Listing details
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SN74LS163AN Motorola
Synchronous 4-Bit Binary Counter | Premium New Old Stock (NOS)
Product Overview
Up for sale are authentic, vintage Motorola SN74LS163AN synchronous presettable 4-bit binary counter IC chips. Manufactured with Motorola's strict standards for quality and internal gate reliability, these monolithic logic circuits feature low-power Schottky TTL design with fully synchronous clear functionality. They are the premium choice for retro-computing system restorations, classic arcade game PCB servicing, industrial automation machinery repair, and custom digital prototype engineering.
Pulled straight from uncirculated factory master boxes (Assembled in Taiwan, Lot: M4FEXPI040), these integrated circuits are immaculate New Old Stock (NOS). They have been preserved in static-safe, climate-controlled environments for flawless aesthetic and physical condition with perfectly clean, non-oxidized, straight pins. Available in tiered wholesale packs up to 500 pieces to suit large-scale operations or distribution networks.
Technical Specifications
| Manufacturer | Motorola |
| Manufacturer Part Number (MPN) | SN74LS163AN |
| Logic Function | Synchronous Presettable 4-Bit Binary Counter |
| Logic Family | 74LS (Low-power Schottky TTL) |
| Package / Case | PDIP-16 (Plastic Dual In-Line Package) |
| Pins / Mounting | 16 Pins (Through-Hole / DIP) |
| Operating Supply Voltage | 4.75V to 5.25V (5V Standard) |
| Internal Reset Setup | Synchronous Clear |
| Compatible Cross-References | 74LS163, MC74LS163AN, DM74LS163AN, HD74LS163, NTE74LS163 series |
Available Quantity Tiers
Select your preferred tier using the dropdown configuration menu near the item pricing:
- Pack of 25: Perfect value size for repair technicians, hobby labs, and prototyping benches.
- Pack of 100: Wholesale-level tier safely bundled in static-shielding material. Ideal for custom hardware kits.
- Pack of 250: Extended bulk lot structured for high-volume legacy manufacturing support or service centers.
- Pack of 500: Master commercial lot tier providing optimal unit economics for parts dealers and electronic component suppliers.