Data sheet acquired from Harris Semiconductor SCHS.
54HCT390 - Dual Decade Ripple Counter
Data sheet acquired from Harris Semiconductor SCHS185C September 1997 - Revised October 2003 CD74HC390, CD54HCT390, CD74HCT390 High-Speed CMOS Logic .CD54HCT390F3A - Dual Decade Ripple Counter
Data sheet acquired from Harris Semiconductor SCHS185C September 1997 - Revised October 2003 CD74HC390, CD54HCT390, CD74HCT390 High-Speed CMOS Logic .CD54HCT390 - Dual Decade Ripple Counter
Data sheet acquired from Harris Semiconductor SCHS185C September 1997 - Revised October 2003 CD74HC390, CD54HCT390, CD74HCT390 High-Speed CMOS Logic .