IDT72401

CMOS PARALLEL FIFO 64 x 4-BIT AND 64 x 5-BIT Integrated Device Technology, Inc. IDT72401 IDT72402 IDT72403 IDT72404 FEATURES: First-ln/First-Out Dual-Port memory 64 x 4 organization (IDT72401/03) 64 x 5 organization (IDT72402/04) IDT72401/02 pin and functionally compatible with MMI67401/02 RAM-based FIFO with low falI-through time Low-power consumption — Active: 175mW (typ.) Maximum shift rate — 45MHz High data output drive capability Asynchronous and simultaneous read and write Fully expandable by bit width Fully expandable by word depth IDT72403/04 have Output Enable pin to enable output data High-speed data communications applications High-performance CMOS technology Available in CERDIP, plastic DIP and SOIC Military product compliant to MlL-STD-883, Class B Standard Military Drawing #5962-86846 and 5962-89523 is listed on this function. Industrial temperature range (–40°C to +85°C) is available, tested to military electrical specifications DESCRIPTION: The IDT72401 and IDT72403 are asynchronous highperformance First-ln/First-Out memories organized 64 words by 4 bits. The IDT72402 and IDT72404 are asynchronous high-performance First-ln/First-Out memories organized as 64 words by 5 bits. The IDT72403 and IDT72404 also have an Output Enable (OE) pin. The FlFOs accept 4-bit or 5-bit data at the data input (D0-D3, 4). The stored data stack up on a firstin/first-out basis. A Shift Out (SO) signal causes the data at the next to last word t...