The ASM4SSTVF16857 is a universal 14-bit register (D F/F based), designed for 2.3V to 2.7V VDD . The device supports SSTL_2 I/O levels, and is fully compliant with the JEDEC JC40, JC42.5 DDR I specifications covering PC1600, PC2100, PC2700, and PC3200 operational ranges. 14-bit refers to 2Q outputs for each D input - designed for use in Stacked Registers (stacked memory devices), Buffered DIMM applications. Data flow from D to Q is controlled by the differential clock (CLK/CLKB) along with a controlled reset (RESETB). The positive edge of CLK is used to trigger