CY7C138AV CY7C139AV CY7C144AV CY7C145AV CY7C006AV .
Cypress Semiconductor
CY7C144AV - Asynchronous Dual-Port Static RAM
CY7C138AV CY7C139AV CY7C144AV CY7C145AV CY7C006AV CY7C016AV CY7C007AV CY7C017AV 3.3 V 8 K / 16 K × 8 Asynchronous Dual-Port Static RAM CY7C144AV CY7C.