| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| HEF4531BD | 13-input parity checker/generator | Philips-Semiconductors | DIL | 16 | - | - | 36 K |
| HEF4531BD | 13-input parity checker/generator | Philips-Semiconductors | DIL | 16 | - | - | 36 K |
| HEF4531BP | 13-input parity checker/generator | Philips-Semiconductors | DIL | 16 | - | - | 36 K |
| HEF4531BT | 13-input parity checker/generator | Philips-Semiconductors | SO | 16 | - | - | 36 K |
| HEF4531BT | 13-input parity checker/generator | Philips-Semiconductors | SO | 16 | - | - | 36 K |
| HEF4539BD | Dual 4-input multiplexer | Philips-Semiconductors | DIL | 16 | - | - | 44 K |
| HEF4539BP | Dual 4-input multiplexer | Philips-Semiconductors | DIL | 16 | - | - | 44 K |
| HEF4539BT | Dual 4-input multiplexer | Philips-Semiconductors | SO | 16 | - | - | 44 K |
| HEF4720BT | 256-bit, 1-bit per word random access memories | Philips-Semiconductors | SO | 16 | - | - | 180 K |
| HEF4720VD | 256-bit, 1-bit per word random access memories | Philips-Semiconductors | DIL | 16 | - | - | 180 K |
| << [54] [55] [56] [57] [58] 59 [60] [61] [62] [63] |
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