| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| CD54HC4520F | HIGH SPEED CMOS LOGIC DUAL BINARY UP-COUNTER | Texas-Instruments | J | 16 | -55°C | 125°C | 45 K |
| CD54HC4520F3A | HIGH SPEED CMOS LOGIC DUAL BINARY UP-COUNTER | Texas-Instruments | J | 16 | -55°C | 125°C | 45 K |
| CD74HC4518E | HIGH SPEED CMOS LOGIC DUAL BCD UP-COUNTER | Texas-Instruments | N | 16 | -55°C | 125°C | 45 K |
| CD74HC4520E | HIGH SPEED CMOS LOGIC DUAL BINARY UP-COUNTERS | Texas-Instruments | N | 16 | -55°C | 125°C | 45 K |
| HEC4538BT | Dual precision monostable multivibrator | Philips-Semiconductors | SOT109 | - | - | - | 102 K |
| HEC4538BT | Dual precision monostable multivibrator | Philips-Semiconductors | SOT109 | - | - | - | 102 K |
| HEC4541BDB | Programmable timer | Philips-Semiconductors | SOT73 | - | - | - | 144 K |
| HEC4556BDB | Dual 1-of-4 decoder/demultiplexer | Philips-Semiconductors | SOT74 | - | - | - | 38 K |
| HEC4556BDB | Dual 1-of-4 decoder/demultiplexer | Philips-Semiconductors | SOT74 | - | - | - | 38 K |
| HEC4557BDB | 1-to-64 bit variable length shift register | Philips-Semiconductors | SOT74 | - | - | - | 78 K |
| HEC4585BDB | 4-bit magnitude comparator | Philips-Semiconductors | SOT74 | - | - | - | 66 K |
| [1] [2] [3] [4] [5] 6 [7] [8] [9] [10] |
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