| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments |
SN74LS33 | Quadruple 2-Input Positive-NOR Buffer |
Fairchild |
74LS33 | Quad 2-Input OR Gate |
Motorola Semiconductor |
74LS33 | QUAD 2-INPUT NOR BUFFER |
|
Motorola Semiconductor |
SN74LS33 | QUAD 2-INPUT NOR BUFFER |