I/O Expander 16 I²C, SMBus 400kHz 24-TQFN (4x4)
16 I/O, PIA-GENERAL PURPOSE, QCC24, 4 X 4 MM, HALOGEN FREE, BFR FREE AND ROHS COMPLIANT, MO-220, TQFN-24 Product overview: CAT9555HV6I-G 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-G can be used for catalog matching and distributor lookup.
Manufacturer: Catalyst Semiconductor
Win Source Part Number: 1159248-CAT9555HV6I-
Manufacturer Homepage: www.catalyst-semicon
Popularity: Medium
Fake Threat In the Open Market: 47 pct.
Supply and Demand Status: Limited
I/O Expander 16 I²C, SMBus 400 kHz 24-TQFN (4x4)
IC XPNDR 400KHZ I2C SMBUS 24TQFN
| DigiKey | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | CAT9555HV6I-G-ND | 749-CAT9555HV6I-G | 1159248-CAT9555HV6I-G | CAT9555HV6I-G | CAT9555HV6I-G |
| Product Name | I/O Expanders | TQFN Interface Transceiver IC | Interface - Interface - I/O Expanders - CAT9555HV6I-G | I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders |
| Technology | I2C; SMBus | I2C; SMBus; I²C, SMBus | |||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander | Port / Bus Expander; Sensor Interface | |
| Supply Voltage | Other; 2.3V ~ 5.5V | Other; 2.3V ~ 5.5V | Other | ||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
