The Intersil 82C55A is a high performance CMOS version of the industry standard 8255A and is manufactured using a self-aligned silicon gate CMOS process (Scaled SAJI IV). The MX82C55A has identical features as the X82C55 with the exception of no bus hold devices on the port pins. It is a general purpose programmable I/O device which may be used with many different microprocessors. There are 24 I/O pins which may be individually programmed in two groups of 12 and used in three major modes of operation. The high performance and industry standard configuration of the 82C55A make it compatible with the 80C86, 80C88 and other microprocessors.brbr
Manufacturer: Renesas Electronics America
Win Source Part Number: 866948-CMP82C55AZ
Operating Temperature Range: 0°C ~ 70°C
Features: I/O Expander 24 Parallel 40-PDIP
Package: Tube
Package: 40-DIP (0.600", 15.24mm)
Mounting: Through Hole
Number of I/O: 24
Family Name: CMP82C55
Categories: Integrated Circuits (ICs)
Case / Package: 40-PDIP
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 78 pct.
Supply and Demand Status: Limited
Quantity per package: 9
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
I/O Expander 24 Parallel 40-PDIP
IC PROG PERIPHERAL INTFC 40DIP
IC XPNDR PARALLEL 40DIP Product overview: CMP82C55AZ 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-CMP82C55AZ can be used for catalog matching and distributor lookup.
IC PROG PERIPHERAL INTFC 40DIP
I/O EXPANDER, 24 I/O, DIP-40; Chip Configuration:8bit; Bus Frequency:8MHz; IC Interface Type:Parallel; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Interface Case Style:DIP; No. of Pins:40Pins; No. of I/O s:24I/O s RoHS Compliant: Yes
I/O Expander 24 Parallel 40-PDIP
Interface - I/O Expanders PERI PRG-I/O 5V 8MHZ COMOKI PARTPLACEM
| Renesas Electronics Corporation | Win Source Electronics | 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 | IC Interfaces | IC Interfaces |
| Product Number | CMP82C55AZ | 866948-CMP82C55AZ | CMP82C55AZ-ND | CMP82C55AZ | 749-CMP82C55AZ | CMP82C55AZ | 84AC6570 | CMP82C55AZ | CMP82C55AZ |
| Product Name | CMOS Programmable Peripheral Interface | Interface - Interface - I/O Expanders - CMP82C55AZ | I/O Expanders | I/O Expanders | Interface Transceiver IC | Integrated Circuits (ICs) - Interface - I-O Expanders | I/o Expander, 24 I/o, Dip-40; Chip Configuration Renesas | I/O Expanders | Interface - I/O Expanders |
| Package Type | PDIP | DIP; PDIP; 40-PDIP | DIP; "40-DIP (0.600"", 15.24mm)" | DIP; 40-DIP (0.600", 15.24mm) | Tube | DIP | DIP; 40-DIP (0.600\", 15.24mm) | PDIP-40 | |
| Device Type | Port / Bus Expander | Port / Bus Expander | Transceiver | Port / Bus Expander; Sensor Interface | Port / Bus Expander | ||||
| Operating Temperature | 0 to 70 C (32 to 158 F) | 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) | ||
| Technology | Parallel | Parallel | Parallel |
