SN74LS279AJ

SN74LS279AN

闭锁 Quad /S-/R

SN74LS279ANE4

闭锁 QUAD /S-/R LATCHES

SN74LS279ANSR

闭锁 Quad S-R

SN74LS279ANSRE4

闭锁 QUAD /S-/R LATCHES

SN74LS279ANSRG4

闭锁 Quad S to R Latch

SN74LS27D

逻辑门 Triple 3-input Positive-NOR gates

SN74LS27DE4

逻辑门 Triple 3-input Positive-NOR gates

SN74LS27DG4

逻辑门 Triple 3 input pos NOR gates

SN74LS27DR

逻辑门 Triple 3-input Positive-NOR gates

SN74LS27DRE4

逻辑门 Triple 3-input Positive-NOR gates

SN74LS27DRG4

逻辑门 Triple 3 input pos NOR gates

SN74LS27J