MP7507JN Integrated Circuit - DIP28 - Micro Power Systems (MPS)

MP7581JN Integrated Circuit - DIP28 - Micro Power Systems (MPS)

SN74AC11181NT Logic IC - DIP28 - Texas Instruments

Low-power Logic IC Assortment Kit 74LSXX Series Integrated Circuit Household

PIC14000JW CMOS Logic IC - DIP28 - Micro Commercial Components

MP7506JN Integrated Circuit - DIP28 - Micro Power Systems (MPS)

MP7628AD Integrated Circuit - DIP28 - Micro Power Systems (MPS)

MP7684KN Integrated Circuit - DIP28 - Micro Power Systems (MPS)