1.1 --- a/clocks.sch Wed Jan 26 22:13:42 2022 +0100
1.2 +++ b/clocks.sch Sat Jan 29 22:19:18 2022 +0100
1.3 @@ -357,8 +357,8 @@
1.4 U 1 1 61F9FB55
1.5 P 7600 2500
1.6 AR Path="/61F9FB55" Ref="U?" Part="1"
1.7 -AR Path="/61DF4BC2/61F9FB55" Ref="U?" Part="1"
1.8 -F 0 "U?" H 7600 2825 50 0000 C CNN
1.9 +AR Path="/61DF4BC2/61F9FB55" Ref="IC17" Part="1"
1.10 +F 0 "IC17" H 7600 2825 50 0000 C CNN
1.11 F 1 "74LS00" H 7600 2734 50 0000 C CNN
1.12 F 2 "" H 7600 2500 50 0001 C CNN
1.13 F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 7600 2500 50 0001 C CNN
1.14 @@ -450,4 +450,25 @@
1.15 Connection ~ 5500 1100
1.16 Wire Wire Line
1.17 5500 1100 5400 1100
1.18 +$Comp
1.19 +L 74xx:74LS00 IC17
1.20 +U 5 1 61F8B195
1.21 +P 9700 2700
1.22 +F 0 "IC17" H 9930 2746 50 0000 L CNN
1.23 +F 1 "74LS00" H 9930 2655 50 0000 L CNN
1.24 +F 2 "" H 9700 2700 50 0001 C CNN
1.25 +F 3 "http://www.ti.com/lit/gpn/sn74ls00" H 9700 2700 50 0001 C CNN
1.26 + 5 9700 2700
1.27 + 1 0 0 -1
1.28 +$EndComp
1.29 +Text GLabel 9700 2100 1 50 Input ~ 0
1.30 +5V
1.31 +Text GLabel 9700 3300 3 50 Input ~ 0
1.32 +0V
1.33 +Wire Wire Line
1.34 + 9700 2200 9700 2100
1.35 +Wire Wire Line
1.36 + 9700 3300 9700 3200
1.37 +Text Notes 8000 2300 0 50 ~ 0
1.38 +IC17 label deduced from schematic.
1.39 $EndSCHEMATC