产品分类
| Part | Pin to Pin | Function | Package |
| Compatibility | |||
| IN75232N/DW | CD75232 | RS-232-D Interface 1 Chip IC | DIP-20,SOP-20 |
| ILX232N/D | MAX232 | Drivers/Receiver (RS-232) (2/2) (Vcc = 5V) | DIP-16, SOP-16 |
| ILX3232N/D/TSD | MAX3232 | Drivers/Receiver (RS-232) (2/2) (Vcc = 3.3 to 5.5V) | DIP-16, SOP-16, TSSOP-16 |
| ILX3221EN/ED | MAX3221E | ±15kV ESD-Protected, 1µA, 3.0V to 5.5V, 250kbps, RS-232 Transceivers with Auto-Shutdown | DIP-16, SOP-16 |
| ILX3226N/D/TSD | MAX3226 | 1µA Supply Current, 3.0V to 5.5V, 1Mbps RS-232 Transceivers with Auto-Shutdown Plus | DIP-16, SOP-16, TSSOP-16 |
| > RS-485 | |||
| ILX485N/D | MAX485 | Drivers/Receiver (RS-485) - 5.0V | DIP-8, SOP-8 |
| ILX3485N/D | MAX3485 | Drivers/Receiver (RS-485) - 3.3V | DIP-8, SOP-8 |
| ILX75176N/D | SN75176 | Drivers/Receiver (RS-485) - 5.0V | DIP-8, SOP-8 |
| ILX3085N/D | MAX3085E | Drivers/Receiver (RS-485) - 5.0V | DIP-8, SOP-8 |
| > Isolator | |||
| ILX488-3D | OWN | Low-Power Triple-Channel Digital Isolator | SOP-16 |
| > Transmitters & Receivers | |||
| IN1488N/D | MC1488D | 4-Channel Transmitter for Serial Interface | DIP-14,SOP-14 |
| IN1489AN/AD | MC1489ADM | 4-Channel Receiver for Serial Interface | DIP-14,SOP-14 |
| INS82C50AN/D | INS82C50A | Microcontroller for Serial Interface | DIP-40 |
| IN82C55AN/BN | 82C55A | Programmable Peripheral Interface | DIP-40 |
| INF8574AN/AD | PCF8574 | Remote 8-Bit I/O Expander for I2C-Bus | DIP-16, SOP-16 |
| > UART | |||
| IN16C554PL-TQ64/PL68/TQ80 | TL16C554 | Universal Asynchronous Receiver Transmitter | 64-TQFP, 68-PLCC, 80-TQFP |
| IN16C554A- TQ64/PL68/TQ80 | TL16C554 | Universal Asynchronous Receiver Transmitter | 64-TQFP, 68-PLCC, 80-TQFP |
| IN16C1054 | Quard Uart with 256-Byte FIFO | 64-TQFP, 68-PLCC, 80-TQFP | |
| IN16C1058 | Octal-UART Controller with 256-Byte FIFO (8 Port) | 128-TQFP | |
| > ELECTRONIC KEY | |||
| IZ1990 | - | CMOS IC FOR ELECTRONIC KEY | chip |