SN74HC688 - 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.
PART NUMBER SN74HC688DW SN74HC688N SN74HC688PWR SN54HC688J SNJ54HC688FK Device Information PACKAGE(1) BODY SIZE (NOM) SOIC (20) 12.80 m
SN74HC688 Features
* 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 ICC
* Typical tpd = 14 ns
* ±4-mA output drive at 5 V
* Low input current of 1 μA max
* Compare two 8-bit words 2
