MM74HCT74M

The MM74HCT74M is a dual D-type flip-flop integrated circuit manufactured by ON Semiconductor. It utilizes advanced silicon-gate CMOS technology, offering high noise immunity and low power consumption similar to standard CMOS devices, while also being capable of driving 10 LS-TTL loads. This flip-flop features independent data, preset, clear, and clock inputs, with Q and Q outputs. Data is transferred to the output on the positive-going transition of the clock pulse. The preset and clear functions are independent of the clock and are activated by a low level at the respective input.

Key electrical specifications include a typical propagation delay of 18 ns and a maximum of 35ns at 5V and 50pF. It operates with a supply voltage range of 4.5V to 5.5V and has a clock frequency up to 27 MHz. The device exhibits low quiescent current of 80 µA maximum and low input current of 1 µA maximum. Input capacitance is typically 5 pF.

The MM74HCT74M is designed for surface mount applications and comes in a 14-SOIC package. It operates within an ambient temperature range of -40°C to 85°C. The device is Pb-free and Halide-free, and its RoHS status is compliant.