The SN74HCS259QDRQ1 is an IC component that belongs to the 74 series of high-speed CMOS logic devices. This particular device is a 8-bit addressable latch with 3-state outputs, designed for automotive applications.
Key features of the SN74HCS259QDRQ1 include:
1. 8-bit Addressable Latch: The device has eight data inputs (D0 - D7), eight address inputs (A0 - A7), and a clock input (CP). Each latch can be independently addressed using the address inputs, allowing data to be stored and retrieved easily.
2. 3-State Outputs: The eight outputs (O0 - O7) of the device are 3-state outputs. This means that when the output enable pin (OE\) is pulled low, the outputs are enabled and can drive external circuitry. When OE\ is pulled high, the outputs are in a high-impedance state.
3. Asynchronous Clear (CLR): The SN74HCS259QDRQ1 features a clear input (CLR\) that asynchronously resets all the latches. When CLR\ is pulled low, all the outputs are cleared to a low state.
4. Wide Operating Voltage Range: The IC component works with a wide operating voltage range of 2 V to 6 V. This flexibility allows it to be used in various automotive applications, accommodating different power supply systems
