The MC14076B 4−Bit Register consists of four D−type flip−flops operating synchronously from a common clock. OR gated output−disable inputs force the outputs into a high−impedance state for use in bus organized systems. OR gated data−disable inputs cause the Q outputs to be fed back to the D inputs of the flip−flops. Thus they are inhibited from changing state while the clocking process remains undisturbed. An asynchronous master root is provided to clear all four flip−flops simultaneously independent of the clock or disable inputs.

FEATUREs
• Three−State Outputs with Gated Control Lines
• Fully Independent Clock Allows Unrestricted Operation for the
   Two Modes: Parallel Load and Do Nothing
• Asynchronous Master Reset
• Four Bus Buffer Registers
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• Capable of Driving Two Low−Power TTL Loads or One
   Low−Power Schottky TTL Load Over the Rated Temperature
   Range
• NLV Prefix for Automotive and Other Applications Requiring
   Unique Site and Control Change Requirements; AEC−Q100
   Qualified and PPAP Capable
• These Devices are Pb−Free and are RoHS Compliant