LH540235 PDF 데이터시트 검색

LH540235, 45 FEATURES Fast Cycle Times: 20, 25, 35 ns Pin-Compatible Drop-In Replacements for IDT72235B, 45B FIFOs 2048 × 18 , 4096 × 18 Synchronous FIFOs May be Cascaded for Increased Depth, or Paralleled for Increased Width 16 mA-IOL High-Drive Three-State Outputs Five Status Flags: Full, Almost-Full, Half-Full, Almost-Empty, and Empty; ‘Almost’ Flags are Programmable Choice of IDT-Compatible or Enhanced Operating Mode; Selected by an Input Control Signal Device Comes Up into