HCF4536B屬于集成電路（IC）的可編程定時器振蕩器。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的HCF4536B可編程定時器和振蕩器可以設(shè)置用來以指定頻率提供定時脈沖的器件。

DESCRIPTION

The HCC4536B (extended temperature range) and HCF4536B (intermediate temperature range) are monolithic integrated circuits, available in 16-lead dual in-line plastic or ceramic package.

■ 24 FLIP-FLOP STAGES - COUNTS FROM

20 TO 224

■ LAST 16 STAGES SELECTABLE BY BCD SELECT CODE

■ BYPASS INPUT ALLOWS BYPASSING FIRST

8 STAGES

■ ON-CHIP RC OSCILLATOR PROVISION

■ CLOCK INHIBIT INPUT

■ SCHMITT-TRIGGER IN CLOCK LINE PERMITS OPERATION WITH VERY LONG RISE

AND FALL TIMES

■ ON-CHIP MONOSTABLE OUTPUT PROVISION

■ TYPICAL fCL = 3MHz AT VDD = 10V

■ TEST MODE ALLOWS FAST TEST SEQUENCE

■ SET AND RESET INPUTS

■ CAPABLE OF DRIVING TWO LOW POWER

TTL LOADS, ONE LOWER-POWER

SCHOTTKY LOAD, OR TWO HTL LOADS

OVER THE RATED TEMPERATURE RANGE

■ STANDARDIZED, SYMMETRICAL OUTPUT

CHARACTERISTICS

■ QUIESCENT CURRENT AT 20V FOR HCC DEVICE

■ 5V, 10V, AND 15V PARAMETRIC RATINGS

■ INPUT CURRENT OF100 nA AT 18V AND 25°C

FOR HCC DEVICE

■ 100 TESTED FOR QUIESCENT CURRENT

■ MEETS ALL REQUIREMENTS OF JEDECTENTATIVE

STANDARD No. 13A, ”STANDARD

SPECIFICATIONS FOR DESCRIPTION OF ”B”

SERIES CMOS DEVICES”