SL74HC02 is Quad 2-Input NOR Gate manufactured by System Logic Semiconductor.
| Part Number | Description |
|---|---|
| SL74HC00 | Quad 2-Input NAND Gate |
| SL74HC03 | Quad 2-Input NAND Gate with Open-Drain Outputs |
| SL74HC04 | Hex Inverter High-Performance Silicon-Gate CMOS |
| SL74HC05 | Hex Inverter with Open-Drain Outputs |
| SL74HC08 | Quad 2-Input AND Gate |
SL74HC02 Quad 2-Input NOR Gate High-Performance Silicon-Gate CMOS The SL74HC02 is identical in pinout to the LS/ALS02. The device inputs are patible with standard CMOS outputs; with pullup resistors, they are patible with LS/ALSTTL outputs.
