TTL translation tables for former Soviet chips For the first part: _________________________________________________________________ 54... 133... 54L... 136... 54ALS...N 1533... 74L...N KR134... 74F...N KR1531... 74ALS...N, KR1533... KR1533... 74ALS...D,DW KF1533... 74...N K155... 74L...N K158... 74...J KM155... 74S...N KR531... 74S...J KM531... 74LS*...N K555... 74LS*...J KM555... 74AC... KF1554... 74ACT... KF1594... For the second part: 00 LA3 01 LA8 02 LE1 03 LA9 04 LN1 05 LN2 06 LN3 07 LP9 08 LI1 09 LI2 10 LA4 11 LI3 12 LA10 13 TL1 14 TL2 15 LI4 16 LN5 17 LP4 20 LA1 21 LI6 22 LA7 23 LE2 25 LE3 26 LA11 27 LE4 28 LE5 30 LA2 32 LL1 37 LA12 38 LA13 40 LA6 42 ID6 45 ID24 49 PP4 50 LR1 51 LR11 53 LR3 54 LR13 55 LR4 60 LD1 64 LR9 65 LR10 72 TV1 74 TM2 75 TM7 77 TM5 78 TV14 80 IM1 81 RU1 82 IM2 83 IM3 85 SP1 86 LP5 89 RU2 90 IE2 91 IR2 92 IE4 93 IE5 95 IR1 97 IE8 98 IR5 107 TV6 109 TV15 112 TV9 113 TV10 114 TV11 121 AG1 123 AG3 124 GG1 125 LP8 128 LE6 132 TL3 134 LA19 136 LP12 138 ID7 139 ID14 140 LA16 141 ID1 145 ID10 147 IV3 148 IV1 150 KP1 151 KP7 152 KP5 153 KP2 154 ID3 155 ID4 156 ID5 157 KP16 158 KP18 160 IE9 161 IE10 162 IE11 163 IE18 164 IR8 165 IR9 166 IR10 168 IE16 169 IE17 170 IR32 172 RP3 173 IR15 174 TM9 175 TM8 180 IP2 181 IP3 182 IP4 183 IM5 184 PR6 185 PR7 187 RE2 189 RU8 191 IE13 192 IE6 193 IE7 194 IR11 195 IR12 196 IE14 197 IE15 198 IR13 214 RU6 221 AG4 224 RU12 225 RU10 226 VA1 240 AP3 241 AP4 242 IP6 243 IP7 244 AP5 245 AP6 247 ID18 251 KP15 253 KP12 257 KP11 258 KP14 259 IR30 260 LE7 261 IP8 273 IR35 279 TR2 280 IP5 283 IM6 289 RU9 295 IR16 298 KP13 299 IR24 322 IR28 348 IV2 350 IR42 352 KP19 353 KP17 365 LP10 366 LN6 367 LP11 373 IR22 374 IR23 377 IR27 381 IK2 384 IP9 385 IM7 390 IE20 393 IE19 395 IR25 482 VG1 533 IR40 534 IR41 537 ID22 573 IR33 630 VZ1 640 AP9 670 IR26 805 LE8 808 LI7 832 LL3 873 IR34 874 IR38