Texas Instruments SN54LS374 Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs SNJ54LS374J

The SN54LS374 is an octal D-type edge-triggered flip-flop featuring 3-state outputs, designed for use in digital circuits requiring reliable data storage and transfer. This device allows for full parallel access for loading, making it suitable for applications such as buffer registers, I/O ports, and bidirectional bus drivers. The flip-flops are edge-triggered, meaning they capture the input data on the rising edge of the clock signal, ensuring synchronized operation. The SN54LS374 includes Schmitt-trigger buffered inputs for the clock, which enhance noise immunity by providing improved hysteresis. This feature is particularly beneficial in environments with potential signal integrity issues. The outputs can be placed in a high-impedance state, allowing multiple devices to share the same bus without interference. The product operates over a temperature range of -55¬8C to 125¬8C, making it suitable for a variety of industrial and military applications. Engineers considering this component should note its compatibility with high-capacitance loads and its ability to drive bus lines directly without additional interfacing components.