The SN74LS139N is a high-performance device designed and manufactured by the globally renowned company Texas Instruments, which has been a leader in the semiconductor industry for over 80 years.

• Device: Dual 2-line to 4-line decoder/demultiplexer
• Function: Convert binary information from the n coded inputs to a maximum of 2n unique outputs
• Inputs: Two binary weighted inputs (A0 & A1)
• Outputs: Four mutually exclusive active low outputs (O0 to O3)
• Power Dissipation: 185 mW (typical)
• Clock Frequency: 35 MHz (maximum)
• Supply Voltage Range: 4.75V to 5.25V
• Operating Temperature Range: 0°C to 70°C
• Package: 16-pin plastic dual-in-line package (PDIP)
• Compliance: RoHS compliant