| 647081 | HCC4541B | PROGRAMMABLE TIMER | ST Microelectronics |
| 647082 | HCC4541BF | PROGRAMMABLE TIMER | SGS Thomson Microelectronics |
| 647083 | HCC4541BF | PROGRAMMABLE TIMER | ST Microelectronics |
| 647084 | HCC4543B | BCD-TO-7 SEGMENT LATCH/DECODER/LCD DRIVER | SGS Thomson Microelectronics |
| 647085 | HCC4543B | BCD-TO-7 SEGMENT LATCH/DECODER/LCD DRIVER | ST Microelectronics |
| 647086 | HCC4543BF | BCD-TO-7 SEGMENT LATCH/DECODER/LCD DRIVER | SGS Thomson Microelectronics |
| 647087 | HCC4543BF | BCD-TO-7 SEGMENT LATCH/DECODER/LCD DRIVER | ST Microelectronics |
| 647088 | HCC4555B | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | SGS Thomson Microelectronics |
| 647089 | HCC4555B | Dual binary to 1 of 4 decoder/demultipl. (high on select) | SGS-ATES |
| 647090 | HCC4555B | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | ST Microelectronics |
| 647091 | HCC4555BC1 | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | SGS Thomson Microelectronics |
| 647092 | HCC4555BC1 | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | ST Microelectronics |
| 647093 | HCC4555BDG | Rad-hard dual 1-of-4 decoder/demux output high | ST Microelectronics |
| 647094 | HCC4555BDT | Rad-hard dual 1-of-4 decoder/demux output high | ST Microelectronics |
| 647095 | HCC4555BEY | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | SGS Thomson Microelectronics |
| 647096 | HCC4555BEY | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | ST Microelectronics |
| 647097 | HCC4555BF | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | SGS Thomson Microelectronics |
| 647098 | HCC4555BF | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | ST Microelectronics |
| 647099 | HCC4555BKG | Rad-hard dual 1-of-4 decoder/demux output high | ST Microelectronics |
|
| 647100 | HCC4555BKT | Rad-hard dual 1-of-4 decoder/demux output high | ST Microelectronics |
| 647101 | HCC4555BM1 | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | SGS Thomson Microelectronics |
| 647102 | HCC4555BM1 | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | ST Microelectronics |
| 647103 | HCC4556B | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | SGS Thomson Microelectronics |
| 647104 | HCC4556B | Dual binary to 1 of 4 decoder/demultipl. (low on select) | SGS-ATES |
| 647105 | HCC4556B | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | ST Microelectronics |
| 647106 | HCC4556BC1 | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | SGS Thomson Microelectronics |
| 647107 | HCC4556BC1 | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | ST Microelectronics |
| 647108 | HCC4556BDG | Rad-hard dual 1-of-4 decoder/demux output low | ST Microelectronics |
| 647109 | HCC4556BDT | Rad-hard dual 1-of-4 decoder/demux output low | ST Microelectronics |
| 647110 | HCC4556BEY | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | SGS Thomson Microelectronics |
| 647111 | HCC4556BEY | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | ST Microelectronics |
| 647112 | HCC4556BF | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | SGS Thomson Microelectronics |
| 647113 | HCC4556BF | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | ST Microelectronics |
| 647114 | HCC4556BKG | Rad-hard dual 1-of-4 decoder/demux output low | ST Microelectronics |
| 647115 | HCC4556BKT | Rad-hard dual 1-of-4 decoder/demux output low | ST Microelectronics |
| 647116 | HCC4556BM1 | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | SGS Thomson Microelectronics |
| 647117 | HCC4556BM1 | DUAL BINARY TO 1 OF 4 DECODER/DEMULTIPLEXERS | ST Microelectronics |
| 647118 | HCC4560B | NBCD ADDER | SGS Thomson Microelectronics |
| 647119 | HCC4560B | NBCD ADDER | ST Microelectronics |
| 647120 | HCC4560BF | NBCD ADDER | SGS Thomson Microelectronics |
