UT54ACTS220 Datasheet | Aeroflex Microelectronic Solutions

.. Clock and Wait-State Generation Circuit Features - 1.2µ radiation-hardened CMOS - Latchup immune - High speed - Low power consumption - Single 5-volt supply - Available QML Q or V processes - Flexible package - 14-pin DIP - 14-lead flatpack DESCRIPTION The UT54ACTS220 is designed to be a panion chip to UTMC’s UT69151 SµMMIT family for the purpose of generating clock and wait-state signals. The device contains a divide by two circuit that accepts TTL input levels and drives CMOS output buffers. The chip accepts a 48MHz clock and generates a 24MHz clock. The 48MHz clock can have a duty cycle that varies by ± 20%. The UT54ACT220 generates a 24MHz clock NC...