SN54HC688 - 8-Bit Identity Comparators

These identity comparators perform comparisons of two 8-bit binary or BCD words. An output-enable (OE)\ input may be used to force the output to the high level.

Products containing the "SN54HC688" keyword are: SN54HC688J

• Wide Operating Voltage Range of 2 V to 6 V
• High-Current Outputs Drive Up To 10 LSTTL Loads
• Low Power Consumption, 80-µA Max I_CC
• Typical t_pd = 14 ns
• ±4-mA Output Drive at 5 V
• Low Input Current of 1 µA Max
• Compare Two 8-Bit Words