RCA CD4520BE Dual Binary Up Counter

CD4520BE Dual Binary Up CounterCD4520BE Dual Binary Up Counter
Sales price £1.10
Price / COM_VIRTUEMART_UNIT_SYMBOL_EACH:
Quantity in stock: 414

CD4520BE Dual Binary Up Counter
RCA CD4520BE Dual Binary Up Counter
Description

RCA CD4520BE Dual Binary Up Counter

Manufactured by RCA Semiconductor - DIP16 through hole package

The CD4520BE Dual Binary Up Counter consists of two identical, 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 negative-going transition. For single unit operation the ENABLE input is maintained high and the counter advances on each positive-going transition of the CLOCK. The counters are cleared by high levels on their RESET lines.
The counter can be cascaded in the ripple mode by connecting Q4 to the enable input of the subsequent counter while the CLOCK input of the latter is held low.

 

Items per pack:- 1