SN74HC684 Datasheet - Texas Instruments

SN74HC684 8-BIT MAGNITUDE COMPARATORS

ordering information These magnitude comparators perform comparisons of two 8-bit binary or BCD words. These devices provide P = Q and P > Q outputs. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP * N Tube SN74HC684N SN74HC684N *40°C to 85°C S.

SN54HC684, SN74HC684 8-BIT MAGNITUDE COMPARATORS D Wide Operating Voltage Range of 2 V to 6 V D High-Current Outputs Drive Up To 10 LSTTL Loads D Low Power Consumption, 80-µA Max ICC SN54HC684 . . . J OR W PACKAGE SN74HC684 . . . DW OR N PACKAGE (TOP VIEW) SCLS340B MARCH 1996 REVISED MARCH 2003 D Typical tpd = 22 ns D ±4-mA Output Drive at 5 V D Low Input Current of 1 µA Max D Compare Two 8-Bit Words SN54HC684 . . . FK PACKAGE (TOP VIEW) Q0 P0 P>Q VCC P=Q P>Q P0 Q0 P1 Q1 .

SN74HC684-etcTI.pdf