| 981041 | M74HC648B1R | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV) | SGS Thomson Microelectronics |
| 981042 | M74HC648B1R | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV) | ST Microelectronics |
| 981043 | M74HC648M1R | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV) | SGS Thomson Microelectronics |
| 981044 | M74HC648M1R | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV) | ST Microelectronics |
| 981045 | M74HC648RM13TR | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV) | SGS Thomson Microelectronics |
| 981046 | M74HC648RM13TR | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV) | ST Microelectronics |
| 981047 | M74HC648TTR | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV) | SGS Thomson Microelectronics |
| 981048 | M74HC648TTR | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV) | ST Microelectronics |
| 981049 | M74HC651 | HC652 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE) HC651 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) | SGS Thomson Microelectronics |
| 981050 | M74HC651 | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) | ST Microelectronics |
| 981051 | M74HC651B1R | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) | SGS Thomson Microelectronics |
| 981052 | M74HC651B1R | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) | ST Microelectronics |
| 981053 | M74HC651M1R | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) | SGS Thomson Microelectronics |
| 981054 | M74HC651M1R | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) | ST Microelectronics |
| 981055 | M74HC651RM13TR | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) | SGS Thomson Microelectronics |
| 981056 | M74HC651RM13TR | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) | ST Microelectronics |
| 981057 | M74HC651TTR | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) | SGS Thomson Microelectronics |
| 981058 | M74HC651TTR | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) | ST Microelectronics |
| 981059 | M74HC652 | HC652 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE) HC651 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.) | SGS Thomson Microelectronics |
|
| 981060 | M74HC652 | HC652 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HC651 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE / INV. | ST Microelectronics |
| 981061 | M74HC652B1R | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE) | ST Microelectronics |
| 981062 | M74HC652M1R | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE) | ST Microelectronics |
| 981063 | M74HC652RM13TR | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE) | ST Microelectronics |
| 981064 | M74HC652TTR | OCTAL BUS TRANSCEIVER/REGISTER (3-STATE) | ST Microelectronics |
| 981065 | M74HC670 | 4 WORD X 4 BIT REGISTER FILE (3 STATE) | SGS Thomson Microelectronics |
| 981066 | M74HC670 | 4 WORD X 4 BIT REGISTER FILE (3 STATE) | ST Microelectronics |
| 981067 | M74HC670B1R | 4 WORD X 4 BIT REGISTER FILE (3 STATE) | ST Microelectronics |
| 981068 | M74HC670C1R | 4 WORD X 4 BIT REGISTER FILE 3 STATE | ST Microelectronics |
| 981069 | M74HC670M1R | 4 WORD X 4 BIT REGISTER FILE (3 STATE) | ST Microelectronics |
| 981070 | M74HC670RM13TR | 4 WORD X 4 BIT REGISTER FILE (3 STATE) | ST Microelectronics |
| 981071 | M74HC670TTR | 4 WORD X 4 BIT REGISTER FILE (3 STATE) | ST Microelectronics |
| 981072 | M74HC688 | 8 BIT EQUALITY COMPARATOR | SGS Thomson Microelectronics |
| 981073 | M74HC688 | 14 STAGE BINARY COUNTER/OSCILLATOR | SGS Thomson Microelectronics |
| 981074 | M74HC688 | 8 BIT EQUALITY COMPARATOR | ST Microelectronics |
| 981075 | M74HC688B1R | 8 BIT EQUALITY COMPARATOR | ST Microelectronics |
| 981076 | M74HC688C1R | 8 BIT EQUALITY COMPARATOR | ST Microelectronics |
| 981077 | M74HC688M1R | 8 BIT EQUALITY COMPARATOR | ST Microelectronics |
| 981078 | M74HC688RM13TR | 8 BIT EQUALITY COMPARATOR | ST Microelectronics |
| 981079 | M74HC688TTR | 8 BIT EQUALITY COMPARATOR | ST Microelectronics |
| 981080 | M74HC690 | HC691/693 4 BIT BINARY COUNTER/REGISTER (3-STATE) HC690/692 DECADE COUNTER/REGISTER (3-STATE) | SGS Thomson Microelectronics |
