| 178281 | 7C142-45 | 2Kx8 Dual-Port Static RAM | Cypress |
| 178282 | 7C142-55 | 2Kx8 Dual-Port Static RAM | Cypress |
| 178283 | 7C146-15 | 2Kx8 Dual-Port Static RAM | Cypress |
| 178284 | 7C146-25 | 2Kx8 Dual-Port Static RAM | Cypress |
| 178285 | 7C146-30 | 2Kx8 Dual-Port Static RAM | Cypress |
| 178286 | 7C146-35 | 2Kx8 Dual-Port Static RAM | Cypress |
| 178287 | 7C146-45 | 2Kx8 Dual-Port Static RAM | Cypress |
| 178288 | 7C146-55 | 2Kx8 Dual-Port Static RAM | Cypress |
| 178289 | 7C185-12 | 8K x 8 Static RAM | Cypress |
| 178290 | 7C185-15 | 8K x 8 Static RAM | Cypress |
| 178291 | 7C185-20 | 8K x 8 Static RAM | Cypress |
| 178292 | 7C185-25 | 8K x 8 Static RAM | Cypress |
| 178293 | 7C185-35 | 8K x 8 Static RAM | Cypress |
| 178294 | 7C187-15 | 64K x 1 Static RAM | Cypress |
| 178295 | 7C187-20 | 64K x 1 Static RAM | Cypress |
| 178296 | 7C187-25 | 64K x 1 Static RAM | Cypress |
| 178297 | 7C187-35 | 64K x 1 Static RAM | Cypress |
| 178298 | 7C199-10 | 32K x 8 Static RAM | Cypress |
| 178299 | 7C199-12 | 32K x 8 Static RAM | Cypress |
|
| 178300 | 7C199-15 | 32K x 8 Static RAM | Cypress |
| 178301 | 7C199-20 | 32K x 8 Static RAM | Cypress |
| 178302 | 7C199-25 | 32K x 8 Static RAM | Cypress |
| 178303 | 7C199-35 | 32K x 8 Static RAM | Cypress |
| 178304 | 7C199-45 | 32K x 8 Static RAM | Cypress |
| 178305 | 7C199-8 | 32K x 8 Static RAM | Cypress |
| 178306 | 7C256 | High Performance 32Kx8 CMOS SRAM | Alliance Semiconductor |
| 178307 | 7C256-10 | High Performance 32Kx8 CMOS SRAM | Alliance Semiconductor |
| 178308 | 7C256-12 | High Performance 32Kx8 CMOS SRAM | Alliance Semiconductor |
| 178309 | 7C256-15 | High Performance 32Kx8 CMOS SRAM | Alliance Semiconductor |
| 178310 | 7C256-20 | High Performance 32Kx8 CMOS SRAM | Alliance Semiconductor |
| 178311 | 7C256-25 | High Performance 32Kx8 CMOS SRAM | Alliance Semiconductor |
| 178312 | 7C256-35 | High Performance 32Kx8 CMOS SRAM | Alliance Semiconductor |
| 178313 | 7C33128PFS32A | 3.3V 128K x 32/36 pipeline burst synchronous SRAM | Alliance Semiconductor |
| 178314 | 7C33128PFS36A | 3.3V 128K x 32/36 pipeline burst synchronous SRAM | Alliance Semiconductor |
| 178315 | 7EL2 | BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS | Power Innovations |
| 178316 | 7HCT1284D | Parallel printer interface transceiver/buffer | Philips |
| 178317 | 7LVC125APWDH | Quad buffer/line driver with 5-volt tolerant inputs/outputs 3-State | Philips |
| 178318 | 7LVC1284D | 3.3V Parallel printer interface transceiver/buffer | Philips |
| 178319 | 7LVC240APWDH | Octal buffer/line driver with 5-volt tolerant inputs/outputs; inverting 3-State | Philips |
| 178320 | 7LVC241APWDH | Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-State | Philips |
