| Manufacturer | Part Number | Description |
|---|---|---|
Texas Instruments
| 74ALS00A | Quadruple 2-Input Positive-NAND Gates |
NXP Semiconductors
| 74ALS00A | Quad 2-Input NAND gate |
|
Texas Instruments
| SN74ALS00A | Quadruple 2-Input Positive-NAND Gates |
Fairchild (now onsemi)
| DM74ALS00A | Quad 2-Input NAND Gate |
