The SN74LS445N is a high-performance integrated circuit (IC) designed and manufactured by Texas Instruments, a renowned global semiconductor company that designs and manufactures analog ICs and embedded processors.

• Series: SN74
• Type: 4-bit bidirectional universal shift register
• Data Transfers: Parallel-to-serial, serial-to-parallel, right-shift, and left-shift
• Reset Capabilities: Synchronous and asynchronous
• Supply Voltage Range: 4.75V to 5.25V
• Typical Propagation Delay Time: 25ns
• Maximum Clock Frequency: 25 MHz
• Package: 16-pin plastic DIP (Dual In-line Package)
• Technology: Low-power Schottky
• RoHS Compliant: Yes