The 74HC174 are high-speed Si-gate CMOS devices
and are pin compatible with low power Schottky TTL
(LSTTL). The 74HC174 have six edge-triggered D-type
flip-flops with individual D inputs and Q outputs. The
common clock (CP) and master reset (MR) inputs load and reset (clear) all flip-flops simultaneously.
The register is fully edge-triggered. The state of each D
input, one set-up time prior to the LOW-to-HIGH clock
transition, is transferred to the corresponding output of the flip-flop. A LOW level on the MR input forces all outputs LOW, independently of clock or data inputs.
The device is useful for applications requiring true outputs only and clock and master reset inputs that are common to all storage elements.
Six edge-triggered D-type flip-flops
Asynchronous master reset
Output capability: standard
ICC category: MSI
SOIC 16 package. Actual brand may vary from picture.