Update: 28 September, 2023
The DM7474 is a dual positive-edge-triggered D-type flip-flop with preset, clear, and complementary outputs. It contains two independent positive-edge-triggered D-type flip-flops with complementary outputs. The information on the D input is accepted by the flip-flops on the positive going edge of the clock pulse. The triggering occurs at a voltage level and is not directly related to the transition time of the rising edge of the clock. The data on the D input may be changed while the clock is LOW or HIGH without affecting the outputs as long as the data setup and hold times are not violated. A LOW logic level on the preset or clear inputs will set or reset the outputs regardless of the logic levels of the other inputs. The document also provides a connection diagram and a function table.
File format: PDF
Size: -
MD5 Checksum: 0D7B8B2C28FA4A65875869399D3338EC
Publication date: 12 June, 2012
Downloads: -
PDF Link: FAIRCHILD DM7474 handbook PDF