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FS12 SCR

Abstract: imo un 1133 mr 4720 HD404720S 1134 dimmer circuit D4047 DP-64S HD404720 HD404729 HD4074720
Contextual Info: H D404720/H D4074720 Description The HD404720 and HD4074720 are 4-bit single­ chip HMCS400-series microcomputers enabling high program productivity. Each has high-voltage I/O pins, a vacuum fluorescent display VFD controller/driver, a pulse width modulation output

Contextual Info: H D 4 0 4 3 2 8 S e r ie s Description T he H D 404328 S eries is an H M C S 4 0 0 -S eries microcomputer designed to increase program pro­ ductivity and also to incorporate large-capacity memory. Each m icrocom puter has an LCD con­ troller/driver, A/D converter, and zero-crossing