The SN74LS163ANSR is a high-performance integrated circuit (IC) produced by Texas Instruments, a globally recognized leader in the field of semiconductor technology.

• Device Type: 4-bit binary counter
• Series: SN74LS
• Technology: Low power Schottky (LS)
• Clear Function: Resets the count to zero
• Preset Function: Allows users to load any binary number into the counter
• Parallel Loading: Enables handling multiple data inputs simultaneously
• Recommended Voltage Range: 4.75 to 5.25 volts
• Maximum Clock Frequency: 25 MHz
• Package: NSOIC (Small-Outline Integrated Circuit)
• Operating Temperature Range: -40°C to 85°C
• Applications: Computers, calculators, and digital clocks