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M74HC688

ST Microelectronics
Part Number M74HC688
Manufacturer ST Microelectronics
Description 8 BIT EQUALITY COMPARATOR
Published May 6, 2005
Detailed Description M74HC688 8 BIT EQUALITY COMPARATOR s HIGH SPEED: tPD = 17ns (TYP.) at VCC = 6V s LOW POWER DISSIPATION: ICC = 4µA(M...
Datasheet PDF File M74HC688 PDF File

M74HC688
M74HC688

Overview
M74HC688 8 BIT EQUALITY COMPARATOR s HIGH SPEED: tPD = 17ns (TYP.
) at VCC = 6V s LOW POWER DISSIPATION: ICC = 4µA(MAX.
) at TA=25°C s HIGH NOISE IMMUNITY: )VNIH = VNIL = 28 % VCC (MIN.
) t(ss SYMMETRICAL OUTPUT IMPEDANCE: c|IOH| = IOL = 4mA (MIN) us BALANCED PROPAGATION DELAYS: dtPLH ≅ tPHL ros WIDE OPERATING VOLTAGE RANGE: PVCC (OPR) = 2V to 6V s PIN AND FUNCTION COMPATIBLE WITH te74 SERIES 688 oleDESCRIPTION bsThe M74HC688 is an high speed CMOS 8 BIT EQUALITY COMPARATOR fabricated with silicon Ogate C2MOS technology.
-The M74HC688 compares bit for bit two 8-bit t(s)words applied on inputs P0 - P7 and inputs Q0 - Q7 and indicates whether or not they are equal.
A DIP SOP TSSOP ORDER ...


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