对比图
型号 IDT71256S45DB IDT71256S45TDB 71256S45DB
描述 CMOS静态RAM 256K ( 32K ×8位) CMOS STATIC RAM 256K (32K x 8-BIT)CMOS静态RAM 256K ( 32K ×8位) CMOS STATIC RAM 256K (32K x 8-BIT)SRAM Chip Async Single 5V 256Kbit 32K x 8 45ns 28Pin CDIP Tube
数据手册 ---
制造商 Integrated Device Technology (艾迪悌) Integrated Device Technology (艾迪悌) Integrated Device Technology (艾迪悌)
分类 存储芯片存储芯片存储芯片
安装方式 Through Hole Through Hole Through Hole
封装 CDIP CDIP CDIP
引脚数 - - 28
封装 CDIP CDIP CDIP
长度 - - 37.2 mm
宽度 - - 15.2 mm
厚度 - - 1.65 mm
产品生命周期 Unknown Unknown Active
包装方式 Tube Tube Tube, Rail
RoHS标准 Non-Compliant Non-Compliant RoHS Compliant
含铅标准 Contains Lead Contains Lead Contains Lead
ECCN代码 3A001 3A001 -