HCF4047M013TR
STMicroelectronics
HCF4538M013TR
M74HC221B1R
M74HC4538B1R
M74HC123RM13TR
M74HC221RM13TR
M74HC4538RM13TR
BU4538B
ROHM Semiconductor
TC7WH123FKTE85LF
Toshiba Electronic Devices and Storage Corporation
TC7WH123FUTE12LF
MC14538BCPG
Sanyo Semiconductor/ON Semiconductor
MC74HC4538ANG
CD4538BCM
74VHC221ASJX
74VHC221AN
HCF4098BEY
MM74HC123AMTC
MM74HC123AMTCX
MM74HC4538SJ
MM74HC4538MX