Texas Instruments
SN74LS122NG4
SN74LS122NG4

IC MULTIVIBRATOR RETRIG 14-DIP

Texas Instruments
SN74LS122N
SN74LS122N

IC RE-TRIG MONO MULTIVIB 14-DIP

Texas Instruments
SN74121N
SN74121N

IC MONOSTABLE MULTIVIB 14-DIP

ON Semiconductor
MC14538BDWR2G
MC14538BDWR2G

IC MULTIVIBRATR DUAL CMOS 16SOIC

ON Semiconductor
MC14538BDWG
MC14538BDWG

IC MULTIVIBRATOR DUAL 16-SOIC

ON Semiconductor
NLV14538BDWG
NLV14538BDWG

IC MULTIVIBRATOR DUAL 16SOIC

ON Semiconductor
NLV14538BDWR2G
NLV14538BDWR2G

IC MULTIVIBRATOR DUAL 16SOIC

Nexperia USA Inc.
74HC4538D-Q100,118
74HC4538D-Q100,118

IC MULTIVIBRATOR MONO 16SOIC