84069012A

CMOS总线控制器 CMOS Bus Controller

The 82C88 is a high performance CMOS Bus Controller manufactured using a self-aligned silicon gate CMOS process Scaled SAJI IV. The 82C88 provides the control and command timing signals for 80C86, 80C88,8086, 8088, 8089, 80186, and 80188 based systems. The high output drive capability ofthe 82C88 eliminates the need for additional bus drivers.

Features

• Compatible with Bipolar 8288

• Performance Compatible with:

\- 80C86/80C88 . . . . . . . . . . . . . . . . . . . . . . . . .  5/8MHz

\- 80186/80188. . . . . . . . . . . . . . . . . . . . . . . . . .  6/8MHz

\- 8086/8088. . . . . . . . . . . . . . . . . . . . . . . . . . . .  5/8MHz

-8089

• Provides Advanced Commands for Multi-Master Busses

• Three-State Command Outputs

• Bipolar Drive Capability

• Scaled SAJI IV CMOS Process

• Single 5V Power Supply

• Low Power Operation

\- ICCSB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10µA Max

\- ICCOP . . . . . . . . . . . . . . . . . . . . . . . . . 1mA/MHz Max

• Operating Temperature Ranges

\- C82C88 . . . . . . . . . . . . . . . . . . . . . . . . . .  0°C to +70°C

\- I82C88 . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C

\- M82C88 . . . . . . . . . . . . . . . . . . . . . . . .-55°C to +125°C

• Pb-Free Plus Anneal Available RoHS Compliant