| 157121 | 74AHCT126PW | Quad buffer/line driver; 3-state | NXP Semiconductors |
| 157122 | 74AHCT126PW | Quad buffer/line driver; 3-state | Philips |
| 157123 | 74AHCT126PW-Q100 | Quad buffer/line driver; 3-state | Nexperia |
| 157124 | 74AHCT126PW-Q100 | Quad buffer/line driver; 3-state | NXP Semiconductors |
| 157125 | 74AHCT126S14-13 | QUADRUPLE 3-STATE BUFFERS OE HIGH | Diodes |
| 157126 | 74AHCT126T14-13 | QUADRUPLE 3-STATE BUFFERS OE HIGH | Diodes |
| 157127 | 74AHCT132 | Quad 2-input NAND Schmitt trigger | Philips |
| 157128 | 74AHCT132BQ | Quad 2-input NAND Schmitt trigger | Nexperia |
| 157129 | 74AHCT132BQ | Quad 2-input NAND Schmitt trigger | NXP Semiconductors |
| 157130 | 74AHCT132BQ | 74AHC132; 74AHCT132; Quad 2-input NAND Schmitt trigger | Philips |
| 157131 | 74AHCT132BQ-Q100 | Quad 2-input NAND Schmitt trigger | Nexperia |
| 157132 | 74AHCT132BQ-Q100 | Quad 2-input NAND Schmitt trigger | NXP Semiconductors |
| 157133 | 74AHCT132D | Quad 2-input NAND Schmitt trigger | Nexperia |
| 157134 | 74AHCT132D | Quad 2-input NAND Schmitt trigger | NXP Semiconductors |
| 157135 | 74AHCT132D | Quad 2-input NAND Schmitt trigger | Philips |
| 157136 | 74AHCT132D-Q100 | Quad 2-input NAND Schmitt trigger | Nexperia |
| 157137 | 74AHCT132D-Q100 | Quad 2-input NAND Schmitt trigger | NXP Semiconductors |
| 157138 | 74AHCT132PW | Quad 2-input NAND Schmitt trigger | Nexperia |
| 157139 | 74AHCT132PW | Quad 2-input NAND Schmitt trigger | NXP Semiconductors |
|
| 157140 | 74AHCT132PW | Quad 2-input NAND Schmitt trigger | Philips |
| 157141 | 74AHCT132PW-Q100 | Quad 2-input NAND Schmitt trigger | Nexperia |
| 157142 | 74AHCT132PW-Q100 | Quad 2-input NAND Schmitt trigger | NXP Semiconductors |
| 157143 | 74AHCT132PWDH | Quad 2-input NAND Schmitt trigger | Philips |
| 157144 | 74AHCT138 | 3-TO-8 LINE DECODER DEMULTIPLEXER | Diodes |
| 157145 | 74AHCT138 | 3-to-8 line decoder/demultiplexer; inverting | Philips |
| 157146 | 74AHCT138BQ | 3-to-8 line decoder/demultiplexer; inverting | Nexperia |
| 157147 | 74AHCT138BQ | 3-to-8 line decoder/demultiplexer; inverting | NXP Semiconductors |
| 157148 | 74AHCT138BQ-Q100 | 3-to-8 line decoder/demultiplexer; inverting | Nexperia |
| 157149 | 74AHCT138BQ-Q100 | 3-to-8 line decoder/demultiplexer; inverting | NXP Semiconductors |
| 157150 | 74AHCT138D | 3-to-8 line decoder/demultiplexer; inverting | Nexperia |
| 157151 | 74AHCT138D | 3-to-8 line decoder/demultiplexer; inverting | NXP Semiconductors |
| 157152 | 74AHCT138D | 3-to-8 line decoder/demultiplexer; inverting | Philips |
| 157153 | 74AHCT138D-Q100 | 3-to-8 line decoder/demultiplexer; inverting | Nexperia |
| 157154 | 74AHCT138D-Q100 | 3-to-8 line decoder/demultiplexer; inverting | NXP Semiconductors |
| 157155 | 74AHCT138PW | 3-to-8 line decoder/demultiplexer; inverting | Nexperia |
| 157156 | 74AHCT138PW | 3-to-8 line decoder/demultiplexer; inverting | NXP Semiconductors |
| 157157 | 74AHCT138PW | 3-to-8 line decoder/demultiplexer; inverting | Philips |
| 157158 | 74AHCT138PW-Q100 | 3-to-8 line decoder/demultiplexer; inverting | Nexperia |
| 157159 | 74AHCT138PW-Q100 | 3-to-8 line decoder/demultiplexer; inverting | NXP Semiconductors |
| 157160 | 74AHCT138PWDH | 3-to-8 line decoder/demultiplexer; inverting | Philips |
