The SN74LS163ADR is a high-performance integrated circuit (IC) produced by Texas Instruments, a renowned global semiconductor company known for its innovative technology and superior quality products.

• Device Type: 4-bit binary counter
• Series: SN74LS
• Function: Counts in a binary sequence from zero to fifteen
• Features: Internal carry look-ahead for high-speed counting designs
• Operation: Fully synchronous, outputs change coincident with each low-to-high transition of the clock
• Clear and Preset Capability: Allows setting or resetting the counter to any binary number directly
• Transistors: Schottky barrier diode clamped transistors
• VCC Range: 4.75 to 5.25 volts
• Typical Voltage Supply: 5 volts
• Package Type: SOIC (Small Outline Integrated Circuit)
• Pin Count: 16