Five SN74LS258BN PDIP16 integrated circuits from Texas Instruments. Each device is a TTL logic IC in the SN74LS family, packaged in a 16pin plastic DIP (PDIP16). This listing covers five pieces and is suitable for standard 5 V digital logic applications, prototyping, and work on boards that require the SN74LS258BN device. Key benefits TI SN74LS reliability: Part of the widely used SN74LS logic family, offering predictable performance and broad availability. 5 V TTL compatibility: Designed to operate with standard 5 V logic levels, enabling straightforward integration with other TTL devices. Easy throughhole mounting: PDIP16 package provides simple insertion into boards with throughhole or socketbased designs. Compact, standard package: 16pin DIP format aligns with common circuit designs and replacement parts for older hardware. Lowpower TTL (LS) technology: Built with lowpower Schottky TTL characteristics suitable for midrange speed digital circuits. Clear datasheet guidance: For exact pinout, truth tables, and electrical characteristics, refer to TI's SN74LS258BN datasheet. Key attributes Functionality: SN74LS258BN is a TI SN74LS logic device in a PDIP16 package. (Exact function, pinout, and truth table are defined in the TI datasheet.) Compatibility: 5 V logic environment; compatible with standard TTL interfaces and 16pin DIP designs. Size and packaging: Plastic DIP package, 16 pins (PDIP16), throughhole footprint. Material: Plastic DIP encapsulation with a silicon die inside. Performance: LS TTL family performance suitable for typical digital logic tasks in hobby, educational, and professional contexts. Applications and use cases Prototyping and development: Use in breadboardbased or socketed test circuits where SN74LS258BN is required, enabling rapid testing of digital logic designs. Board and part replacement: compatible SN74LS258BN devices on legacy boards or retro projects that use 16pin DIP TTL logic ICs. Educational projects: Ideal for learning TTL logic concepts and constructing smallscale digital systems in classroom or maker environments. System integration: Incorporate into 5 V TTLbased designs for decoding, routing, or logic interfacing tasks within appropriate circuit architectures. Note This description reflects the product title SN74LS258BN PDIP16 and the provided packaging quantity (five pieces). For exact pinout, electrical characteristics, timing, and application notes, please consult the official TI SN74LS258BN datasheet. This helps ensure correct use in your specific circuit and guarantees compatibility with your design requirements.