Характеристики
SN74HC688N, 8-и битный компараторThe SN74HC688N is a 8-bit Identity/Magnitude Comparator (P=Q) with an enable. It performs comparison of two 8-bit binary or BCD words. An OE input may be used to force the output to the high level.
• High-current outputs drive up to 10 LSTTL loads
• 80µA Maximum low power consumption
• Typical tpd = 14ns
• ±4mA Output drive at 5V
• 1µA Maximum low input current