71256SA20TPG,静态随机存取存储器 32Kx8 ASYNCHRONOUS 5.0V STATIC RAM
71256SA20TPGI,IC SRAM 256KBIT PARALLEL 28DIP
71256SA20YG,IC SRAM 256KBIT PARALLEL 28SOJ
71256SA20YG8,IC SRAM 256KBIT PARALLEL 28SOJ
71256SA20YGI,IC SRAM 256KBIT PARALLEL 28SOJ
71256SA20YGI8,IC SRAM 256KBIT PARALLEL 28SOJ
71256SA25PZGI,IC SRAM 256KBIT PARALLEL 28TSOP
71256SA25PZGI8,IC SRAM 256KBIT PARALLEL 28TSOP