NOR Gate 2-Element 4-IN 14-Pin SOIC T/R

The ’HC4002 logic gate utilizes silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits. All devices have the ability to drive 10 LSTTL loads. The ’HC4002 logic family is functional as well as pin compatible with the standard LS logic family.

Typical Propagation Delay = 8ns at V_CC = 5V, C_L = 15pF, T_A = 25°C

Fanout (Over Temperature Range)

• Standard Outputs...10 LSTTL Loads
• Bus Driver Outputs...15 LSTTL Loads

Wide Operating Temperature Range... –55°C to 125°C

Balanced Propagation Delay and Transition Times

Significant Power Reduction Compared to LSTTL Logic ICs

HC Types

• 2V to 6V Operation
• High Noise Immunity: N_IL = 30%, N_IH = 30% of V_CC at V_CC = 5V