The SN74HC175D is a Texas Instruments 74HC-series quad D-type flip-flop with complementary outputs and an asynchronous master reset. It captures data on the positive edge of the clock, making it a straightforward choice for register, buffer, and state-machine applications in the 2V to 6V supply range. Quiescent current is 8 µA typical, so the flip-flop adds negligible static power to a mixed-signal board where the register bank stays powered continuously.
Supply, temperature, and packaging for BOM fit
Output drive is 5.2 mA source and sink at the rated supply — enough to drive up to ten 74HC-series inputs or a standard LED indicator through a current-limiting resistor.
Lifecycle and compliance — no obsolescence risk
ROHS3 compliant (no exemptions), which means it ships without restriction into EU, UK, and other regulated markets. No REACH or conflict-minerals documentation is on this record, but TI provides standard declarations on request.
Available through independent distribution channels.