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• Compares Two 8-Bit Words • Inputs Are TTL-Voltage Compatible • Flow-Through Architecture Optimizes
PCB Layout
• Center-Pin VCC and GND Configurations
Minimize High-Speed Switching Noise
• EPICt (Enhanced-Performance Implanted
CMOS) 1-mm Process
• 500-mA Typical Latch-Up Immunity
at 125°C
• Package Options Include Plastic Small-
Outline Packages, Plastic Shrink
Small-Outline Packages, Ceramic Chip
Carriers, and Standard Plastic and Ceramic
300-mil DIPs
description
These identity comparators perform comparisons on two 8-bit binary or BCD words. Also included is a P = Q totem-pole output.
The 54ACT11521 is characterized for operation over the full military temperature range of − 55°C to 125°C. The 74ACT11521 is characterized for operation from − 40°C to 85°C.