IDT74AHCT521 - High Speed CMOS 8-Bit Identity Comparator
The IDT54174AHCT521 is an 8-bit identity comparator built using advanced CEMOS", a dual metal CMOS technology.
The device compares two words of up to eight bits each and provides a LOW output when the two words match bit for bit.
The expansion inputI A =8 also serves as an active LOW enable input.
IDT74AHCT521 Features
* Equivalent to ALS speeds and output drive over full temperature and voltage supply extremes
* 9ns typical propagation delay
* IOl = 14mA over full military temperature range
* CMOS power levels (5Jl.W typo static)
* Both CMOS and TTL output compatible
