|   | UC2840 | STMicroelectronics |  |  | programmable, off-liine, pwm controller | 
    |   | UC2840J | STMicroelectronics |  |  | programmable, off-liine, pwm controller | 
    |   | UC2840N | STMicroelectronics |  |  | programmable, off-liine, pwm controller | 
    |   | UC1840 | STMicroelectronics |  |  | programmable, off-liine, pwm controller | 
    |   | UC1840J | STMicroelectronics |  |  | programmable, off-liine, pwm controller | 
    |   | UC3840 | STMicroelectronics |  |  | programmable, off-liine, pwm controller | 
    |   | UC3840J | STMicroelectronics |  |  | programmable, off-liine, pwm controller | 
    |   | UC3840N | STMicroelectronics |  |  | programmable, off-liine, pwm controller | 
    |   | IMP5111 | IMP, Inc |  |  | 9--liine scsii termiinattor - 35mhz channell bandwiidtth | 
    |   | IMP5111CDP | IMP, Inc |  |  | 9--liine scsii termiinattor - 35mhz channell bandwiidtth | 
    |   | IMP5111CDPT | IMP, Inc |  |  | 9--liine scsii termiinattor - 35mhz channell bandwiidtth | 
    |   | IMP5111CPWP | IMP, Inc |  |  | 9--liine scsii termiinattor - 35mhz channell bandwiidtth | 
    |   | IMP5111CPWPT | IMP, Inc |  |  | 9--liine scsii termiinattor - 35mhz channell bandwiidtth | 
    |   | IMP5112 | IMP, Inc |  |  | 9--liine scsii termiinattor - 35mhz channell bandwiidtth | 
    |   | IMP5112CDP | IMP, Inc |  |  | 9--liine scsii termiinattor - 35mhz channell bandwiidtth | 
    |   | IMP5112CDPT | IMP, Inc |  |  | 9--liine scsii termiinattor - 35mhz channell bandwiidtth | 
    |   | IMP5112CPWP | IMP, Inc |  |  | 9--liine scsii termiinattor - 35mhz channell bandwiidtth | 
    |   | IMP5112CPWPT | IMP, Inc |  |  | 9--liine scsii termiinattor - 35mhz channell bandwiidtth | 
    |   | IMP5218 | IMP, Inc |  |  | 9--liine pllug and pllay scsii termiinattor | 
    |   | IMP5219 | IMP, Inc |  |  | 9--liine scsii termiinattor |