I/O Port Expander, I2C / SMBus, 16-Bit, with Active Low Interrupt, TSSOP24, 4.4x7.8, 2000-REEL Product overview: CAT9555YI-T2 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 16-bit. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 16-bit, 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-CAT9555YI-T2 can be used for catalog matching and distributor lookup.
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP
I/O Expander 16 I²C, SMBus 400kHz 24-TSSOP
I/O Expander 16 I²C, SMBus 400 kHz 24-TSSOP
Interface - I/O Expanders I2C/SMBUS Expander 16B,w/Int
IC XPND 400KHZ I2C SMBUS 24TSSOP
I/O EXPANDER, 16 I/O, TSSOP-24; Chip Configuration:16bit;
| ERSAELECTRONICS PTE. LTD. | DigiKey | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 749-CAT9555YI-T2 | CAT9555YI-T2TR-ND | CAT9555YI-T2 | CAT9555YI-T2 | CAT9555YI-T2 | 06R1504 |
| Product Name | 16-bit Interface Transceiver IC | I/O Expanders | I/O Expanders | Interface - I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders | I/o Expander, 16 I/o, Tssop-24; Chip Configuration Onsemi |
| Device Type | Transceiver | Port / Bus Expander | Port / Bus Expander | Port / Bus Expander; Sensor Interface | ||
| Features | RoHS | RoHS | RoHS | RoHS | ||
| 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) | -40 to 85 C (-40 to 185 F) | |
| Package Type | TSSOP | TSSOP; "24-TSSOP (0.173"", 4.40mm Width)" | SOP; SSOP; TSSOP; 24-TSSOP (0.173\", 4.40mm Width) | TSSOP-24 | SSOP; TSSOP | TSSOP |
