Part Number	Category	Family	Status	Description
SN74LS221N	Integrated Circuits (ICs)	Logic - Multivibrators	Active	IC DUAL MONO MULTIVIB 16-DIP
SN74LS221NE4 648975 13+ 13+ KANKEY ELECTRONICS CO.,LTD SN74LS221NE4 TI 162310 2014+RoHS 2014+RoHS Microtranik Components,Inc. microtranik@yeah.net SN74LS221NE4 TI 162310 2014+RoHS For more pls contact us Microtranik Components Services SN74LS221NE4 TI 27609 2014+ Pb-Free Unitronix Electronik GmbH SN74LS221NSR 17550 2012+ SOP IC Agent Electronics CO. SN74LS221NSR . 2410 . Yilufa Electronics Ltd SN74LS221NSR TI 1955 00+ Lung-chiang Technology... SN74LS221NSR TI 27 08+ JINPENG TECHNOLOGY CO,... SN74LS221NSR TI 39876 02+ Hong Kong Geryic Elec... SN74LS221NSR TI 27759 2014+ Pb-Free Unitronix Electronik GmbH SN74LS221NSR TI 31215 2013+ SOP/16 FindCores Electronics Co.,Ltd. SN74LS221NSR TI 31215 2013+ SOP/16 FindCores Electronics Co.,Ltd. SN74LS221NSRE4 648975 13+ Feng Sheng Electronics Co., Ltd. SN74LS221NSRE4 648975 13+ 13+ KANKEY ELECTRONICS CO.,LTD SN74LS221NSRE4 TI 6000 12+ 16-SO Surplus Electronics Co.,Ltd SN74LS221NSRE4 TI 88670 1525+ IC DUAL MONO MULTIVIBRATR 16-SOP Ronxim Components Ltd. SN74LS221NSRG4 Original n 84210 12+ ROHS IC INTERNATIONAL TRADING CO. SN74LS221NSRG4 TI 10000 2013+ DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com SN74LS221NSRG4 TI 39454 NEW RoHS IC MONOSTABLE DUAL 14SOP FindCores Electronics Inc. SN74LS221NSRG4 TI 67923 2014+ IC MONOSTABLE DUAL 14SOP ANRIC ELECTRONICS CO.,LTD.
SN74LS221NE4	Integrated Circuits (ICs)	Logic - Multivibrators	Active	IC DUAL MONO MULTIVIB 16-DIP
SN74LS221NE4 648975 13+ 13+ KANKEY ELECTRONICS CO.,LTD SN74LS221NE4 TI 162310 2014+RoHS 2014+RoHS Microtranik Components,Inc. microtranik@yeah.net SN74LS221NE4 TI 162310 2014+RoHS For more pls contact us Microtranik Components Services SN74LS221NE4 TI 27609 2014+ Pb-Free Unitronix Electronik GmbH
SN74LS221NSR	Integrated Circuits (ICs)	Logic - Multivibrators	Active	IC DUAL MONO MULTIVIBRATR 16SO
SN74LS221NSR 17550 2012+ SOP IC Agent Electronics CO. SN74LS221NSR . 2410 . Yilufa Electronics Ltd SN74LS221NSR TI 1955 00+ Lung-chiang Technology... SN74LS221NSR TI 27 08+ JINPENG TECHNOLOGY CO,... SN74LS221NSR TI 39876 02+ Hong Kong Geryic Elec... SN74LS221NSR TI 27759 2014+ Pb-Free Unitronix Electronik GmbH SN74LS221NSR TI 31215 2013+ SOP/16 FindCores Electronics Co.,Ltd. SN74LS221NSR TI 31215 2013+ SOP/16 FindCores Electronics Co.,Ltd. SN74LS221NSRE4 648975 13+ Feng Sheng Electronics Co., Ltd. SN74LS221NSRE4 648975 13+ 13+ KANKEY ELECTRONICS CO.,LTD SN74LS221NSRE4 TI 6000 12+ 16-SO Surplus Electronics Co.,Ltd SN74LS221NSRE4 TI 88670 1525+ IC DUAL MONO MULTIVIBRATR 16-SOP Ronxim Components Ltd. SN74LS221NSRG4 Original n 84210 12+ ROHS IC INTERNATIONAL TRADING CO. SN74LS221NSRG4 TI 10000 2013+ DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com SN74LS221NSRG4 TI 39454 NEW RoHS IC MONOSTABLE DUAL 14SOP FindCores Electronics Inc. SN74LS221NSRG4 TI 67923 2014+ IC MONOSTABLE DUAL 14SOP ANRIC ELECTRONICS CO.,LTD.
SN74LS221NSRE4	Integrated Circuits (ICs)	Logic - Multivibrators	Active	IC DUAL MONO MULTIVIBRATR 16SO
SN74LS221NSRE4 648975 13+ Feng Sheng Electronics Co., Ltd. SN74LS221NSRE4 648975 13+ 13+ KANKEY ELECTRONICS CO.,LTD SN74LS221NSRE4 TI 6000 12+ 16-SO Surplus Electronics Co.,Ltd SN74LS221NSRE4 TI 88670 1525+ IC DUAL MONO MULTIVIBRATR 16-SOP Ronxim Components Ltd.
SN74LS221NSRG4	Integrated Circuits (ICs)	Logic - Multivibrators	Active	IC MONOSTABLE DUAL 14SO
SN74LS221NSRG4 Original n 84210 12+ ROHS IC INTERNATIONAL TRADING CO. SN74LS221NSRG4 TI 10000 2013+ DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUTS World Link Parts components Dev.ltd-ORIGINAL ONLYsales@wlparts.com SN74LS221NSRG4 TI 39454 NEW RoHS IC MONOSTABLE DUAL 14SOP FindCores Electronics Inc. SN74LS221NSRG4 TI 67923 2014+ IC MONOSTABLE DUAL 14SOP ANRIC ELECTRONICS CO.,LTD.