I/O Port Expander, I2C / SMBus, 8-Bit, with Active Low Interrupt, TSSOP16, 4.4x5, 2500-REEL Product overview: CAT9534YI-GT2 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 8-bit. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 8-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-CAT9534YI-GT2 can be used for catalog matching and distributor lookup.
Manufacturer: ON Semiconductor
Win Source Part Number: 1159245-CAT9534YI-GT
Packaging: Reel - TR
Operating Temperature Range: -40°C ~ 85°C
Features: POR
Package: 16-TSSOP (0.173", 4.40mm Width)
Mounting: SMD
Output Type: Push-Pull
Operating Supply Voltage: 2.3 V ~ 5.5 V
Interface: I2C, SMBus
Number of I/O: 8
Part Status: Obsolete(EOL)
Current - Output Source/Sink: 10mA, 24mA
Interrupt Output: Yes
Family Name: CAT9534
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.onsemi.com
Clock Frequency: 400kHz
Manufacturer Package: 16-TSSOP
Alternative Parts (Cross-Reference): PCA9554DBQ; PCA9554DBQR; PCA9554APW/G;
Introduction Date: May 14, 2008
ECCN: EAR99
Country of Origin: Philippines
Estimated EOL Date: Obsolete
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 69 pct.
Supply and Demand Status: Limited
I/O Expander 8 I²C, SMBus 400 kHz 16-TSSOP
I/O Expander 8 I²C, SMBus 400 kHz 16-TSSOP
8-BIT I2C AND SMBUS I/O PORT
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | 749-CAT9534YI-GT2 | 1159245-CAT9534YI-GT2 | CAT9534YI-GT2 | CAT9534YI-GT2 |
| Product Name | 8-bit Interface Transceiver IC | Interface - Interface - I/O Expanders - CAT9534YI-GT2 | I/O Expanders | Integrated Circuits (ICs) - Interface - I-O Expanders |
| Device Type | Transceiver | Sensor Interface | Port / Bus Expander | Port / Bus Expander; Sensor Interface |
| Pd | 1000 milliwatts | |||
| 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) |
| Package Type | TSSOP | SSOP | SOP; SSOP; TSSOP; 16-TSSOP (0.173\", 4.40mm Width) | SSOP; TSSOP |
