| 837121 | M74HC7240TTR | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED) | SGS Thomson Microelectronics |
| 837122 | M74HC7241 | HC7240: INVERTED - HC7241/7244 NON INVERTED OCTAL BUS BUFFER WITH 3 STATE OUTPUTS | SGS Thomson Microelectronics |
| 837123 | M74HC7241 | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED | ST Microelectronics |
| 837124 | M74HC7241B1R | OCTAL BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED) | SGS Thomson Microelectronics |
| 837125 | M74HC7241C1R | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED | ST Microelectronics |
| 837126 | M74HC7241F1R | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED | ST Microelectronics |
| 837127 | M74HC7241M1R | OCTAL BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED) | SGS Thomson Microelectronics |
| 837128 | M74HC7241RM13TR | OCTAL BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED) | SGS Thomson Microelectronics |
| 837129 | M74HC7241TTR | OCTAL BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED) | SGS Thomson Microelectronics |
| 837130 | M74HC7244 | HC7240: INVERTED - HC7241/7244 NON INVERTED OCTAL BUS BUFFER WITH 3 STATE OUTPUTS | SGS Thomson Microelectronics |
| 837131 | M74HC7244 | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED | ST Microelectronics |
| 837132 | M74HC7244B1R | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) | SGS Thomson Microelectronics |
| 837133 | M74HC7244C1R | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED | ST Microelectronics |
| 837134 | M74HC7244F1R | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS HC7240: INVERTED - HC7241/7244 NON INVERTED | ST Microelectronics |
| 837135 | M74HC7244M1R | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) | SGS Thomson Microelectronics |
| 837136 | M74HC7244RM13TR | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) | SGS Thomson Microelectronics |
| 837137 | M74HC7244TTR | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (NON INVERTED) | SGS Thomson Microelectronics |
| 837138 | M74HC7245 | HC7640 INVERTING , HC7643 INVERTING/NON INVERTING OCTAL BUS TRANSCEIVER (3-STATE): HC7645 NON INVERTING | SGS Thomson Microelectronics |
| 837139 | M74HC7245 | OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING /HC7643 INVERTING/NONINVERTING | ST Microelectronics |
|
| 837140 | M74HC7245B1R | OCTAL BUS TRANSCEIVER (3-STATE NON INVERTING) | SGS Thomson Microelectronics |
| 837141 | M74HC7245C1R | OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING ,HC7643 INVERTING/NONINVERTING | ST Microelectronics |
| 837142 | M74HC7245F1R | OCTAL BUS TRANSCEIVER (3-STATE):HC7645 NONINVERTING HC7640 INVERTING ,HC7643 INVERTING/NONINVERTING | ST Microelectronics |
| 837143 | M74HC7245M1R | OCTAL BUS TRANSCEIVER (3-STATE NON INVERTING) | SGS Thomson Microelectronics |
| 837144 | M74HC7245RM13TR | OCTAL BUS TRANSCEIVER (3-STATE NON INVERTING) | SGS Thomson Microelectronics |
| 837145 | M74HC7245TTR | OCTAL BUS TRANSCEIVER (3-STATE NON INVERTING) | SGS Thomson Microelectronics |
| 837146 | M74HC7266 | HC7266 QUAD EXCLUSIVE NOR GATE HC266 QUAD EXCLUSIVE NOR GATE WITH OPEN DRAIN | SGS Thomson Microelectronics |
| 837147 | M74HC7266 | QUAD EXCLUSIVE NOR GATE | ST Microelectronics |
| 837148 | M74HC7266B1R | QUAD EXCLUSIVE NOR GATE | SGS Thomson Microelectronics |
| 837149 | M74HC7266B1R | QUAD EXCLUSIVE NOR GATE | ST Microelectronics |
| 837150 | M74HC7266C1R | HC266 QUAD EXCLUSIVE NOR GATE WITH OPEN DRAIN HC7266 QUAD EXCLUSIVE NOR GATE | ST Microelectronics |
| 837151 | M74HC7266F1R | HC266 QUAD EXCLUSIVE NOR GATE WITH OPEN DRAIN HC7266 QUAD EXCLUSIVE NOR GATE | ST Microelectronics |
| 837152 | M74HC7266M1R | QUAD EXCLUSIVE NOR GATE | SGS Thomson Microelectronics |
| 837153 | M74HC7266M1R | QUAD EXCLUSIVE NOR GATE | ST Microelectronics |
| 837154 | M74HC7266RM13TR | QUAD EXCLUSIVE NOR GATE | SGS Thomson Microelectronics |
| 837155 | M74HC7266RM13TR | QUAD EXCLUSIVE NOR GATE | ST Microelectronics |
| 837156 | M74HC7266TTR | QUAD EXCLUSIVE NOR GATE | SGS Thomson Microelectronics |
| 837157 | M74HC7266TTR | QUAD EXCLUSIVE NOR GATE | ST Microelectronics |
| 837158 | M74HC7292 | PROGRAMMABLE DIVIDER/TIMER | SGS Thomson Microelectronics |
| 837159 | M74HC7292 | PROGRAMMABLE DIVIDER/TIMER | ST Microelectronics |
| 837160 | M74HC7292B1R | PROGRAMMABLE DIVIDER/TIMER | SGS Thomson Microelectronics |
