|   | P87C576EFAA | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | P83C576EFBB | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | P87C576EFBB | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | MAFRIN0150 | Tyco Electronics |  |  | miniature surface mount circulators | 
    |   | MAFRIN0151 | Tyco Electronics |  |  | miniature surface mount circulators | 
    |   | P80C575EBPN | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom/romless, 4 comparator, failure detect circuitry, watchdog timer | 
    |   | P83C575EBPN | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom/romless, 4 comparator, failure detect circuitry, watchdog timer | 
    |   | P87C575EBPN | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom/romless, 4 comparator, failure detect circuitry, watchdog timer | 
    |   | P83C576EBPN | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | P87C576EBPN | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | P83C576EBAA | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | P87C576EBAA | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | P83C576EHAA | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | P87C576EHAA | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | P83C576EHBB | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | P87C576EHBB | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | P83C576EHPN | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | P87C576EHPN | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | P83C576EFPN | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom, 6 channel 10-bit A/D, 4 comparators, failure detect circuitry, watchdog timer | 
    |   | 83C575 | Philips Semiconductors |  |  | 80c51 8-bit microcontroller family 8K/256 otp/rom/romless, 4 comparator, failure detect circuitry, watchdog timer |