| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| HM5257405BTD-75 | 512M LVTTL interface SDRAM | distributor | TSOP | 54 | - | - | 463 K |
| HM5257405BTD-A6 | 512M LVTTL interface SDRAM | distributor | TSOP | 54 | - | - | 463 K |
| MMBZ5257B | Surface mount silicon zener diode. Nominal zener voltage Vz = 33 V @ Izt. 500 mWatts zener diode. | distributor | - | 3 | -55°C | 150°C | 132 K |
| MMBZ5257BW | Surface mount silicon zener diode. Nominal zener voltage Vz = 33 V @ Izt. 200 mWatts zener diode. | distributor | - | 3 | -55°C | 150°C | 79 K |
| TC55257DFI-70V | 32768-word by 8-bit static RAM, 70ns | Toshiba | SOP | 28 | -40°C | 85°C | 676 K |
| TC55257DFTI-70V | 32768-word by 8-bit static RAM, 70ns | Toshiba | TSOP I | 28 | -40°C | 85°C | 676 K |
| TC55257DFTI-70V | 32768-word by 8-bit static RAM, 70ns | Toshiba | TSOP I | 28 | -40°C | 85°C | 676 K |
| TC55257DFTI-85V | 32768-word by 8-bit static RAM, 85ns | Toshiba | TSOP I | 28 | -40°C | 85°C | 676 K |
| TC55257DPL-70V | 32768-word by 8-bit static RAM, 70ns | Toshiba | DIP | 28 | 0°C | 70°C | 504 K |
| TC55257DPL-85V | 32768-word by 8-bit static RAM, 85ns | Toshiba | DIP | 28 | 0°C | 70°C | 504 K |
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