| Part Number | M54HC390 |
| Manufacturer | STMicroelectronics (https://www.st.com/) |
| Title | DUAL DECADE COUNTER |
| Description | The M54/74HC390 is a high speed CMOS DUAL DECADE COUNTER fabricated in silicon gate C2MOS technology. It has the same high speed performance of LS... |
| Features |
five counters can be cascaded to form dual decade, dual biquinary, or various combinations up to a single divide-by-100 counter. Each 4-bit counter is incremented on the high to low transition (negative edge) of the clock input, and each has an indep...
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| Datasheet |
 M54HC390 Datasheet 266.55KB |
