These devices are transistor-transistor logic triple 3-input NAND gates in the FJ series of integrated circuits. The FJH121 corresponds to ’74 Series’ type 7410N, the FJH126 corresponds to ’64 Series’ type 6410N.
Manufactured: 1974 week 12
These devices are transistor-transistor logic triple 3-input NAND gates in the FJ series of integrated circuits. The FJH121 corresponds to ’74 Series’ type 7410N, the FJH126 corresponds to ’64 Series’ type 6410N.
Manufactured: 1974 week 12