 | ISD1740PYR | Nuvoton | Voice Record/Playback IC, 80s, 160kΩ, 2.5-5V, 28-Pin PDIP |
 | ISD1790PYIR | Nuvoton | 180s Voice Record/Playback IC, 12kHz, 2.5-5V, 28-Pin PDIP |
 | ISD17180PYR | Nuvoton | 360s Voice Record/Playback IC, 12kHz, 2.5-5V, 28-Pin PDIP |
 | ISD1750PYR | Nuvoton | Voice Record/Playback IC, 100s, 12kHz, 2.5-5V, 28-Pin PDIP |
 | ISD17150PYR | Nuvoton | 300s Voice Record/Playback IC, 28-Pin PDIP, 2.5-5V |
 | ISD17210PYIR | Nuvoton | Voice Record/Playback IC, 420s, 12kHz, 2.5-5V, 28-Pin PDIP |
 | ISD1740PYIR | Nuvoton | Voice Record/Playback IC, 80s, 160kOhm, 2.5-5V, 28-Pin PDIP |
 | ISD1750PYIR | Nuvoton | Voice Record/Playback IC, 100s, 12kHz, 2.5-5V, 28-Pin PDIP |
 | ISD17180PYIR | Nuvoton | 360s Voice Record/Playback IC, 12kHz, 2.5-5V, 28-Pin PDIP |
 | ISD17210PYR | Nuvoton | Voice Record/Playback IC, 420s, 12kHz, 2.5-5V, 28-Pin PDIP |
 | ISD17150PYIR | Nuvoton | 300s Voice Record/Playback IC, 28-Pin PDIP, 2.5-5V, 12kHz |
 | ISD1790PYR | Nuvoton | 180s Voice Record/Playback IC, 28-Pin PDIP, 12kHz, 2.5-5V |
 | ISD1620BXYI | Nuvoton | 40s Voice Record and Playback 160kOhm 2.5V/3.3V/5V 18-Pin Die |
 | ISD1620BX | Nuvoton | 40s Voice Record and Playback 160kOhm 2.5V/3.3V/5V 18-Pin Die |
 | ISD1620BXY | Nuvoton | 40s Voice Record and Playback 160kOhm 2.5V/3.3V/5V 18-Pin Die |
 | ISD1750XY | Nuvoton | 100s Voice Record and Playback 160kOhm 2.5V/3.3V/5V Die |
 | ISD17120XYIR | Nuvoton | 240s Voice Record and Playback 160kOhm 2.5V/3.3V/5V Die |
 | ISD17240XYI | Nuvoton | 480s Voice Record and Playback 160kOhm 2.5V/3.3V/5V Die |
 | ISD1740XYIR | Nuvoton | 80s Voice Record and Playback 160kOhm 2.5V/3.3V/5V Die |
 | ISD1790XYI | Nuvoton | 180s Voice Record and Playback 160kOhm 2.5V/3.3V/5V Die |
