The SN74HC594DWR is a high-performance, state-of-the-art integrated circuit (IC) manufactured by Texas Instruments, a global leader in semiconductor solutions.

• Series: 74HC series
• Type: 8-bit shift-register device with an 8-bit storage register and three-state outputs
• Inputs: Two serial data inputs (A and B)
• Output: One serial output (QH') for cascading
• Inputs: Direct-clear (SRCLR) input and a direct-load (RCLK) input
• Clocks: Shift-register clock (SRCLK) and register clock (RCLK) are separate
• Voltage Range: 2V to 6V
• Power Consumption: Low power consumption
• Noise Immunity: High noise immunity of its CMOS inputs
• Package: SOIC (Small Outline Integrated Circuit) package