M54HCT688 M74HCT688 8 BIT EQUALITY COMPARATOR . ..
ST Microelectronics
M74HCT688 - 8 BIT EQUALITY COMPARATOR
M54HCT688 M74HCT688 8 BIT EQUALITY COMPARATOR . . . . . . . HIGH SPEED tPD = 17 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) AT TA.
National Semiconductor
MM74HCT688 - 8-Bit Magnitude Comparator
MM54HCT688 MM74HCT688 8-Bit Magnitude Comparator (Equality Detector) February 1988 MM54HCT688 MM74HCT688 8-Bit Magnitude Comparator (Equality Detect.