1. 74F00-2 Quad 2-Input NAND Gate — Phillips 8 pages. |

2. 74LS00 — Fairchild This device contains four independent gates each of which performs the logic NAND function. 5 pages. |

5. SN74LS00-D - ON Semiconductor Quad 2-Input NAND Gate. 4 pages. |

6. SN7400 — Texas Instruments Qudruple 2-Input POsitive-NANA Gates. 18 pages. |