| 1299521 | PCAL9539APW | Low-voltage 16-bit I²C-bus and SMBus low power I/O port with interrupt and reset | NXP Semiconductors |
| 1299522 | PCAL9554BBS | Low-voltage 8-bit I²C-bus/SMBus low power I/O port with interrupt, weak pull-up and Agile I/O | NXP Semiconductors |
| 1299523 | PCAL9554BPW | Low-voltage 8-bit I²C-bus/SMBus low power I/O port with interrupt, weak pull-up and Agile I/O | NXP Semiconductors |
| 1299524 | PCAL9554CBS | Low-voltage 8-bit I²C-bus/SMBus low power I/O port with interrupt, weak pull-up and Agile I/O | NXP Semiconductors |
| 1299525 | PCAL9554CPW | Low-voltage 8-bit I²C-bus/SMBus low power I/O port with interrupt, weak pull-up and Agile I/O | NXP Semiconductors |
| 1299526 | PCAL9555AHF | Low-voltage 16-bit I²C-bus GPIO with Agile I/O, interrupt and weak pull-up | NXP Semiconductors |
| 1299527 | PCAL9555APW | Low-voltage 16-bit I²C-bus GPIO with Agile I/O, interrupt and weak pull-up | NXP Semiconductors |
| 1299528 | PCB16B | Hgh -w=der Vtige/ Hgh Density Mounting Type Photocoupler | SHARP |
| 1299529 | PCB2310WP | 7 V, IST bus interface | Philips |
| 1299530 | PCB2320 | 0.5-7 V, data rate adapter | Philips |
| 1299531 | PCB2421 | 1K dual mode serial EEPROM | Philips |
| 1299532 | PCB2421P | 1K dual mode serial EEPROM | Philips |
| 1299533 | PCB2421T | 1K dual mode serial EEPROM | Philips |
| 1299534 | PCB80C31-2 A | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299535 | PCB80C31-2 N | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299536 | PCB80C31-3 A | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299537 | PCB80C31-3 N | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299538 | PCB80C31-4 A | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299539 | PCB80C31-4 N | CMOS single-chip 8-bit microcontrollers | Philips |
|
| 1299540 | PCB80C31-5 A | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299541 | PCB80C31-5 B | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299542 | PCB80C31-5 N | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299543 | PCB80C31BH2-12H | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299544 | PCB80C31BH2-12P | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299545 | PCB80C31BH2-12WP | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299546 | PCB80C31BH3-16H | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299547 | PCB80C31BH3-16P | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299548 | PCB80C31BH3-16WP | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299549 | PCB80C31BH4-24H | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299550 | PCB80C31BH4-24P | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299551 | PCB80C31BH4-24WP | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299552 | PCB80C31BH5-30H | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299553 | PCB80C31BH5-30P | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299554 | PCB80C31BH5-30WP | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299555 | PCB80C51BH-2H | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299556 | PCB80C51BH-2P | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299557 | PCB80C51BH-2WP | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299558 | PCB80C51BH-3H | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299559 | PCB80C51BH-3P | CMOS single-chip 8-bit microcontrollers | Philips |
| 1299560 | PCB80C51BH-3WP | CMOS single-chip 8-bit microcontrollers | Philips |
