SDFS091 -MARCH 1987 -REVISED OCTOBER 1993 SN54F521 . J PACKAGE
SN74F521 . DW OR N PACKAGE
(TOP VIEW) Compares Two 8-Bit Words
Package Options Include Plastic
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. They provide
P = Q outputs.
The SN54F521 is characterized for operation over
the full military temperature range of -55В°C to
125В°C. The SN74F521 is characterized for
operation from 0В°C to 70В°C. OE
P0
Q0
P1
Q1
P2 …
