HCT7030

The 74HC/HCT7030 are high-speed Si-gate CMOS devices specified in compliance with JEDEC standard no. 7A.

The 74HC/HCT7030 is an expandable, First-In First-Out (FIFO) memory organized as 64 words by 9 bits. A 33 MHz
data-rate makes it ideal for high-speed applications. Even at high frequencies, the I_CC dynamic is very low (f_max = 18 MHz; V_CC = 5 V produces a dynamic I_CC of 80 mA). If the device is not continuously operating at fmax, then I_CC will decrease proportionally.

With separate controls for shift-in (SI) and shift-out (SO), reading and writing operations are completely independent, allowing synchronous and asynchronous data transfers. Additional controls include a master-reset input (MR) and an output enable input (OE). Flags for data-in-ready (DIR) and data-out-ready (DOR) indicate the status of the device. 74HC/HCT7030  can be interconnected easily to expand word and bit dimensions. All output pins are directly opposite the corresponding input pins thus simplifying board layout in expanded applications.