. LSI Logic - Index of

SN54AS181A, SN54AS881A, SN74AS181A, SN74AS881AARITHMETIC LOGIC UNITS/FUNCTION GENERATORSswitching characteristics (see Note 1)Vcc= 5 V,CL=15pF, VCC=4.5 V to 5.5 V,RL = 500 QCL = 50 pF (1 5 pF for A = BI.FROM TO TEST (280 Q for A=BI. RL = 500 Q (280 Q for A = BI.PARAMETER (INPUT) (OUTPUT) CONDITIONS TA=25°C TA=MIN to MAX'AS181A SN54AS181A SN74AS181A'AS881A SN54AS881A SN74AS881AMIN Typt MAX MIN Typt MAX MIN Typt MAXtpd Cn Cn +4 5 2 7 11 2 7 9tpdAnyM-O V. 51 -52-0 V.A or BCn +450 = 53 = 4.5 V 15UM model6 2 8 14 2 8 12tpdAnyM=O V. 50=53=0 V.A odiCn +451 =52=4.5 V (DiFrmodel72 8 20 2 8 16tpd C n . Any F M = 0 V 15UM or DIFF model 5 3 6 11 3 6 9tpdAnyM-O V. 51 -52-0 V,GA or B50=53=4.5 V 15UM model4 2 5 9 2 5 7tpdtpdtpdtpdtpdtpdtpdAnyA or BGM = 0 V. 50 = 53 = 0 V.51 =52=4.5 V IDIFF modelAnypM=O V. 51 =52=0 V.AorB50 = 53 = 4. 5 V 15UM modelAnypM=OV.50=53=OV.AorSAi orBiAi orBiAi orBiAny Aor BFiFi51 =52=4.5 V IDIFF modelM=OV. 51 =52=OV.50=53=4.5 V 15UM modelM=OV,50=51=OV.51 =52=4.5 V (5TFFmodel5 2 6 12 2 6 95 2 6 11 2 6 852 6 13 2 6 105 2 5 11 2 5 85 2 6 12 2 6Fi M=4.5 V ILOGIC model 6 2 6 16 2 6 11A=BM=OV.50=53=OV.51 =52=4.5 V IDIFF model12 4 14 26 4 14 2110UNITnsnsnsnsnsnsnsnsnsnsnsnsII(IJQ)(.)oS;Q)cen..Jadditional • AS881 A switching characteristics involving status checks (see Note 1)VCC= 5 v,CL = 15 pF,FROM TO TEST RL=500 Q,PARAMETER (INPUT) (OUTPUT) CONDITIONS TA=25°CtpdtpdtpdtpdAnyAorBAnytiorS'AS881AMIN Typt MAXCn =4.5V. M=4.5 V.P 50=53=4.5 V. 51 =52=0 V. 8Equality IAi = Bi or AiT'BilCn =4.5 V. M=4.5 V,Cn +4 50=53=4.5 V. 51 =52=0 V, 10Equality IAi = Bi or AiT'BilC n =4.5 V. M =4.5 V,AnyAorBP 52 =4.5 V, 50=51 =53 =0 V. 8IAi = iii = H or Ai or iii = l)AnyA or BC n =4.5 V. M=4.5 V,Cn +4 52=4.5 V. 50=51 =53=0 V. 11IAi=Bi=H or Ai or Bi=l)~d = tpHL or tpLHAll typical values are at Vce = 5 V, T A = 25°C.NOTE 1: Load circuit and voltage waveforms are shown in Section 1.VCC=4.5 V to 5.5 v,CL = 50 pF,RL =500 Q,TA=MIN to MAXSN54AS881A SN74AS881AMIN Typt MAX MIN Typt MAX2 10 19 10 152 12 24 2 12 182 10 19 10 1513 25 2 13 19UNITnsnsnsnsTEXAS ~INSTRUMENTSPOST OFFICE BOX 225012 • DALLAS. TEXAS 752652-11