CD40174BM - National Semiconductor

CD40174BM Hex/Quad D Flip-Flop

The CD40174B consists of six positive-edge triggered D-type flip-flops the true outputs from each flip-flop are externally available The CD40175B consists of four positiveedge triggered D-type flip-flops both the true and complement outputs from each flip-flop are externally available All flip-flops are controlled by a common clock and a common clear Informa.

Features

Y Y Y Y Y Wide supply voltage range 3V to 15V High noise immunity 0 45 VDD (typ ) Low power TTL fan out of 2 driving 74L compatibility or 1 driving 74 LS Equivalent to MC14174B MC14175B Equivalent to MM74C174 MM74C175 Connection Diagrams CD40174B Dual-In-Line Package CD40175B Dual-In-Line Package TL F 5987
  – 1 TL F 5987
  – 2 Top View Order Number CD40174B or CD40175B Top View Truth Table Inputs Clear L H H H H H L X NC e e e e e e Outputs D X H L X X Q L H L NC NC Q H L H NC NC Clock X u u H L u High level Low level Irrelevant Transition from low to high level No change Q for CD401.