The HEF4094BT,653 is an integrated circuit (IC) component developed by Nexperia. It is a 8-bit shift register with a storage register and 3-state outputs. Here is an overview and key features of the HEF4094BT,653:
1. Shift Register: The IC has an 8-bit shift register that allows the sequential shifting of data in and out of the chip. It is typically used for applications such as data storage, LED driving, and serial-to-parallel conversion.
2. Storage Register: Along with the shift register, the IC also features a storage register that can hold the data once it is shifted in. This allows the data to be latched and retained, even after new data is shifted into the shift register.
3. 3-State Outputs: The HEF4094BT,653 has 3-state outputs, which means that the outputs can be set to a high impedance state. This feature is useful when multiple ICs are connected together, as it allows the output of one IC to be disabled while another IC is driving the bus.
4. Serial/Parallel Data Transfer: The IC supports both serial and parallel data transfer modes. In the serial mode, the data is shifted in or out one bit at a time through a single pin. In the parallel mode, the data is simultaneously transferred on all the output pins
