CMOS Gate Array
'/
®
$0,+* PLFURQ &026 *DWH $UUD\
Description DL031 is a transparent, unbuffered D latches with active low ga...
Description
'/
®
$0,+* PLFURQ &026 *DWH $UUD\
Description DL031 is a transparent, unbuffered D latches with active low gate transparency. RESET and SET are active low.
Logic Symbol DL031
DSQ G
R
Truth Table SN RN D LLX LHX HLX HHX HH L HHH
NC = No Change
GN Q X IL XH XL H NC LL LH
IL = Illegal
Pin Loading
Equivalent Load
D 1.0 GN 1.0 SN 1.0 RN 1.0
Core Logic
Equivalent Gates ................ 5.0
HDL Syntax Verilog .................... DL031 inst_name (Q, D, GN, RN, SN); VHDL...................... inst_name: DL031 port map (Q, D, GN, RN, SN);
Size And Power Characteristics
Parameter
Static IDD (TJ = 85°C) EQLpd
See page 2-15 for power equation.
Value TBD 8.4
Units nA
Eq-load
Propagation Delays Conditions: TJ = 25°C, VDD = 5.0V, Typical Process
From Delay (ns) To Parameter
1
D
Q
tPLH tPHL
0.48 0.57
GN
Q
tPLH tPHL
0.58 0.71
SN
Q
tPLH tPHL
0.14 0.20
RN
Q
tPLH tPHL
0.52 0.48
Number of Equivalent Loads
258
0.52 0.63 0.73 0.63 0.78 0.92
0.63 0.73 0.81 0.76 0.92...
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