| Компонент | Описание | Производитель | |
| SN74ALS232B | 16 ‡ 4 ASYNCHRONOUS FIRST-IN, FIRST-OUT MEMORY |
Texas Instruments |
|
| SN74ALS232BDW | 16 ‡ 4 ASYNCHRONOUS FIRST-IN, FIRST-OUT MEMORY |
Texas Instruments |
|
| SN74ALS232BDWR | 16 X 4 ASYNCHRONOUS FIFO MEMORY |
Texas Instruments |
|
| SN74ALS232BFN | 16 ‡ 4 ASYNCHRONOUS FIRST-IN, FIRST-OUT MEMORY |
Texas Instruments |
|
| SN74ALS232BFNR | 16 X 4 ASYNCHRONOUS FIFO MEMORY |
Texas Instruments |
|
| SN74ALS232BFNR | 16 X 4 ASYNCHRONOUS FIFO MEMORY |
Texas Instruments |
|
| SN74ALS232BFNR | 16 X 4 ASYNCHRONOUS FIFO MEMORY |
Texas Instruments |
|
| SN74ALS232BN | 16 ‡ 4 ASYNCHRONOUS FIRST-IN, FIRST-OUT MEMORY |
Texas Instruments |