<HTML><BODY TEXT="#000000"  LINK="#0000FF" VLINK="#0000FF" ALINK="#00FFFF"><TABLE BORDER=0 CELLSPACING=0 CELLPADDING=5 WIDTH=100%>
<TR align=center><th align=left><H1><font size=+3>SKY130_FD_SC_HS__CLKBUFx</font></H1></th>
<TR align=center><th align=left></th><th align=right><h5><em><A>sky130_fd_sc_hs_tt_1.68v_25C.ccs Cell Library: Process , Voltage 1.68, Temp 25.00 </A></em></h5></th></TR>
</TABLE>
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<TABLE BORDER=0 CELLSPACING=0 CELLPADDING=0 WIDTH=100%>
<TR ALIGN=LEFT VALIGN=TOP><TH><FONT SIZE=+2><B>Truth Table</B></FONT>
<TABLE BORDER=1 CELLSPACING=0 CELLPADDING=4>
<TR valign=middle><TH colspan=1><font size=3>INPUT</font></TH>
<TH colspan=1><font size=3>OUTPUT</font></TH>
<TR><Th>A</Th><Th>X</Th></TR>
<TR><Th><font size=2>0</font></Th><Th><font size=2>0</font></Th></TR>
<TR><Th><font size=2>1</font></Th><Th><font size=2>1</font></Th></TR>
</TABLE>
</TR></TABLE>
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<FONT SIZE=+2><B>Footprint</B></FONT>
<TABLE BORDER=1 CELLSPACING=0 CELLPADDING=4 WIDTH=60%>
<TR valign=middle><TH>Cell Name</TH><TH>Area</TH></TR>
<TR><TH><FONT>sky130_fd_sc_hs__clkbuf_1</FONT></TH>
<TD align=center>6.39360</TD></TR>
<TR><TH><FONT>sky130_fd_sc_hs__clkbuf_16</FONT></TH>
<TD align=center>31.96800</TD></TR>
<TR><TH><FONT>sky130_fd_sc_hs__clkbuf_2</FONT></TH>
<TD align=center>6.39360</TD></TR>
<TR><TH><FONT>sky130_fd_sc_hs__clkbuf_4</FONT></TH>
<TD align=center>9.59040</TD></TR>
<TR><TH><FONT>sky130_fd_sc_hs__clkbuf_8</FONT></TH>
<TD align=center>17.58240</TD></TR>
</TABLE>
<BR>
<BR>
<FONT SIZE=+2><B>Pin Capacitance Information</B></FONT>
<TABLE BORDER=1 CELLSPACING=0 CELLPADDING=4 WIDTH=100%>
<TR valign=middle><TH rowspan=2>Cell Name</TH>
<TH colspan=1>Pin Cap(pf) </TH>
<TH colspan=1>Max Cap(pf) </TH>
</TR>
<TR>
<TH>A</TH>
<TH>X</TH>
</TR>
<TR><Th><font>sky130_fd_sc_hs__clkbuf_1</font></Th>
<TD align=center>0.00262</TD>
<TD align=center>1.06419</TD>
</TR>
<TR><Th><font>sky130_fd_sc_hs__clkbuf_16</font></Th>
<TD align=center>0.00884</TD>
<TD align=center>16.21525</TD>
</TR>
<TR><Th><font>sky130_fd_sc_hs__clkbuf_2</font></Th>
<TD align=center>0.00263</TD>
<TD align=center>1.82429</TD>
</TR>
<TR><Th><font>sky130_fd_sc_hs__clkbuf_4</font></Th>
<TD align=center>0.00242</TD>
<TD align=center>3.95000</TD>
</TR>
<TR><Th><font>sky130_fd_sc_hs__clkbuf_8</font></Th>
<TD align=center>0.00454</TD>
<TD align=center>7.64701</TD>
</TR>
</TABLE>
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<BR>
<FONT SIZE=+2><B>Leakage Information</B></FONT>
<TABLE BORDER=1 CELLSPACING=0 CELLPADDING=4 WIDTH=100%>
<TR valign=middle><TH rowspan=2>Cell Name</TH><TH colspan=3>Leakage(nW)</TH>
</TR><TR><TH>Min.</TH><TH>Avg</TH><TH>Max.</TH></TR>
<TR><Th><font>sky130_fd_sc_hs__clkbuf_1</font></Th>
<TD align=center>0.00000</TD>
<TD align=center>0.05454</TD>
<TD align=center>0.05454</TD>
<TR><Th><font>sky130_fd_sc_hs__clkbuf_16</font></Th>
<TD align=center>0.00000</TD>
<TD align=center>0.54543</TD>
<TD align=center>0.85276</TD>
<TR><Th><font>sky130_fd_sc_hs__clkbuf_2</font></Th>
<TD align=center>0.00000</TD>
<TD align=center>0.08182</TD>
<TD align=center>0.10743</TD>
<TR><Th><font>sky130_fd_sc_hs__clkbuf_4</font></Th>
<TD align=center>0.00000</TD>
<TD align=center>0.13636</TD>
<TD align=center>0.21319</TD>
<TR><Th><font>sky130_fd_sc_hs__clkbuf_8</font></Th>
<TD align=center>0.00000</TD>
<TD align=center>0.27272</TD>
<TD align=center>0.42638</TD>
</TABLE>
<BR>
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<BR>
<FONT SIZE=+2><B>Delay Information</B></FONT>
<BR>
<BR>
<FONT><B>Delay(ns) to X rising :</B></FONT>
<TABLE BORDER=1 CELLSPACING=0 CELLPADDING=4 WIDTH=100%>
<TR valign=middle><TH rowspan=2>Cell Name</TH><TH rowspan=2>Timing Arc(Dir)</TH>
<TH colspan=3>Delay(ns)</TH></TR><TR><TH>First</TH><TH>Mid</TH><TH>Last</TH></TR>
<BR>
<TR><TH rowspan=1>sky130_fd_sc_hs__clkbuf_1</TH>
<Th><font>A->X (RR)</font></Th>
<TD align=center>0.06026</TD>
<TD align=center>0.58058</TD>
<TD align=center>6.52879</TD>
</TR>
<TR><TH rowspan=1>sky130_fd_sc_hs__clkbuf_16</TH>
<Th><font>A->X (RR)</font></Th>
<TD align=center>0.08036</TD>
<TD align=center>0.38580</TD>
<TD align=center>6.79487</TD>
</TR>
<TR><TH rowspan=1>sky130_fd_sc_hs__clkbuf_2</TH>
<Th><font>A->X (RR)</font></Th>
<TD align=center>0.06657</TD>
<TD align=center>0.51927</TD>
<TD align=center>6.32455</TD>
</TR>
<TR><TH rowspan=1>sky130_fd_sc_hs__clkbuf_4</TH>
<Th><font>A->X (RR)</font></Th>
<TD align=center>0.08501</TD>
<TD align=center>0.50054</TD>
<TD align=center>6.68537</TD>
</TR>
<TR><TH rowspan=1>sky130_fd_sc_hs__clkbuf_8</TH>
<Th><font>A->X (RR)</font></Th>
<TD align=center>0.08016</TD>
<TD align=center>0.42892</TD>
<TD align=center>6.58988</TD>
</TR>
</TABLE>
<BR>
<BR>
<FONT><B>Delay(ns) to X falling :</B></FONT>
<TABLE BORDER=1 CELLSPACING=0 CELLPADDING=4 WIDTH=100%>
<TR valign=middle><TH rowspan=2>Cell Name</TH><TH rowspan=2>Timing Arc(Dir)</TH>
<TH colspan=3>Delay(ns)</TH></TR><TR><TH>First</TH><TH>Mid</TH><TH>Last</TH></TR>
<BR>
<TR><TH rowspan=1>sky130_fd_sc_hs__clkbuf_1</TH>
<Th><font>A->X (FF)</font></Th>
<TD align=center>0.06577</TD>
<TD align=center>0.58657</TD>
<TD align=center>6.10808</TD>
</TR>
<TR><TH rowspan=1>sky130_fd_sc_hs__clkbuf_16</TH>
<Th><font>A->X (FF)</font></Th>
<TD align=center>0.10002</TD>
<TD align=center>0.51187</TD>
<TD align=center>6.60792</TD>
</TR>
<TR><TH rowspan=1>sky130_fd_sc_hs__clkbuf_2</TH>
<Th><font>A->X (FF)</font></Th>
<TD align=center>0.07761</TD>
<TD align=center>0.55192</TD>
<TD align=center>5.67575</TD>
</TR>
<TR><TH rowspan=1>sky130_fd_sc_hs__clkbuf_4</TH>
<Th><font>A->X (FF)</font></Th>
<TD align=center>0.10060</TD>
<TD align=center>0.58639</TD>
<TD align=center>6.37249</TD>
</TR>
<TR><TH rowspan=1>sky130_fd_sc_hs__clkbuf_8</TH>
<Th><font>A->X (FF)</font></Th>
<TD align=center>0.09664</TD>
<TD align=center>0.53577</TD>
<TD align=center>6.32714</TD>
</TR>
</TABLE>
<BR>
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<BR>
<FONT SIZE=+2><B>Power Information</B></FONT>
<BR>
<BR>
<FONT><B>Internal switching power(pJ) to X rising :</B></FONT>
<TABLE BORDER=1 CELLSPACING=0 CELLPADDING=4 WIDTH=100%>
<TR valign=middle><TH rowspan=2>Cell Name</TH><TH rowspan=2>Input</TH>
<TH colspan=3>Power(pJ)</TH></TR><TR><TH>first</TH><TH>mid</TH><TH>last</TH></TR>
<TR><TH rowspan=2>sky130_fd_sc_hs__clkbuf_1</TH>
<Th><font>A</font></Th>
<TD align=center>0.00612</TD>
<TD align=center>0.00639</TD>
<TD align=center>0.02011</TD>
</TR>
<TR>
<Th><font>A</font></Th>
<TD align=center>0.00244</TD>
<TD align=center>0.00271</TD>
<TD align=center>0.01651</TD>
</TR>
<TR><TH rowspan=2>sky130_fd_sc_hs__clkbuf_16</TH>
<Th><font>A</font></Th>
<TD align=center>0.04831</TD>
<TD align=center>0.05118</TD>
<TD align=center>0.11261</TD>
</TR>
<TR>
<Th><font>A</font></Th>
<TD align=center>0.03583</TD>
<TD align=center>0.03877</TD>
<TD align=center>0.12627</TD>
</TR>
<TR><TH rowspan=2>sky130_fd_sc_hs__clkbuf_2</TH>
<Th><font>A</font></Th>
<TD align=center>0.00827</TD>
<TD align=center>0.00848</TD>
<TD align=center>0.01954</TD>
</TR>
<TR>
<Th><font>A</font></Th>
<TD align=center>0.00467</TD>
<TD align=center>0.00490</TD>
<TD align=center>0.01637</TD>
</TR>
<TR><TH rowspan=2>sky130_fd_sc_hs__clkbuf_4</TH>
<Th><font>A</font></Th>
<TD align=center>0.01283</TD>
<TD align=center>0.01346</TD>
<TD align=center>0.02675</TD>
</TR>
<TR>
<Th><font>A</font></Th>
<TD align=center>0.00944</TD>
<TD align=center>0.01010</TD>
<TD align=center>0.02350</TD>
</TR>
<TR><TH rowspan=2>sky130_fd_sc_hs__clkbuf_8</TH>
<Th><font>A</font></Th>
<TD align=center>0.02452</TD>
<TD align=center>0.02605</TD>
<TD align=center>0.05532</TD>
</TR>
<TR>
<Th><font>A</font></Th>
<TD align=center>0.01812</TD>
<TD align=center>0.01973</TD>
<TD align=center>0.04966</TD>
</TR>
</TABLE>
<BR>
<BR>
<FONT><B>Internal switching power(pJ) to X falling :</B></FONT>
<TABLE BORDER=1 CELLSPACING=0 CELLPADDING=4 WIDTH=100%>
<TR valign=middle><TH rowspan=2>Cell Name</TH><TH rowspan=2>Input</TH>
<TH colspan=3>Power(pJ)</TH></TR><TR><TH>first</TH><TH>mid</TH><TH>last</TH></TR>
<TR><TH rowspan=2>sky130_fd_sc_hs__clkbuf_1</TH>
<Th><font>A</font></Th>
<TD align=center>0.00236</TD>
<TD align=center>0.00327</TD>
<TD align=center>0.02007</TD>
</TR>
<TR>
<Th><font>A</font></Th>
<TD align=center>0.00604</TD>
<TD align=center>0.00694</TD>
<TD align=center>0.02361</TD>
</TR>
<TR><TH rowspan=2>sky130_fd_sc_hs__clkbuf_16</TH>
<Th><font>A</font></Th>
<TD align=center>0.03134</TD>
<TD align=center>0.03703</TD>
<TD align=center>0.10881</TD>
</TR>
<TR>
<Th><font>A</font></Th>
<TD align=center>0.04379</TD>
<TD align=center>0.04938</TD>
<TD align=center>0.11705</TD>
</TR>
<TR><TH rowspan=2>sky130_fd_sc_hs__clkbuf_2</TH>
<Th><font>A</font></Th>
<TD align=center>0.00379</TD>
<TD align=center>0.00464</TD>
<TD align=center>0.02018</TD>
</TR>
<TR>
<Th><font>A</font></Th>
<TD align=center>0.00738</TD>
<TD align=center>0.00821</TD>
<TD align=center>0.02312</TD>
</TR>
<TR><TH rowspan=2>sky130_fd_sc_hs__clkbuf_4</TH>
<Th><font>A</font></Th>
<TD align=center>0.00804</TD>
<TD align=center>0.00956</TD>
<TD align=center>0.02562</TD>
</TR>
<TR>
<Th><font>A</font></Th>
<TD align=center>0.01143</TD>
<TD align=center>0.01288</TD>
<TD align=center>0.02851</TD>
</TR>
<TR><TH rowspan=2>sky130_fd_sc_hs__clkbuf_8</TH>
<Th><font>A</font></Th>
<TD align=center>0.01566</TD>
<TD align=center>0.01849</TD>
<TD align=center>0.05331</TD>
</TR>
<TR>
<Th><font>A</font></Th>
<TD align=center>0.02206</TD>
<TD align=center>0.02485</TD>
<TD align=center>0.05803</TD>
</TR>
</TABLE>
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