Harris Pye HGTH20N50EID

Harris Pye BD751

Harris Pye BD750A

Harris Pye CD4049AQB

Harris Pye DG201CJ1BI

Harris Pye CD54HCT163F161

Harris Pye ICL7667R4616

Harris Pye CD54HCT393F3AS2035

Harris Pye CD54HC02F

Harris Pye IS80C86-2R2490