[elecena] WS57C256F-70T WSI 91+ DIP28_PULLS - zmiany ceny IC: pamięć CMOS; 256Kbit; 32K x 8bit; 70ns; VCC= 5.0 V ±10%; CMOS/TTL I/O; 0-70*C; CDIP28UV Thin 300mil; *Pamięci wyczyszczone w kasowarce UV. NIEwylutowane. Fabrycznie zaprogramowane w podstawkach do nieużytych urządzeń. *Memories cleared in UV eraser. NOT resoldered. Manufacturer programmed in sockets for not used devices. WSI WS57C256F 256 Kilobit (32 K x 8-Bit) CMOS EPROM Datasheet: datasheet4u.com/pdf-down/W/S/5/WS57C256FSTMicroelectronics.pdf WS57C256F-70T WSI 91+ DIP28_PULLS - 4.00 PLN https://elecena.pl/product/6272793/ws57c256f-70t-wsi-91-dip28-pulls 2016-09-08 WS57C256F-70T WSI 91+ DIP28_PULLS - 4.40 PLN https://elecena.pl/product/6272793/ws57c256f-70t-wsi-91-dip28-pulls 2018-01-27 WS57C256F-70T WSI 91+ DIP28_PULLS - 6.00 PLN https://elecena.pl/product/6272793/ws57c256f-70t-wsi-91-dip28-pulls 2018-03-21 WS57C256F-70T WSI 91+ DIP28_PULLS - 6.94 PLN https://elecena.pl/product/6272793/ws57c256f-70t-wsi-91-dip28-pulls 2020-05-01 WS57C256F-70T WSI 91+ DIP28_PULLS - 7.63 PLN https://elecena.pl/product/6272793/ws57c256f-70t-wsi-91-dip28-pulls 2020-06-01 WS57C256F-70T WSI 91+ DIP28_PULLS - 8.77 PLN https://elecena.pl/product/6272793/ws57c256f-70t-wsi-91-dip28-pulls 2020-10-02 WS57C256F-70T WSI 91+ DIP28_PULLS - 10.96 PLN https://elecena.pl/product/6272793/ws57c256f-70t-wsi-91-dip28-pulls 2021-01-10 WS57C256F-70T WSI 91+ DIP28_PULLS - 13.70 PLN https://elecena.pl/product/6272793/ws57c256f-70t-wsi-91-dip28-pulls 2021-07-10 WS57C256F-70T WSI 91+ DIP28_PULLS - 15.07 PLN https://elecena.pl/product/6272793/ws57c256f-70t-wsi-91-dip28-pulls 2021-12-20 WS57C256F-70T WSI 91+ DIP28_PULLS - 10.46 PLN https://elecena.pl/product/6272793/ws57c256f-70t-wsi-91-dip28-pulls 2024-02-17 WS57C256F-70T WSI 91+ DIP28_PULLS - 6.00 PLN https://elecena.pl/product/6272793/ws57c256f-70t-wsi-91-dip28-pulls 2024-05-25 WS57C256F-70T WSI 91+ DIP28_PULLS - 7.60 PLN https://elecena.pl/product/6272793/ws57c256f-70t-wsi-91-dip28-pulls 2025-04-27