|   | ISD33120-4S | ETC |  |  | single-chip voice record/playback devices 60-, 75-, 90-, and 120-second durations | 
    |   | ISD33120-4SD | ETC |  |  | single-chip voice record/playback devices 60-, 75-, 90-, and 120-second durations | 
    |   | ISD33120-4SI | ETC |  |  | single-chip voice record/playback devices 60-, 75-, 90-, and 120-second durations | 
    |   | ISD33120-4X | ETC |  |  | single-chip voice record/playback devices 60-, 75-, 90-, and 120-second durations | 
    |   | ISD33120-4XD | ETC |  |  | single-chip voice record/playback devices 60-, 75-, 90-, and 120-second durations | 
    |   | ISD33120-4XI | ETC |  |  | single-chip voice record/playback devices 60-, 75-, 90-, and 120-second durations | 
    |   | ISD1000A | ETC |  |  | single-chip voice record/playback devices 16- and 20-second durations | 
    |   | ISD1016AG | ETC |  |  | single-chip voice record/playback devices 16- and 20-second durations | 
    |   | ISD1016AGI | ETC |  |  | single-chip voice record/playback devices 16- and 20-second durations | 
    |   | ISD1016AP | ETC |  |  | single-chip voice record/playback devices 16- and 20-second durations | 
    |   | ISD1016API | ETC |  |  | single-chip voice record/playback devices 16- and 20-second durations | 
    |   | ISD1016AX | ETC |  |  | single-chip voice record/playback devices 16- and 20-second durations | 
    |   | ISD1020AG | ETC |  |  | single-chip voice record/playback devices 16- and 20-second durations | 
    |   | ISD1020AGI | ETC |  |  | single-chip voice record/playback devices 16- and 20-second durations | 
    |   | ISD1020AP | ETC |  |  | single-chip voice record/playback devices 16- and 20-second durations | 
    |   | ISD1020API | ETC |  |  | single-chip voice record/playback devices 16- and 20-second durations | 
    |   | ISD1020AX | ETC |  |  | single-chip voice record/playback devices 16- and 20-second durations | 
    |   | ISD4003-04MXD | ETC |  |  | single-chip voice record/playback devices 4-, 5-, 6-, and 8-minute durations | 
    |   | ISD4003-04MZD | ETC |  |  | single-chip voice record/playback devices 4-, 5-, 6-, and 8-minute durations | 
    |   | ISD4003-04MZI | ETC |  |  | single-chip voice record/playback devices 4-, 5-, 6-, and 8-minute durations |