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64-bit FIFO memory (16x4), asynchronous
74232
ic logic
The SN74ALS232B is a high-speed 16-word by 4-bit asynchronous first-in, first-out (FIFO) memory designed for data buffering and processing at up to 40 MHz.
In stock
Specifications
2- Operating Voltage Range
- -0.5 V to 7 V
- Package Options
- DW, FN, N
Pinout
14| Pin | Name | Functions | Notes |
|---|---|---|---|
| 1 | VCC | POWER | Supply voltage |
| 2 | FULL | GPIO | Indicates memory status (full) |
| 3 | LDCK | GPIO | Load clock for writing data |
| 4 | D0 | GPIO | Data input 0 |
| 5 | D1 | GPIO | Data input 1 |
| 6 | D2 | GPIO | Data input 2 |
| 7 | D3 | GPIO | Data input 3 |
| 8 | GND | GND | Ground reference |
| 9 | RST | GPIO | Reset for initializing memory pointers |
| 10 | UNCK | GPIO | Unload clock for reading data |
| 11 | Q0 | GPIO | Data output 0 |
| 12 | Q1 | GPIO | Data output 1 |
| 13 | Q2 | GPIO | Data output 2 |
| 14 | Q3 | GPIO | Data output 3 |
Interactive pinout
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74232
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