Supplier | Part No | Manufacturer | Price | Stock | |
HongKong Teyou Huicheng Electronic Technology Limited | Z8440ACS
Package: : CDIP; , D/c: : 22+ | ZILOG | | 45000 | |
Z8440APS
Package: : DIP40; , D/c: : 22+ | ZILOG | | 45000 | |
Z8440ADS/Z80A-SIO/O
Package: : DIP40; , D/c: : 22+ | GSS | | 45000 | |
Z8440BDSD/Z80B-SIO/O
Package: : YNA; , D/c: : 22+ | GS | | 45000 | |
| VESS ELECTRONICS COMPANY LIMITED | Z8440ACMB
CDIP; , D/c: : 00+ | ZILOG | | 3 | |
| King-YiKu Optoelectronics Co., Ltd. | Z80A SIO(Z8440APS)
22+; , D/c: : 1002 | ZILOG | | | |
Z8440ACS Z80SIO/0
22+; , D/c: : 1164 | ZILOG | 40$ | | |
Z8440ADS/Z80A-SIO/O
22+; , D/c: : 1090 | WSI | 24$ | | |
Z8440BDSD/Z80B-SIO/O
22+; , D/c: : 1043 | INTEL | | | |
| Shenzhen Augswan Electronics Co., LTD. | Z8440AB1
DIP | ST | | 6500 | |
Z8440ADS/Z80A-SIO/O
DIP40 | GSS | | 7569 | |
| Z8440ADSD | LG-GS | | 6901 | |
Z8440APS
TapeCye | ZILOG | | 6060 | |
| Z8440BB1 | ST | | 4641 | |
Z8440BDSD
DIP | ZILOG | | 6762 | |
Z8440BDSD/Z80B-SIO/O
YNA | GS | | 6848 | |
| SHENZHEN SHENGYU ELECTRONICS TECHNOLOGY LIMITED | Z8440AB1
DIP | ST | | 6188 | |
Z8440ADS/Z80A-SIO/O
DIP40 | GSS | | 7081 | |
| Z8440ADSD | LG-GS | | 4975 | |
Z8440APS
TapeCye | ZILOG | | 7699 | |
| Z8440BB1 | ST | | 7673 | |
Z8440BDSD
DIP | ZILOG | | 4152 | |
Z8440BDSD/Z80B-SIO/O
YNA | GS | | 4452 | |
| Acme Chip Technology Co.,Limited | Z8440AB1
DIP | ST | | 4376 | |
Z8440ADS/Z80A-SIO/O
DIP40 | GSS | | 7288 | |
| Z8440ADSD | LG-GS | | 5725 | |
Z8440APS
TapeCye | ZILOG | | 5889 | |
| Z8440BB1 | ST | | 4729 | |
Z8440BDSD
DIP | ZILOG | | 5752 | |
Z8440BDSD/Z80B-SIO/O
YNA | GS | | 5283 | |
| CHIP DIGGER LIMITED | Z8440AB1
DIP | ST | | 4803 | |
Z8440ADS/Z80A-SIO/O
DIP40 | GSS | | 6163 | |
| Z8440ADSD | LG-GS | | 4735 | |
Z8440APS
TapeCye | ZILOG | | 6851 | |
| Z8440BB1 | ST | | 4669 | |
Z8440BDSD
DIP | ZILOG | | 6725 | |
Z8440BDSD/Z80B-SIO/O
YNA | GS | | 5082 | |
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