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HCF4520B
DUAL BINARY UP COUNTER
s MEDIUM SPEED OPERATION :
6MHz (Typ.) at 10V
s POSITIVE -OR NEGATIVE- EDGE
TRIGGERING
s SYNCHRONOUS INTERNAL CARRY
)PROPAGATION t(ss QUIESCENT CURRENT SPECIF. UP TO 20V
s 5V, 10V AND 15V PARAMETRIC RATINGS
ucs INPUT LEAKAGE CURRENT dII = 100nA (MAX) AT VDD = 18V TA = 25°C ro )s 100% TESTED FOR QUIESCENT CURRENT P t(ss MEETS ALL REQUIREMENTS OF JEDEC
JESD13B "STANDARD SPECIFICATIONS
lete ucFOR DESCRIPTION OF B SERIES CMOS dDEVICES" bso ProDESCRIPTION
HCF4520B is a monolithic integrated circuit
- O tefabricated in Metal Oxide Semiconductor ) letechnology available in DIP and SOP packages. t(s oHCF4520B, a Dual Binary Up Counter, consists of stwo identical, internal 4-stage counters.