The SN74LS145N is a high-quality, high-performance integrated circuit (IC) developed and manufactured by Texas Instruments, a renowned multinational semiconductor company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally.

• Device: 1-of-10 decoder/driver
• Input: BCD (Binary Coded Decimal) inputs
• Display Compatibility: Designed to be used with common-cathode seven-segment displays
• Technology: High-performance silicon-gate LS technology
• Operating Voltage Range: 4.75V to 5.25V
• Propagation Delay Time: 30ns (maximum)
• Power Dissipation: 1360mW (maximum)
• Package: 16-pin DIP (Dual In-line Package)
• Compliance: RoHS (Restriction of Hazardous Substances) compliant