The SN74LS251NSR is a high-quality electronic component manufactured by Texas Instruments, a renowned global semiconductor company that designs and manufactures analog, embedded processing, and other types of digital electronic devices.

• Product Type: Data selector or multiplexer
• Decoding: Full binary decoding to select one-of-eight data sources
• Output: Inverted form
• Select Inputs: Three binary select inputs (A, B, and C)
• Output Enable: Output Enable input (OE)
• Inputs: Eight independent inputs (D0 to D7)
• Output: Single output (Y)
• VCC Range: 4.75 to 5.25 volts
• Sinking Current: 24mA (typical)
• Operating Temperature: 0°C to 70°C
• Package: Small outline integrated circuit (SOIC)