DF211
DF211 is CMOS Gate Array manufactured by AMI.
Description
DF211 is a static, master-slave, multiplexed scan D flip-flop. RESET is asynchronous and active low. Output is unbuffered and changes state on the rising edge of the clock.
Logic Symbol
D C SD SE R
Truth Table
↑ ↑ ↑ ↑ X L
D RN SD SE Q
HHX L L HX L XHHH XHLH XLXX XHXX
NC = No Change
H L H L L NC
Pin Loading Equivalent Load
C 1.0 D 1.0 RN 1.0 SD 1.0 SE 2.1
Equivalent Gates 11.0
HDL Syntax Verilog DF211 inst_name (Q, C, D, RN, SD, SE); VHDL inst_name: DF211 port map (Q, C, D, RN, SD, SE);
Size And Power Characteristics
Parameter
Static IDD (TJ = 85°C) EQLpd
See page 2-15 for power equation.
Value TBD 22.3
Units n A
Eq-load
Propagation Delays Conditions: TJ = 25°C, VDD = 5.0V, Typical Process
From Delay (ns) To Parameter
Number of Equivalent Loads 258
Q t PLH t PHL
0.74 0.58
0.79 0.63
Q t PHL
Delay...
