Texas Instruments Comparators JM54AC521SSA-RH

The JM54AC521SSA-RH is an 8-bit identity comparator designed for comparing two 8-bit words. It provides a LOW output when the two words match bit for bit. The device features an expansion input that also functions as an active LOW enable input, allowing for scalability to any word length. It operates with a supply voltage range of 2.0V to 6.0V for AC devices and 4.5V to 5.5V for ACT devices, with a typical comparison time of 6.5 ns. The outputs can source or sink up to 24 mA, making it suitable for various applications. The comparator is available in standard microcircuit drawing formats and is compatible with TTL inputs. The operating temperature range is from -55¬8C to +125¬8C, ensuring reliability in diverse environments.