SN54HC688, SN74HC688 SCLS010F – DECEMBER 1982 �.
CD54HC688 - 8-Bit Magnitude Comparator
54HC688 - 8 BIT EQUALITY COMPARATOR
SN54HC688 - 8-BIT IDENTITY COMPARATORS
M54HC688 - Rad-hard high speed 2V to 6V CMOS logic
54HC688 - 8-Bit Identity Comparators
54HC688 - Rad-hard high speed 2 to 6V CMOS logic