The SNJ54HC195J is a digital integrated circuit component that belongs to the SN74HC195 family of 4-bit parallel-access shift registers with 3-state outputs. It is built using the Schottky-clamped high-speed CMOS technology, making it capable of operating at a high speed while consuming low power.
Key Features of the SNJ54HC195J:
1. 4-bit Parallel-Access Shift Register: This IC can store and shift data in 4-bit increments. It allows parallel loading of the data inputs and parallel retrieval of data from the outputs when enabled.
2. Three-State Outputs: The SNJ54HC195J has 3-state outputs, which means they can be disconnected from the internal circuitry when not in use. This feature is useful when multiple devices are connected to the same bus, allowing one device to control the bus at a time.
3. Schottky-Clamped CMOS Technology: The Schottky-clamped high-speed CMOS technology used in this IC ensures fast operation and low power consumption. This makes it suitable for applications where high-speed data handling is required while maintaining low power consumption.
4. Asynchronous Master Reset: The IC includes a master reset input that asynchronously resets the internal state. When the reset input is activated, the shift register is cleared, setting all outputs to a known state
