7403 QUAD 2-INPUT NAND GATE - OPEN COLLECTOR
7405 HEX INVERTER - OPEN COLLECTOR
7406 HEX INVERTER BUFFER - OPEN COLLECTOR
7409 QUAD 2-INPUT AND GATE - OPEN COLLECTOR
7412 TRIPLE 3-INPUT NAND GATE - OPEN COLLECTOR
7416 HEX INVERTING BUFFERS - OPEN COLLECTOR
7420 DUAL 4-INPUT NAND GATE
7422 DUAL 4-INPUT SCHMITT NAND GATE - OPEN COLLECTOR
7423 EXPANDABLE DUAL 4-INPUT NOR GATE WITH STROBE
7426 QUAD 2-INPUT NAND GATE - OPEN COLLECTOR
7428 QUAD 2-INPUT NOR BUFFER
7430 8-INPUT NAND GATE
7433 QUAD 2-INPUT NOR GATE BUFFER - OPEN COLLECTOR
7437 QUAD 2-INPUT NAND GATE BUFFER
7438 QUAD 2-INPUT NAND GATE - OPEN COLLECTOR
7440 DUAL 4-INPUT NAND GATE
7442 BCD TO DECIMAL DECODER 1-OF-10
7444 BCD-TO-DECIMAL DECODER DRIVER