| 972081 | M54HC245F1R | OCTAL BUS TRANSCEIVER 3-STATE: HC245 NON INVERTING HC640 INVERTING, HC643 INVERTING/NON INVERTING | ST Microelectronics |
| 972082 | M54HC245K | RAD-HARD OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTED) | ST Microelectronics |
| 972083 | M54HC245K1 | RAD-HARD OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (NON INVERTED) | ST Microelectronics |
| 972084 | M54HC245KG | Rad-Hard Octal Bus Transceiver 3-State | ST Microelectronics |
| 972085 | M54HC245KT | Rad-Hard Octal Bus Transceiver 3-State | ST Microelectronics |
| 972086 | M54HC245M1R | OCTAL BUS TRANSCEIVER 3-STATE: HC245 NON INVERTING HC640 INVERTING, HC643 INVERTING/NON INVERTING | SGS Thomson Microelectronics |
| 972087 | M54HC245M1R | OCTAL BUS TRANSCEIVER 3-STATE: HC245 NON INVERTING HC640 INVERTING, HC643 INVERTING/NON INVERTING | ST Microelectronics |
| 972088 | M54HC251 | 8 BIT SIPO SHIFT REGISTER | SGS Thomson Microelectronics |
| 972089 | M54HC251 | RAD-HARD 8-CHANNEL MULTIPLEXER (3-STATE) | ST Microelectronics |
| 972090 | M54HC251D | RAD-HARD 8-CHANNEL MULTIPLEXER (3-STATE) | ST Microelectronics |
| 972091 | M54HC251DG | Rad-Hard 8-Channel Multiplexer 3-State | ST Microelectronics |
| 972092 | M54HC251DT | Rad-Hard 8-Channel Multiplexer 3-State | ST Microelectronics |
| 972093 | M54HC251F1R | 8 BIT SIPO SHIFT REGISTER | SGS Thomson Microelectronics |
| 972094 | M54HC251F1R | 8 BIT SIPO SHIFT REGISTER | ST Microelectronics |
| 972095 | M54HC251K | RAD-HARD 8-CHANNEL MULTIPLEXER (3-STATE) | ST Microelectronics |
| 972096 | M54HC251KG | Rad-Hard 8-Channel Multiplexer 3-State | ST Microelectronics |
| 972097 | M54HC251KT | Rad-Hard 8-Channel Multiplexer 3-State | ST Microelectronics |
| 972098 | M54HC253 | HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 972099 | M54HC253 | RAD-HARD DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT | ST Microelectronics |
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| 972100 | M54HC253B1R | HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 972101 | M54HC253B1R | HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER | ST Microelectronics |
| 972102 | M54HC253C1R | HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 972103 | M54HC253C1R | HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER | ST Microelectronics |
| 972104 | M54HC253D | RAD-HARD DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT | ST Microelectronics |
| 972105 | M54HC253F1R | HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 972106 | M54HC253F1R | HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER | ST Microelectronics |
| 972107 | M54HC253K | RAD-HARD DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT | ST Microelectronics |
| 972108 | M54HC253K1 | RAD-HARD DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT | ST Microelectronics |
| 972109 | M54HC253M1R | HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER | SGS Thomson Microelectronics |
| 972110 | M54HC253M1R | HC253 DUAL 4 CHANNEL MULTIPLEXER 3 STATE OUTPUT HC153 DUAL 4 CHANNEL MULTIPLEXER | ST Microelectronics |
| 972111 | M54HC257 | HC258 QUAD 2 CHANNEL MULTIPLEXER (3-STATE, INVERTING) HC257 QUAD 2 CHANNEL MULTIPLEXER (3-STATE) | SGS Thomson Microelectronics |
| 972112 | M54HC257 | RAD-HARD QUAD 2 CHANNEL MULTIPLEXER (3-STATE) | ST Microelectronics |
| 972113 | M54HC257B1R | HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE | SGS Thomson Microelectronics |
| 972114 | M54HC257B1R | HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE | ST Microelectronics |
| 972115 | M54HC257C1R | HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE | SGS Thomson Microelectronics |
| 972116 | M54HC257C1R | HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE | ST Microelectronics |
| 972117 | M54HC257F1R | HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE | SGS Thomson Microelectronics |
| 972118 | M54HC257F1R | HC258QUAD 2CHANNEL MULTIPLEXER 3-STATE, INVERTING HC257 QUAD 2 CHANNEL MULTIPLEXER 3-STATE | ST Microelectronics |
| 972119 | M54HC257K | RAD-HARD QUAD 2 CHANNEL MULTIPLEXER (3-STATE) | ST Microelectronics |
| 972120 | M54HC257KG | Rad-Hard Quad 2-Channel Multiplexer 3-State | ST Microelectronics |
