U74AHC125G-S14-R U74AHC132G U74AHC14G U74AHC14G-P14-R U74AHC14G-S14-R U74AHC164G U74AHC164L U74AHC164L-S14-R U74AHC1G00-AF5-R U74AHC1G00-AL5-R