High Speed CMOS Logic Dual BCD Up-Counter

The CD74HC4518 is a dual BCD up-counter. The ?HC4520 and CD74HCT4520 are dual binary up-counters. Each device consists of two independent internally synchronous 4-stage Counters The Counter stages are D-type Flip-Flops having interchangeable Clock and ENABLE lines for incrementing on either the positive-going or the negative-going transition of Clock The Counters are cleared by high levels on the MASTER RESET lines. The Counter CAN be cascaded in the ripple mode by connecting Q3 to the ENABLE input of the subsequent Counter while the Clock input of the latter is held low.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
CD74HC4518E Texas Instruments High Speed CMOS Logic Dual BCD Up-Counter 16-PDIP -55 to 125
CD74HC4518EE4 Texas Instruments HC/UH SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP DECADE COUNTER, PDIP16, ROHS COMPLIANT, PLASTIC, DIP-16
CD74HC4518 's PackagesCD74HC4518 's pdf datasheet
CD74HC4518E PDIP
CD74HC4518EE4 PDIP




CD74HC4518 Pinout, Pinouts
CD74HC4518 pinout,Pin out
This is one package pinout of CD74HC4518,If you need more pinouts please download CD74HC4518's pdf datasheet.

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CD74HC4518 Application Notes CD74HC4518 RoHS CD74HC4518 Circuits CD74HC4518 footprint
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