DESCRIPTION:
The IDT72401 and IDT72403 are asynchronous high performance First-ln/First-Out memories organized 64 words by 4 bits.

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