| 647121 | HCC4560BF | NBCD ADDER | ST Microelectronics |
| 647122 | HCC4566B | INDUSTRIAL TIME-BASE GENERATOR | SGS Thomson Microelectronics |
| 647123 | HCC4566B | INDUSTRIAL TIME-BASE GENERATOR | ST Microelectronics |
| 647124 | HCC4566BF | INDUSTRIAL TIME-BASE GENERATOR | SGS Thomson Microelectronics |
| 647125 | HCC4566BF | INDUSTRIAL TIME-BASE GENERATOR | ST Microelectronics |
| 647126 | HCC4572B | HEX GATE | SGS Thomson Microelectronics |
| 647127 | HCC4572B | HEX GATE | ST Microelectronics |
| 647128 | HCC4572BF | HEX GATE | SGS Thomson Microelectronics |
| 647129 | HCC4572BF | HEX GATE | ST Microelectronics |
| 647130 | HCC4585 | 4-BIT MAGNITUDE COMPARATOR | ST Microelectronics |
| 647131 | HCC4585B | 4-BIT MAGNITUDE COMPARATOR | SGS Thomson Microelectronics |
| 647132 | HCC4585B | 4-BIT MAGNITUDE COMPARATOR | ST Microelectronics |
| 647133 | HCC4585BF | 4-BIT MAGNITUDE COMPARATOR | SGS Thomson Microelectronics |
| 647134 | HCC4585BF | 4-BIT MAGNITUDE COMPARATOR | ST Microelectronics |
| 647135 | HCC4724B | 8 BIT ADDRESSABLE LATCH | SGS Thomson Microelectronics |
| 647136 | HCC4724B | 8 BIT ADDRESSABLE LATCH | ST Microelectronics |
| 647137 | HCC4724BF | 8 BIT ADDRESSABLE LATCH | SGS Thomson Microelectronics |
| 647138 | HCC4724BF | 8 BIT ADDRESSABLE LATCH | ST Microelectronics |
| 647139 | HCC640 | Surface mount optically coupled isolator | Optek Technology |
|
| 647140 | HCC640B | Surface mount optically coupled isolator | Optek Technology |
| 647141 | HCCXXXXBF | NOR GATE | SGS Thomson Microelectronics |
| 647142 | HCCXXXXBF | HEX BUFFER/CONVERTERS | ST Microelectronics |
| 647143 | HCD300 | 5V OCXO LOW PROFILE | etc |
| 647144 | HCD301 | 5V OCXO LOW PROFILE | etc |
| 647145 | HCD44780UA00 | Dot Matrix Liquid Crystal Display Controller/Driver | Hitachi Semiconductor |
| 647146 | HCD44780UA02 | Dot Matrix Liquid Crystal Display Controller/Driver | Hitachi Semiconductor |
| 647147 | HCD44780UBXX | Dot Matrix Liquid Crystal Display Controller/Driver | Hitachi Semiconductor |
| 647148 | HCD61202U | Dot Matrix Liquid Crystal GraphicDisplay Column Driver | Hitachi Semiconductor |
| 647149 | HCD61203U | (Dot Matrix Liquid Crystal Graphic Display 64-Channel Common Driver) | Hitachi Semiconductor |
| 647150 | HCD66108BP | (RAM-Provided 165-Channel LCD Driver for Liquid Crystal Dot Matrix Graphics) | Hitachi Semiconductor |
| 647151 | HCD66204 | DOT MATRIX LIQUID CRYSTAL GRAPHIC DISPLAY COLUMN DRIVER WITH 80-CHANNEL OUPUTS | Hitachi Semiconductor |
| 647152 | HCD66204L | DOT MATRIX LIQUID CRYSTAL GRAPHIC DISPLAY COLUMN DRIVER WITH 80-CHANNEL OUPUTS | Hitachi Semiconductor |
| 647153 | HCD665 | 12V OCXO FAST WARM UP | etc |
| 647154 | HCD665SC | 12V OCXO FAST WARM UP | etc |
| 647155 | HCD666SC | 12V OCXO FAST WARM UP | etc |
| 647156 | HCD66710A00 | (Dot Matrix Liquid Crystal Display Controller/Driver) | Hitachi Semiconductor |
| 647157 | HCD66712UA02 | Dot-Matrix Liquid Crystal Display Controller/Driver | Hitachi Semiconductor |
| 647158 | HCD66712UA03 | Dot-Matrix Liquid Crystal Display Controller/Driver | Hitachi Semiconductor |
| 647159 | HCD66712UA03BP | Dot-Matrix Liquid Crystal Display Controller/Driver | Hitachi Semiconductor |
| 647160 | HCD66717A03 | (Low-Power Dot-Matrix Liquid Crystal Display Controller/Driver) | Hitachi Semiconductor |
