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54284 - 4-bit parallel binary multiplier
54/74284 4 x4 (OC,) : 54/74284 4 x4 , (): 54/74284 tPLH(AF) 40ns PD 460mW 54/74285 , 4 。 : A0~A3 A B0~B4 B F4~F7 /ST1,/ST2 () : : ………………….74240 - Eight three-state inverting buffer / line driver / line receiver
54/74240 //(3S,) : 240 , 54/74S240 54/74LS240 ,( ): 54S240/74S240 54LS240/74LS240 : 1A,2A /1G,/2G 1Y~8Y : tPLH 4.5ns 9ns tphl 4.5ns 12ns PD 450mW 10.74LS284 - 4-bit parallel binary multiplier
54/74284 4 x4 (OC,) : 54/74284 4 x4 , (): 54/74284 tPLH(AF) 40ns PD 460mW 54/74285 , 4 。 : A0~A3 A B0~B4 B F4~F7 /ST1,/ST2 () : : ………………….74284 - 4-bit parallel binary multiplier
54/74284 4 x4 (OC,) : 54/74284 4 x4 , (): 54/74284 tPLH(AF) 40ns PD 460mW 54/74285 , 4 。 : A0~A3 A B0~B4 B F4~F7 /ST1,/ST2 () : : ………………….54240 - Eight three-state inverting buffer / line driver / line receiver
54/74240 //(3S,) : 240 , 54/74S240 54/74LS240 ,( ): 54S240/74S240 54LS240/74LS240 : 1A,2A /1G,/2G 1Y~8Y : tPLH 4.5ns 9ns tphl 4.5ns 12ns PD 450mW 10.74139 - Dual Line 2-4 decoder
54139/74139 2 -4 : 139 2 -4 , 54/74S139 54/74LS139 , : CT54S139/CT74S139 CT54LS139/CT74LS139 Tpd (AB->Y)(3 ) 7.5ns 22ns PD 300mW 34mW (G1),(A.54139 - Dual Line 2-4 decoder
54139/74139 2 -4 : 139 2 -4 , 54/74S139 54/74LS139 , : CT54S139/CT74S139 CT54LS139/CT74LS139 Tpd (AB->Y)(3 ) 7.5ns 22ns PD 300mW 34mW (G1),(A.