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Logic IC

Distributed by ZD Integrated Circuits with counterfeit-avoidance inspection on every lot. Hard-to-find, obsolete, and excess logic ic sourced worldwide.

31catalog parts
5in ZDI stock
8major manufacturers

Top manufacturers in this category

Texas Instruments 9 partsPhilips Semiconductors 5 partsFairchild Semiconductor Corp 4 partsMotorola 3 partsNXP (Philips) 2 partsNXP Semiconductors 1 partsSTMicroelectronics 1 partsIDT 1 parts

In-stock & featured parts

74ABT899D74F399PC74LS298NDM74AS651NTSN74ALS648NTTC74HC541APSN74LS647NT74HCT648E74HC620N4041ubm74LS652NT74LS399N74LS368AB174HCT651P74HC652N74FCT646ATQ74F657SPC74F623D74AS652NT74ALS652NT74ACT646EN74184NSN74184N74HC368D-T

Green = physically in ZDI stock today. All 31 logic ic are searchable by part number.

Browse all 31 logic ic

40106BE4041ubm74184N74ABT899D74ACT646EN74ALS652NT74AS652NT74F399PC74F583N74F623D74F657SC74F657SPC74FCT646ATQ74HC368D-T74HC620N74HC652N74HCT648E74HCT651P74LS18574LS298N74LS368AB174LS399N74LS652NTDM74AS651NTMC14490LMC14519BMC14561BCLSN74184NSN74ALS648NTSN74LS647NTTC74HC541AP

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Obsolete and allocated logic ic — sourced worldwide, inspected in-house at our ISO 9001 facility.

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