SN74LS644-1N Octal Line Transmmiter DI
SN74LS642-1N Octal Line Amplifier DIP2
SN74LS628N Generator Oscillator VCO DI
SN74LS621N Octal Amplifier Line Buffer
SN74LS612N Memory Mapper DIP40 TI
SN74LS604N Octal Latch Multiplexer DIP
SN74LS598N 8-Bit Shift Register DIP16
SN74LS597N 8-Bit Shift Register DIP16
SN74LS596N 8-Bit Shift Register DIP16
SN74LS449D Quad Line Receiver SMD-SO16
SN74LS399N Quad 2-Input Multiplexer DI
SN74LS396N 8-Bit Shift Register DIP16
SN74LS390D Decimal Counter SMD-SO16 TI
SN74LS299N 8Bit Shift Register DIP20 M
SN74LS297N Digital Phase-Locked-Loop F
Contact：Gary
Phone：+8618034403151
E-mail：Gary@chip-land.com
Add：4# Chipland industry building Yanluo Baoan District Shenzhen
