74HCT174 High Speed CMOS Logic Hex D-Type Flip-Flop IC

The 74HCT174 designed as a hex positive edge-triggered flip-flop that implements D-type flip-flops using silicon gate CMOS circuitry. Individual data inputs (Dn) and outputs are included in this hex positive edge-triggered D-type flip-flop (Qn). The master reset (MR) and common clock (CP) inputs simultaneously load and reset all flip-flops. The D-input that fulfils the set-up and hold time criteria is stored in the flip-flop and appears at the Q output during the LOW-to-HIGH clock transition. All outputs are set to low when the MR input is low. As inputs, clamp diodes are employed. This enables the use of current limiting resistors to connect inputs to voltages higher than VCC..

The 74HCT174 are edge-triggered flip-flops that implement D-type flip-flops using silicon gate CMOS circuitry. They have low power and speeds that are comparable to Schottky TTL circuits with low power. In the meanwhile, the devices have six master slave flip-flops with a shared clock and reset. On the low to high transition of the CLOCK input, data on the D input with the appropriate setup and hold time is transmitted to the Q output. Ten low-power Schottky TTL equivalent loads can be driven by each output. The ’74HCT174 is pin compatible with the ‘LS174 and is functional. The D flip-flop is an edge-triggered gadget that sends data to Q when the clock rises or falls. Data latches, such as the data latch and the transparent latch, are level sensitive devices.