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CD82C88 from HAR

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CD82C88

Manufacturer: HAR

CMOS Bus Controller

Partnumber Manufacturer Quantity Availability
CD82C88 HAR 100 In Stock

Description and Introduction

CMOS Bus Controller The CD82C88 is a high-performance CMOS version of the 82C88 bus controller, manufactured by Harris Semiconductor (now part of Intersil/Renesas).  

### Key Specifications:  
- **Technology**: CMOS  
- **Supply Voltage**: 4.5V to 5.5V  
- **Operating Temperature Range**: Commercial (0°C to +70°C) or Industrial (-40°C to +85°C)  
- **Packaging**: Available in 20-pin DIP, PLCC, and SOIC packages  
- **Function**: Provides bus control signals for Intel 8086/8088-based microprocessors  
- **Features**:  
  - Generates MEMR, MEMW, IOR, IOW, INTA, and other control signals  
  - Supports multiple bus cycles (memory, I/O, interrupt acknowledge)  
  - Compatible with 8-bit and 16-bit systems  

### Manufacturer Note:  
- Originally produced by **Harris Semiconductor**, later acquired by **Intersil**, which was subsequently acquired by **Renesas Electronics**.  

For exact electrical characteristics and timing diagrams, refer to the official datasheet.

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