74HC(T)126 - Quad buffer/line driver; 3-state SOIC 14-Pin
74HC126D@653
IC BUFFER DVR TRI-ST QD 14SOIC
8-Bit Parallel-In/Serial-Out Shift Register, 5.5V, CMOS, SOP
74HC(T)166 - 8-bit parallel-in/serial-out shift register SOP 16-Pin
74HC(T)125 - Quad buffer/line driver; 3-state SOIC 14-Pin