DM74S20N
DM74S22N
DM74S240J
DM74S240J54S240
DM74S240N
DM74S241J
DM74S241N
DM74S241N(HSMRKD)
DM74S244J
DM74S244N
DM74S251N
DM74S253J
DM74S253N
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