The SN74AHC139DBR is a high-quality, dual 2-line to 4-line decoder/demultiplexer designed and manufactured by Texas Instruments, a renowned global semiconductor company.

• Series: SN74AHC
• Inputs: Two binary-weighted inputs (A0 and A1) per decoder, chip-enable inputs (1G and 2G)
• Outputs: Four mutually exclusive active-low outputs (O0 to O3) per decoder
• Operating Voltage Range: 2V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Noise Immunity: High (CMOS)
• Package: Small-outline
• Latch-Up Performance: Greater than 250 mA per JESD 17
• tpd: Maximum 9 ns
• RoHS Compliant: Yes
• Lead-Free: Yes
• Bromine and Antimony Free: Yes