Fairchild Semiconductor
4-BIT BINARY FULL ADDER (With Fast Carry)
Motorola => Freescale
8-INPUT PRIORITY ENCODERS WITH 3-STATE OUTPUTS
Motorola => Freescale
Quad 2-input exclusive OR gate
Silicon Supplies
Low Power Schottky Logic
Unspecified
64-BIT RANDOM ACCESS MEMORY (OPEN COLLECTOR)