| Part Number | LM8333 |
| Manufacturer | National Semiconductor |
| Title | Keypad Controller |
| Description | The LM8333 is a general-purpose controller for matrixaddressed keypads which provides an ACCESS.bus (I2Ccompatible) interface to a host microcontr... |
| Features |
n 8 x 8 standard keys n 8 special function keys (SF keys) providing a total of 72 keys for the maximum keyboard matrix n ACCESS.bus (I2C-compatible) communication interface to the host n Four general purpose host programmable I/O pins with two option...
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| Datasheet |
 LM8333 Datasheet
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