
SN74LS221 - Dual Monostable Multivibrators
SN74LS221 Dual Monostable Multivibrators with Schmitt-Trigger Inputs
Each multivibrator of the LS221 features a negative-transitiontriggered input and
(4 views)
DUAL 4-INPUT NAND GATE SN54/74LS22 VCC 14 13 12 .
SN74LS22 Distributor