Useful links
Welcome to hotenda.com
Datasheet Replacement Marking Code
HotendaHotenda
Expand menu
3 Cart
25LC128
74ACT521 (7)74ACT52 (12)74ACT5 (53)74ACT (813)74AC (1333)74A (4425)
Fairchild Semiconductor

74ACT521PC

Magnitude Comparator 8 Bit Active Low Output A=B 20-PDIP
Fairchild Semiconductor

74ACT521SC

Magnitude Comparator 8 Bit Active Low Output A=B 20-SOIC
Fairchild Semiconductor

74ACT521SJ

Magnitude Comparator 8 Bit Active Low Output A=B 20-SOP
Fairchild Semiconductor

74ACT521SJX

Magnitude Comparator 8 Bit Active Low Output A=B 20-SOP
Fairchild Semiconductor

74ACT521SCX

Magnitude Comparator 8 Bit Active Low Output A=B 20-SOIC
Fairchild Semiconductor

74ACT521MTC

Magnitude Comparator 8 Bit Active Low Output A=B 20-TSSOP
Fairchild Semiconductor

74ACT521MTCX

Magnitude Comparator 8 Bit Active Low Output A=B 20-TSSOP
Top