TC74AC175FN

Note 1: Exceeding any of the absolute maximum ratings, even briefly, lead to deterioration in IC  erformance or even destruction.
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook ("Handling Precautions"/Derating Concept and Methods) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Note 2: 500 mW in the range of Ta = −40 to 65. From Ta = 65 to 85 a derating factor of −10 mW/should be applied up to 300 mW.

The TC74AC175FN is an advanced high speed CMOS QUAD D-TYPE FLIP FLOP fabricated with silicon gate and double-layer metal wiring C2MOS technology.

It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation.

These four flip-flops are controlled by a clock input (CK) and a clear input (CLR ).

The TC74AC175FN information data applied to the D inputs (D1 thru D4) are transferred to the outputs (Q1 thru Q4 and Q1 thru Q4 ) on the positive-going edge of the clock pulse.

Reset function is accomplished when the clear input is taken low, and all Q outputs are kept in low level regardless of other input conditions.

All TC74AC175FN inputs are equipped with protection circuits against static discharge or transient excess voltage