Quick Access: HD-20
| Part Number | Manufacturer |
|---|---|
| HD74HC21 | Renesas |
| HD74HC221 | Hitachi Semiconductor |
| HD74HC221 | Renesas |
| HD74HC237 | Hitachi Semiconductor |
| HD74HC237 | Renesas |
| HD74HC238 | Hitachi Semiconductor |
| HD74HC238 | Renesas |
| HD74HC240 | Hitachi Semiconductor |
| HD74HC240 | Renesas |
| HD74HC241 | Hitachi Semiconductor |
| HD74HC241 | Renesas |
| HD74HC242 | Hitachi Semiconductor |
| HD74HC243 | Hitachi Semiconductor |
| HD74HC244 | Hitachi Semiconductor |
| HD74HC244 | Renesas |
| HD74HC245 | Hitachi Semiconductor |
| HD74HC245 | Renesas |
| HD74HC251 | Hitachi Semiconductor |
| HD74HC251 | Renesas |
| HD74HC253 | Hitachi Semiconductor |
| HD74HC253 | Renesas |
| HD74HC257 | Hitachi Semiconductor |
| HD74HC257 | Renesas |
| HD74HC258 | Hitachi Semiconductor |
| HD74HC258 | Renesas |
| HD74HC259 | Hitachi Semiconductor |
| HD74HC259 | Renesas |
| HD74HC27 | Hitachi Semiconductor |
| HD74HC27 | Renesas |
| HD74HC273 | Hitachi Semiconductor |
| HD74HC273 | Renesas |
| HD74HC279 | Hitachi Semiconductor |
| HD74HC279 | Renesas |
| HD74HC280 | Hitachi Semiconductor |
| HD74HC280 | Renesas |
| HD74HC283 | Hitachi Semiconductor |
| HD74HC283 | Renesas |
| HD74HC292 | Hitachi Semiconductor |
| HD74HC292 | Renesas |
| HD74HC294 | Hitachi Semiconductor |
| HD74HC294 | Renesas |
| HD74HC298 | Hitachi Semiconductor |
| HD74HC299 | Hitachi Semiconductor |
| HD74HC299 | Renesas |
| HD74HC30 | Hitachi Semiconductor |
| HD74HC30 | Renesas |
| HD74HC32 | Hitachi Semiconductor |
| HD74HC32 | Renesas |
| HD74HC323 | Hitachi Semiconductor |
| HD74HC323 | Renesas |
| HD74HC352 | Hitachi Semiconductor |
| HD74HC352 | Renesas |
| HD74HC353 | Hitachi Semiconductor |
| HD74HC353 | Renesas |
| HD74HC354 | Hitachi Semiconductor |
| HD74HC354 | Renesas |
| HD74HC356 | Hitachi Semiconductor |
| HD74HC356 | Renesas |
| HD74HC365 | Hitachi Semiconductor |
| HD74HC365 | Renesas |
| HD74HC366 | Hitachi Semiconductor |
| HD74HC366 | Renesas |
| HD74HC367 | Hitachi Semiconductor |
| HD74HC367 | Renesas |
| HD74HC368 | Hitachi Semiconductor |
| HD74HC368 | Renesas |
| HD74HC373 | Hitachi Semiconductor |
| HD74HC373 | Renesas |
| HD74HC374 | Hitachi Semiconductor |
| HD74HC374 | Renesas |
| HD74HC375 | Hitachi Semiconductor |
| HD74HC375 | Renesas |
| HD74HC377 | Hitachi Semiconductor |
| HD74HC377 | Renesas |
| HD74HC386 | Hitachi Semiconductor |
| HD74HC386 | Renesas |
| HD74HC390 | Hitachi Semiconductor |
| HD74HC390 | Renesas |
| HD74HC393 | Hitachi Semiconductor |
| HD74HC393 | Renesas |
| HD74HC4017 | Hitachi Semiconductor |
| HD74HC4017 | Renesas |
| HD74HC4020 | Hitachi Semiconductor |
| HD74HC4020 | Renesas |
| HD74HC4022 | Hitachi Semiconductor |
| HD74HC4022 | Renesas |
| HD74HC4024 | Hitachi Semiconductor |
| HD74HC4024 | Renesas |
| HD74HC4040 | Hitachi Semiconductor |
| HD74HC4040 | Renesas |
| HD74HC4051 | Hitachi Semiconductor |
| HD74HC4051 | Renesas |
| HD74HC4052 | Hitachi Semiconductor |
| HD74HC4052 | Renesas |
| HD74HC4053 | Hitachi Semiconductor |
| HD74HC4053 | Renesas |
| HD74HC4060 | Hitachi Semiconductor |
| HD74HC4060 | Renesas |
| HD74HC4066 | Hitachi Semiconductor |
| HD74HC4066 | Renesas |
