| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| HEF4522BD | Programmable 4-bit BCD down counter | Philips-Semiconductors | DIL | 16 | - | - | 107 K |
| HEF4522BP | Programmable 4-bit BCD down counter | Philips-Semiconductors | DIL | 16 | - | - | 107 K |
| HEF4522BT | Programmable 4-bit BCD down counter | Philips-Semiconductors | SO | 16 | - | - | 107 K |
| MCRF452/P | 13.56 MHz read/write passive RFID device | Microchip-Technology-Inc- | PDIP | 8 | -20°C | 70°C | 1 M |
| MCRF452/S | 13.56 MHz read/write passive RFID device | Microchip-Technology-Inc- | Wafer | - | -20°C | 70°C | 1 M |
| MCRF452/SB | 13.56 MHz read/write passive RFID device | Microchip-Technology-Inc- | Wafer | - | -20°C | 70°C | 1 M |
| MCRF452/SB | 13.56 MHz read/write passive RFID device | Microchip-Technology-Inc- | Wafer | - | -20°C | 70°C | 1 M |
| MCRF452/WF | 13.56 MHz read/write passive RFID device | Microchip-Technology-Inc- | Wafer | - | -20°C | 70°C | 1 M |
| MCRF452/WFB | 13.56 MHz read/write passive RFID device | Microchip-Technology-Inc- | Wafer | - | -20°C | 70°C | 1 M |
| MCRF452X/SN | 13.56 MHz read/write passive RFID device | Microchip-Technology-Inc- | SOIC | 8 | -20°C | 70°C | 1 M |
| [1] [2] [3] [4] 5 [6] |
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