The SN74HCT74DR is a high-performance integrated circuit (IC) made by Texas Instruments, a renowned American technology company that designs and manufactures semiconductors and various integrated circuits.

• Device Type: Dual D-type positive-edge-triggered flip-flop IC
• Inputs: Individual data, clock, set, and reset inputs
• Outputs: Q and Q outputs
• Trigger: Positive-going transition of the clock pulse
• Setting/Resetting: Independent of the clock, accomplished by a low level on the set or reset line
• Package: 14 pin SOIC package
• Operating Voltage Range: 4.5V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Maximum Clock Frequency: 50 MHz
• Compatibility: HCT types, low-power Schottky TTL (LSTTL), JEDEC standard no. 7A