64K x 4 Static Random-Access Memory (SRAM), High-Speed 100ns Access Threshold, 0°C to +70°C Standard Operational Window, 28-Pin Plastic Dual In-Line Package (PDIP) Footprint | High-performance monolithic MOS high-density volatile storage chip featuring an ultra-low power standby mode configuration, single +5V primary power rail constraints, and a dual-in-line structural layout, explicitly engineered to coordinate high-speed data buffers, decouple signal processing latency, and manage stable system microcode tracking arrays inside vintage automation mainframes and telecommunication routing decks | Industry Exact Equivalents: Fairchild 8464A-10L, Fairchild 8464A10L, Fairchild N8464A-10L | Industry Functional Cross-References: Hitachi HM6264P-10L, Toshiba TC5565AP-10L, Cypress CY6264-100PC, Samsung KM6264AL-10🖥️ Historical System Hardware Applications (Systems Utilizing 8464 / 6264 64K SRAM)Industrial CNC Machinery Panels: Leveraged as non-refresh critical execution memory to hold active G-code toolpath strings and automate real-time coordinate math variables without dropping cycle states.Network Routers and Telemetry Bridges: Integrated directly into early system control boards to act as high-speed packet data stream sorting buffers and line-switching index tables.Medical Diagnostic Monitors: Embedded within digital terminal mainboards to provide rapid interface layout generation and capture sensor signal tracking metrics smoothly.Vintage Computing Motherboard Cache: Deployed as level-2 (L2) static cache layout modules on early desktop processing structures to speed up main memory data fetching loops.