82C88

MWTC GND IOWC AIOWC IORC 82C88 CMOS Bus Controller The Intersil 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 of the 82C88 eliminates the need for additional bus drivers. Static CMOS circuit design insures low operating power. The Intersil advanced SAJI process results in performance equal to or greater than existing equivalent products at a significant power savings. Pinouts 20 LD PDIP, CERDIP TOP VIEW IOB 1 CLK 2 S1 3 DT/ R 4 ALE 5 AEN 6 MRDC 7 AMWC 8 MWTC 9 GND 10 20 VCC 19 S0 18 S2 17 MCE/PDEN 16 DEN 15 CEN 14 INTA 13 IORC 12 AIOWC 11 IOWC 20 LD PLCC, CLCC TOP VIEW S1 CLK IOB VCC S0 3 2 1 20 19 DT/ R 4 ALE 5 AEN 6 MRDC 7 18 S2 17 MCE/PDEN 16 DEN 15 CEN AMWC 8 14 INTA 9 10 11 12 13 DATASHEET FN2979 Rev 3.00 August 13, 2015 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. . . . . . . ...