DL642

Core Logic '/[ $0,+*  PLFURQ &026 *DWH $UUD\ Description DL64x is a family of transparent, buffered D latches with active low gate transparency. RESET is active low. Logic Symbol Truth Table DL64x DQ G Q R RN D GN Q QN HL L LH HH L H L H X H NC NC LXXLH NC = No Change HDL Syntax Verilog .................... DL64x inst_name (Q, QN, D, GN); VHDL...................... inst_name: DL64x port map (Q, QN, D, GN); Pin Loading Pin Name D GN RN DL641 1.0 1.0 1.0 Equivalent Loads DL642 DL644 1.0 1.0 1.0 1.0 1.0 1.0 DL646 1.0 1.0 1.0 Size And Power Characteristics Cell DL641 DL642 Equivalent Gates 5.0 7.0 Power Characteristicsa Static IDD (TJ = 85°C) (nA) EQLpd (Eq-load) TBD 11.3 TBD 13.4 DL644 DL646 11.0 14.0 TBD TBD 28.8 35.7 a. See page 2-15 for power equation. ® 3-106 Core Logic ® Propagation Delays (ns) Conditions: TJ = 25°C, VDD = 5.0V, Typical Process Number of Equivalent Loads 1 DL641 From: D To: Q tPLH tPHL From: D To: QN tPLH tPHL F...