.
I/O Expander 8 I²C, SMBus 400kHz 16-VQFN (4x4)
I/O Expander 8 I²C, SMBus 400kHz 16-VQFN (4x4)
I/O Expander 8 I²C, SMBus 400kHz 16-VQFN (4x4)
IC I/O EXPANDER I2C 8B 16QFN
I/O Expander 8 I²C, SMBus 400 kHz 16-VQFN (4x4)
Interface - I/O Expanders Remote 8B I2C & Lo- Pwr I/O Expander
400kHz VQFN-16-EP(4x4) I/O Expanders ROHS
| Texas Instruments | ERSAELECTRONICS PTE. LTD. | DigiKey | ODG (Origin Data Global) | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | LCSC Electronics Technology (HK) Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | PCA9534RGVR | 749-PCA9534RGVR | 296-22708-6-ND | PCA9534RGVR | PCA9534RGVR | PCA9534RGVR | PCA9534RGVR |
| Product Name | PCA9534 Remote 8-Bit I2C and Low-Power I/O Expander with Interrupt Output and Configuration Registers | 8-bit 400kHz VQFN Interface Transceiver IC | I/O Expanders | I/O Expanders | I/O Expanders | Interface - I/O Expanders | Communication Interface Chip/UART/485/232 >> I/O Expanders |
| Technology | I2C | I2C; SMBus | I2C; SMBus; I²C, SMBus | I2C; SMBus; I²C, SMBus | I2C | ||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander | Port / Bus Expander | UART | ||
| Features | RoHS | RoHS | RoHS | RoHS | RoHS | ||
| Supply Voltage | Other; 5.5 | Other; 2.3V ~ 5.5V | Other; 2.3V ~ 5.5V | Other; 2.3V ~ 5.5V | Other; 2.3V~5.5V |
