The SNJ54S64J is an integrated circuit (IC) component that belongs to the 54 series of advanced Schottky TTL logic circuits. It is a quad 2-input serial-in shift register with complementary outputs, which means it can store and shift bits serially and provide multiple outputs. Here is an overview of key features and functions of the SNJ54S64J:
1. Serial-in Shift Register: The IC consists of four identical shift register sections, each having two inputs (A and B) and two outputs (Q and Q?). It can accept serial input data through the A input and shift the bits into the shift register on each clock cycle.
2. Clock Signal: The SNJ54S64J requires a clock input (CLK) to control the shifting operation. On each positive transition of the clock signal, the data at the A input is pushed into the shift register, and the existing data is shifted to the next stage.
3. Parallel Outputs: The SNJ54S64J offers complementary outputs: Q and Q?. Each section of the shift register has its own Q and Q? outputs. These outputs provide parallel access to the stored data in the respective stage of the shift register.
4. Clear Input (CLR): The IC also features a clear input pin, which allows the user to reset all sections of the shift register and set the outputs to a predefined state
