| Produttore elettronici | Il numero della parte | Scheda tecnica | Spiegazioni elettronici |
 National Semiconductor ... | 74AC899 |  214Kb/14P | 9-Bit Latchable Transceiver with Parity Generator/Checker |
| 74AC899QCQB |  214Kb/14P | 9-Bit Latchable Transceiver with Parity Generator/Checker |
| 74AC899QCX |  214Kb/14P | 9-Bit Latchable Transceiver with Parity Generator/Checker |
| 74AC899QMQB |  214Kb/14P | 9-Bit Latchable Transceiver with Parity Generator/Checker |
| 74AC899QMX |  214Kb/14P | 9-Bit Latchable Transceiver with Parity Generator/Checker |
 National Semiconductor ... | 74AC899QCQB |  214Kb/14P | 9-Bit Latchable Transceiver with Parity Generator/Checker |
| 74AC899QCX |  214Kb/14P | 9-Bit Latchable Transceiver with Parity Generator/Checker |
| 74AC899QMQB |  214Kb/14P | 9-Bit Latchable Transceiver with Parity Generator/Checker |
| 74AC899QMX |  214Kb/14P | 9-Bit Latchable Transceiver with Parity Generator/Checker |
 National Semiconductor ... | 74AC843 |  154Kb/10P | 9-Bit Transparent Latch |