| 651201 | HD4074329C | 0.3-7 V, 4-bit single-chip microcomputer | Hitachi Semiconductor |
| 651202 | HD4074329FS | 0.3-7 V, 4-bit single-chip microcomputer | Hitachi Semiconductor |
| 651203 | HD4074329S | 0.3-7 V, 4-bit single-chip microcomputer | Hitachi Semiconductor |
| 651204 | HD4074329U | H43XX Family Microcomputers | Hitachi Semiconductor |
| 651205 | HD4074339 | H43XX Family Microcomputers | Hitachi Semiconductor |
| 651206 | HD4074339S | 4-bit HMCS400-Series microcomputer with large-capacity memory | Hitachi Semiconductor |
| 651207 | HD4074344FP | ROM: 4.096 words; RAM: 256; ; 4-bit microcomputer | Hitachi Semiconductor |
| 651208 | HD4074344FT | ROM: 4.096 words; RAM: 256; ; 4-bit microcomputer | Hitachi Semiconductor |
| 651209 | HD4074344S | ROM: 4.096 words; RAM: 256; ; 4-bit microcomputer | Hitachi Semiconductor |
| 651210 | HD4074394FP | ROM: 4.096 words; RAM: 256; ; 4-bit microcomputer | Hitachi Semiconductor |
| 651211 | HD4074394FT | ROM: 4.096 words; RAM: 256; ; 4-bit microcomputer | Hitachi Semiconductor |
| 651212 | HD4074394S | ROM: 4.096 words; RAM: 256; ; 4-bit microcomputer | Hitachi Semiconductor |
| 651213 | HD4074449 | H44XX Family Microcomputers | Hitachi Semiconductor |
| 651214 | HD4074459 | H44XX Family Microcomputers | Hitachi Semiconductor |
| 651215 | HD4074618 | H46XX Family Microcomputers | Hitachi Semiconductor |
| 651216 | HD4074618FS | 4-Bit Single-Chip Microcomputer | Hitachi Semiconductor |
| 651217 | HD4074618H | 4-Bit Single-Chip Microcomputer | Hitachi Semiconductor |
| 651218 | HD4074618TF | 4-Bit Single-Chip Microcomputer | Hitachi Semiconductor |
| 651219 | HD4074629 | H46XX Family Microcomputers | Hitachi Semiconductor |
|
| 651220 | HD4074654 | H46XX Family Microcomputers | Hitachi Semiconductor |
| 651221 | HD4074654H | 4-Bit Single-Chip Microcomputer | Hitachi Semiconductor |
| 651222 | HD4074654S | 4-Bit Single-Chip Microcomputer | Hitachi Semiconductor |
| 651223 | HD4074719FS | Five timer/counters | Hitachi Semiconductor |
| 651224 | HD4074719H | Five timer/counters | Hitachi Semiconductor |
| 651225 | HD4074720 | 4-BIT SINGLE-CHIP MICROCOMPUTER | Hitachi Semiconductor |
| 651226 | HD4074720C | 4-BIT SINGLE-CHIP MICROCOMPUTER | Hitachi Semiconductor |
| 651227 | HD4074720FS | 4-BIT SINGLE-CHIP MICROCOMPUTER | Hitachi Semiconductor |
| 651228 | HD4074720S | 4-BIT SINGLE-CHIP MICROCOMPUTER | Hitachi Semiconductor |
| 651229 | HD4074729 | 4-BIT SINGLE-CHIP MICROCOMPUTER | Hitachi Semiconductor |
| 651230 | HD4074729C | 4-BIT SINGLE-CHIP MICROCOMPUTER | Hitachi Semiconductor |
| 651231 | HD4074729FS | 4-BIT SINGLE-CHIP MICROCOMPUTER | Hitachi Semiconductor |
| 651232 | HD4074729H | 4-BIT SINGLE-CHIP MICROCOMPUTER | Hitachi Semiconductor |
| 651233 | HD4074729S | 4-BIT SINGLE-CHIP MICROCOMPUTER | Hitachi Semiconductor |
| 651234 | HD4074818 | H48XX Family Microcomputers | Hitachi Semiconductor |
| 651235 | HD4074818FS | 16-digit LCD driver | Hitachi Semiconductor |
| 651236 | HD4074818H | 16-digit LCD driver | Hitachi Semiconductor |
| 651237 | HD4074818TF | 16-digit LCD driver | Hitachi Semiconductor |
| 651238 | HD4074849 | H48XX Family Microcomputers | Hitachi Semiconductor |
| 651239 | HD4074849FS | 4-Bit Single-Chip Microcomputer | Hitachi Semiconductor |
| 651240 | HD4074849H | 4-Bit Single-Chip Microcomputer | Hitachi Semiconductor |
