I/O Expander 24 Parallel 44-MQFP (10x10)
IC I/O EXPANDER 24B 44MQFP
IC XPNDR PARALLEL 44MQFP Product overview: CQ82C55AZ from Renesas Electronics Corporation 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, 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-CQ82C55AZ can be used for catalog matching and distributor lookup.
IC I/O EXPANDER 24B 44MQFP
I/O EXPANDER, 8BIT, 8MHZ, MQFP-44; Chip Configuration:8bit; Bus Frequency:8MHz; IC Interface Type:Parallel; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Interface Case Style:MQFP; No. of Pins:44Pins; No. of I/O's:24I/O's; RoHS Compliant: Yes
I/O Expander 24 Parallel 44-MQFP (10x10)
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ COM
| DigiKey | ODG (Origin Data Global) | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | CQ82C55AZ-ND | CQ82C55AZ | 749-CQ82C55AZ | CQ82C55AZ | 82Y6222 | CQ82C55AZ | CQ82C55AZ |
| Product Name | I/O Expanders | I/O Expanders | Interface Transceiver IC | Integrated Circuits (ICs) - Interface - I-O Expanders | I/o Expander, 8Bit, 8Mhz, Mqfp-44; Chip Configuration Renesas | I/O Expanders | Interface - I/O Expanders |
| Technology | Parallel | Parallel | Parallel | ||||
| Device Type | Port / Bus Expander | Transceiver | Port / Bus Expander; Sensor Interface | Port / Bus Expander | |||
| Supply Voltage | 5V; Other; 4.5V ~ 5.5V | Other; 4.5V ~ 5.5V | Other; 4.5V ~ 5.5V | Other | Other; 4.5V | Other; 4.5V ~ 5.5V | 5V |
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 C (32 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) |
