16 I/O, PIA-GENERAL PURPOSE, PQCC24, 4 X 4 MM, HALOGEN FREE AND ROHS COMPLIANT, MO-220, TQFN-24 Product overview: CAT9555HV6I from onsemi 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 TQFN. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, TQFN, Interface Transceiver IC, I/O Expanders. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 749-CAT9555HV6I can be used for catalog matching and distributor lookup.
Manufacturer: Catalyst Semiconductor
Win Source Part Number: 1159247-CAT9555HV6I
Manufacturer Homepage: www.catalyst-semicon
Popularity: Medium
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Limited
IC XPNDR 400KHZ I2C SMBUS 24TQFN
I/O Expander 16 I²C, SMBus 400 kHz 24-TQFN (4x4)
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 749-CAT9555HV6I | 1159247-CAT9555HV6I | CAT9555HV6I | CAT9555HV6I | CAT9555HV6I |
| Product Name | TQFN Interface Transceiver IC | Interface - Interface - I/O Expanders - CAT9555HV6I | I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders | I/O Expanders |
| Device Type | Transceiver | Port / Bus Expander; Sensor Interface | Port / Bus Expander | ||
| Operating Temperature | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Pins | 24 # | ||||
| Technology | I2C; SMBus; I²C, SMBus | I2C; SMBus; I²C, SMBus |
