|   | PDU16F-3MC4 | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-4A4 | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-4B4 | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-4M | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-4MC4 | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-5A4 | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-5B4 | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-5M | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-5MC4 | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-6A4 | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-6B4 | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-6M | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-6MC4 | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-8A4 | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-8B4 | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-8M | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) | 
    |   | PDU16F-8MC4 | Data Delay Devices, Inc. |  |  | 6-bit programmable delay line (series pdu16f) |