PI74FCT153T/253T (25Ω Series) PI74FCT2153T/2253T.
PI74FCT153T - High-Speed CMOS Dual 4-Input Multiplexer
PI74FCT153T/253T (25Ω Series) PI74FCT2153T/2253T HIGH SPEED CMOS DUAL 4-INPUT MULTIPLEXER 123456789012345678901234567890121234567890123456789012345678.