对比图
型号 IS61C256AH-20N KM68257CP-20 HY638256P-20
描述 Standard SRAM, 32KX8, 20ns, CMOS, PDIP28, 0.3INCH, PLASTIC, DIP-2832Kx8 bit high speed static RAM (5V operating), 20nsStandard SRAM, 32KX8, 20ns, CMOS, PDIP28, 0.300 INCH, PLASTIC, DIP-28
数据手册 ---
制造商 Integrated Silicon Solution(ISSI) Samsung (三星) SK Hynix (海力士)
分类
封装 DIP DIP DIP
封装 DIP DIP DIP
产品生命周期 Obsolete Obsolete Obsolete
RoHS标准 Non-Compliant - -