5 Pages, 183 KB, Original- M74HC390B1
- Stmicroelectronics
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7 Pages, 191 KB, Original- M74HC390B1N
- Stmicroelectronics
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17 Pages, 374 KB, Original- M74HC390B1R
- Stmicroelectronics
- IC DECADE COUNTER DUAL 16-DIP - M74HC390B1R
