| No. | Nome della parte | Descrizione | Fabbricatore |
| 114001 | 74HCT251D | 74HC/hct251; multiplexor 8-input; 3-state | Philips |
| 114002 | 74HCT251D | 8 ingressi multiplexer; 3-state | NXP Semiconductors |
| 114003 | 74HCT251D-Q100 | 8 ingressi multiplexer; 3-state | NXP Semiconductors |
| 114004 | 74HCT251DB | 74HC/hct251; multiplexor 8-input; 3-state | Philips |
| 114005 | 74HCT251DB | 8 ingressi multiplexer; 3-state | NXP Semiconductors |
| 114006 | 74HCT251N | 74HC/hct251; multiplexor 8-input; 3-state | Philips |
| 114007 | 74HCT251N | 8 ingressi multiplexer; 3-state | NXP Semiconductors |
| 114008 | 74HCT251PW | 74HC/hct251; multiplexor 8-input; 3-state | Philips |
| 114009 | 74HCT251PW | 8 ingressi multiplexer; 3-state | NXP Semiconductors |
| 114010 | 74HCT251PW-Q100 | 8 ingressi multiplexer; 3-state | NXP Semiconductors |
| 114011 | 74HCT251U | 8 ingressi multiplexer; 3-state | Philips |
| 114012 | 74HCT253 | 3-state | Philips |
| 114013 | 74HCT253D | 74HC253;74hct253; Multiplexor doppio 4-input; 3-state | Philips |
| 114014 | 74HCT253D | Doppio multiplexer a 4 ingressi; 3-state | NXP Semiconductors |
| 114015 | 74HCT253D-Q100 | Doppio multiplexer a 4 ingressi; 3-state | NXP Semiconductors |
| 114016 | 74HCT253DB | 74HC253;74hct253; Multiplexor doppio 4-input; 3-state | Philips |
| 114017 | 74HCT253DB | Doppio multiplexer a 4 ingressi; 3-state | NXP Semiconductors |
| 114018 | 74HCT253N | 74HC253;74hct253; Multiplexor doppio 4-input; 3-state | Philips |
| 114019 | 74HCT253N | Doppio multiplexer a 4 ingressi; 3-state | NXP Semiconductors |
| 114020 | 74HCT253U | Doppio multiplexer a 4 ingressi; 3-state | Philips |
| 114021 | 74HCT257 | 3-state | Philips |
| 114022 | 74HCT257D | Multiplexor 3-state del quad 2-input | Philips |
| 114023 | 74HCT257D | Quad 2-input multiplexer; 3-state | NXP Semiconductors |
| 114024 | 74HCT257DB | Multiplexor 3-state del quad 2-input | Philips |
| 114025 | 74HCT257DB | Quad 2-input multiplexer; 3-state | NXP Semiconductors |
| 114026 | 74HCT257N | Multiplexor 3-state del quad 2-input | Philips |
| 114027 | 74HCT257N | Quad 2-input multiplexer; 3-state | NXP Semiconductors |
| 114028 | 74HCT257PW | Multiplexor 3-state del quad 2-input | Philips |
| 114029 | 74HCT257PW | Quad 2-input multiplexer; 3-state | NXP Semiconductors |
| 114030 | 74HCT258 | Multiplexor del quad 2-input; 3-state; inversione | Philips |
| 114031 | 74HCT258D | Multiplexor del quad 2-input; 3-state; inversione | Philips |
| 114032 | 74HCT258N | Multiplexor del quad 2-input; 3-state; inversione | Philips |
| 114033 | 74HCT259 | fermo accessibile 8-bit | Philips |
| 114034 | 74HCT259BQ | 8-bit latch indirizzabili | NXP Semiconductors |
| 114035 | 74HCT259BQ-Q100 | 8-bit latch indirizzabili | NXP Semiconductors |
| 114036 | 74HCT259D | 74HC/hct259; fermo accessibile 8-bit | Philips |
| 114037 | 74HCT259D | 8-bit latch indirizzabili | NXP Semiconductors |
| 114038 | 74HCT259D-Q100 | 8-bit latch indirizzabili | NXP Semiconductors |
| 114039 | 74HCT259DB | 74HC/hct259; fermo accessibile 8-bit | Philips |
| 114040 | 74HCT259DB | 8-bit latch indirizzabili | NXP Semiconductors |
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