| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| 2SD2544 | Silicon NPN triple diffusion planar type power transistor | Panasonic---Semiconductor-Company-of-Matsushita-Electronics-Corporation | - | - | - | - | 51 K |
| 2SD2549 | Silicon NPN triple diffusion planar type power transistor | Panasonic---Semiconductor-Company-of-Matsushita-Electronics-Corporation | - | - | - | - | 42 K |
| ISD2540E | Single-chip voice record/playback device with 40 seconds duration | Information-Storage-Devices-Inc- | TSOP | 28 | 0°C | 70°C | 1 M |
| ISD2540EI | Single-chip voice record/playback device with 40 seconds duration | Information-Storage-Devices-Inc- | TSOP | 28 | -40°C | 85°C | 1 M |
| ISD2540P | Single-chip voice record/playback device with 40 seconds duration | Information-Storage-Devices-Inc- | PDIP | 28 | 0°C | 70°C | 1 M |
| ISD2540PI | Single-chip voice record/playback device with 40 seconds duration | Information-Storage-Devices-Inc- | PDIP | 28 | -40°C | 85°C | 1 M |
| ISD2540S | Single-chip voice record/playback device with 40 seconds duration | Information-Storage-Devices-Inc- | SOIC | 28 | 0°C | 70°C | 1 M |
| ISD2540SI | Single-chip voice record/playback device with 40 seconds duration | Information-Storage-Devices-Inc- | SOIC | 28 | -40°C | 85°C | 1 M |
| ISD2540X | Single-chip voice record/playback device with 40 seconds duration | Information-Storage-Devices-Inc- | Die | - | 0°C | 50°C | 1 M |
| ISD2548X | Single-chip voice record/playback device with 48 seconds duration | Information-Storage-Devices-Inc- | Die | - | 0°C | 50°C | 1 M |
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