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National Semiconductor to Texas Instruments Cross-Reference National Semiconductor GPN 74AC74 74AC74 74ACT00 74ACT374 74ACT374 74ACT374 74ACT374 74ACT374 74ACT374 74ACT374 74ACT374 74ACT74 74ACT74 74F109 74F109 74F151A 74F151A 74F151A 74F153 74F153 74F153 74F157A 74F157A 74F157A 74F161A 74F161A 74F161A 74F161A 74F161A 74F163A 74F163A 74F163A 74F163A 74F163A 74F174 74F174 74F174 74F257A 74F257A 74F257A 74F258A 74F258A 74F258A 74F38 74F574 74F574 74F574 74LS08 74LS08 74LS157 74LS157N 74LS158M 74LS158N 74LS161A 74LS161A 74LS161A 74LS163A 74LS163A 74LS163A 74LS169A 74LS169A 74LS90 74LS90 74LS90 74LS93 74LS93 Generic Part Number Comments tpd differs tpd differs tpd differs tpd differs tpd differs tpd differs tpd differs tpd differs OPN 74AC74DCQR 74AC74DCQR 74ACT00SCX 74ACT374MSAX 74ACT374PC 74ACT374SC 74ACT374SC 74ACT374SCX 74ACT374SCX 74ACT374SCX 74ACT374SJ 74ACT74DCQR 74ACT74DCQR 74F109SC 74F109SCX 74F151APC 74F151ASC 74F151ASJ 74F153SC 74F153SJ 74F153PC 74F157APC 74F157ASC 74F157ASJ 74F161ASCX 74F161ASJX 74F16

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