54F413 Overview
The ’F413 is an expandable fall-through type high-speed First-In First-Out (FIFO) buffer memory organized as 64 words by four bits The 4-bit input and output registers record and transmit respectively asynchronous data in parallel form Control pins on the input and output allow for handshaking and expansion The 4-bit wide 62-bit deep fallthrough stack has self-contained control logic.
54F413 Key Features
- O3 IR SI SO OR MR
- D3 inputs To enter data the Input Ready (IR) should be HIGH indicating that the first location is ready to accept data D
- O3 outputs When data is shifted to the output stage Output Ready (OR) goes HIGH indicating the presence of valid data Wh