Obsolete Parts: Logic Use our logic circuits to create your custom circuit or to provide functional interconnect signalling with other ICs. Our logic semiconductor ICs are the glue to connect your circuit whatever your working voltages and drive needs. Please select a sub-group from the list below: Available Sub-Groups for Obsolete Parts: Buffer/Driver/TransceiverSpecialty Logic Contact Email Sales Team Email Engineering Hi-Rel Die Products Our standard product range covers a wide temperature range and spans functions from simple diodes to complex digital ICs. Obsolete Die Recreation Matching of die size, wire-bond configuration and like-for-like electrical performance delivers a qualified replacement die solution. Discrete & IC Design Suitable for low-to-medium volume or hi-rel applications. We combine technical requirement with project economics for a viable die solution.