DM74175 - National Semiconductor

DM74175 Hex/Quad D Flip-Flops

These positive-edge triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic All have a direct clear input and the quad (175) version features complementary outputs from each flip-flop Information at the D inputs meeting the setup and hold time requirements is transferred to the Q outputs on the positivegoing edge of the clock pulse Clo.

Features

complementary outputs from each flip-flop Information at the D inputs meeting the setup and hold time requirements is transferred to the Q outputs on the positivegoing edge of the clock pulse Clock triggering occurs at a particular voltage level and is not directly related to the transition time of the positive-going pulse When the clock input is at either the high or low level the D input signal has no effect at the output Features Y 174 contains six flip-flops with single-rail outputs Y 175 contains four flip-flops with double-rail outputs Y Buffered clock and direct clear inputs Y Individu.