DESCRIPTION

· The 74HC688 is an 8-bit magnitude comparator for binary or BCD word comparisons.

· Inputs feature clamp diodes for interfacing with voltages exceeding VCC using current limiting resistors.

FEATURES

· Compares two 8-bit words with a supply voltage range of 2.0 V to 6.0 V.

· CMOS technology ensures low power dissipation and high noise immunity.

· Exceeds 100 mA latch-up performance per JESD 78 Class II Level B.

· Complies with JEDEC standards: JESD8C (2.7 V to 3.6 V) and JESD7A (2.0 V to 6.0 V).

· Robust ESD protection: HBM exceeds 2000 V, CDM exceeds 1000 V.

· Operational temperature ranges from -40 °C to +125 °C.

APPLICATIONS

· Suitable for digital systems requiring precise 8-bit data comparison.

· Ideal for applications needing robust performance in varying environmental conditions.