| 645281 | HBC4055A | 7-segment decoder/driver | SGS-ATES |
| 645282 | HBC4056A | BCD-7-segment decoder/driver | SGS-ATES |
| 645283 | HBC4057A | LSI 4-bit arithmetic array | SGS-ATES |
| 645284 | HBC4059A | Programmable divide-by-N counter | SGS-ATES |
| 645285 | HBC4060A | 14-stage ripple-carry binary counter/divider and oscillator | SGS-ATES |
| 645286 | HBC4062A | 200-stage dynamic shift register | SGS-ATES |
| 645287 | HBC4066A | Quad bilateral switch | SGS-ATES |
| 645288 | HBC4700A | Quartz crystal 16-stage car clock circuit | SGS-ATES |
| 645289 | HBC4704A | BCD-7-segment decoder driver | SGS-ATES |
| 645290 | HBC4707A | COS/MOS transistor array | SGS-ATES |
| 645291 | HBC4714A | Quartz crystal 23-stage car clock circuit | SGS-ATES |
| 645292 | HBC4715A | Hex Schmitt trigger inverting | SGS-ATES |
| 645293 | HBC4721A | Hex Schmitt trigger non-inverting | SGS-ATES |
| 645294 | HBC4727A | 7 stage frequencty divider for electron. organs | SGS-ATES |
| 645295 | HBC4728A | 23 stage car clock circuit 64 Hz output | SGS-ATES |
| 645296 | HBC4730A | Ajustable 23 stage freq. divider 0.5Hz out. | SGS-ATES |
| 645297 | HBC4731A | Ajustable 16 stage freq. divider 64Hz out. | SGS-ATES |
| 645298 | HBC4733A | 16-word by 4-bit static RAM true data out. | SGS-ATES |
| 645299 | HBC4734A | 16-word by 4-bit static RAM compl. data out. | SGS-ATES |
|
| 645300 | HBC4737A | 7 stage frequency divider for electron. organs | SGS-ATES |
| 645301 | HBC546 | NPN EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645302 | HBC547 | NPN EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645303 | HBC548 | NPN EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645304 | HBC556 | PNP EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645305 | HBC557 | PNP EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645306 | HBC558 | PNP EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645307 | HBC807 | PNP EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645308 | HBC817 | NPN EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645309 | HBC846 | NPN EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645310 | HBC847 | NPN EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645311 | HBC848 | NPN EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645312 | HBC856 | PNP EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645313 | HBC857 | PNP EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645314 | HBC858 | PNP EPITAXIAL PLANAR TRANSISTOR | Hi-Sincerity Microelectronics |
| 645315 | HBCC-0500 | Low Current Bar Code Digitizer IC | Agilent (Hewlett-Packard) |
| 645316 | HBCC-1570 | Optical Reflective Sensors | Agilent (Hewlett-Packard) |
| 645317 | HBCC-1580 | Optical Reflective Sensors | Agilent (Hewlett-Packard) |
| 645318 | HBCC-1590 | Optical Reflective Sensors | Agilent (Hewlett-Packard) |
| 645319 | HBCR-1610 | Single Chip Bar Code Decode IC | Agilent (Hewlett-Packard) |
| 645320 | HBCR-1611 | Single Chip Bar Code Decode IC | Agilent (Hewlett-Packard) |
