Eiechip 74 Series IC

 74HC595

74373 pinout
DM7415774HC00     Quad 2-input NAND gate
74HC02     Quad 2-input NOR gate
74HC04     Hex inverter
74HC05     Hex inverter with open-drain outputs
74HC08     Quad 2-input AND gate
74HC10     Triple 3-input NAND gate
74HC14     Hex inverting Schmitt trigger
74HC21     Dual 4-input AND gate
74HC30     8-input NAND gate
74HC32     Quad 2-input OR gate
74HC74     Dual D-type flip-flop with set and reset; positive-edge trigger
74HC125     Quad buffer/line driver; 3-state
74HC126     Quad buffer/line driver; 3-state
74HC132     Quad 2-input NAND Schmitt trigger
74HC138     3-to-8 line decoder/demultiplexer; inverting
74HC139     Dual 2-to-4 line decoder/demultiplexer
74HC157     Quad 2-input multiplexer
74HC163     Presettable synchronous 4-bit binary counter; synchronous reset
74HC164     8-bit serial-in/parallel-out shift register
74HC165     8-bit parallel-in/serial-out shift register
74HC174     Hex D-type flip-flop with reset; positive-edge trigger
74HC244     Octal buffer/line driver; 3-state
74HC245     Octal bus transceiver; 3-state
74HC273     Octal D-type flip-flop with reset; positive-edge trigger
74HC373     Octal D-type transparent latch; 3-state
74HC374     Octal D-type flip-flop; positive edge-trigger; 3-state
74HC393     Dual 4-bit binary ripple counter
74HC573     Octal D-type transparent latch; 3-state
74HC574     Octal D-type flip-flop; positive edge-trigger; 3-state
74HC595     8-bit serial-in, serial or parallel-out shift register with output latches; 3-state