Description: CD4536 IC CD 4536 DIP 16 Pin IC

CD4536 CD4536BE CD-4536 4536 DIP-16 Package Oscillator Timer IC Chip Programmable 16 Pin Leads Timer IC

CD4536 is a programmable timer that comprises 24 ripple binary counter stages. The salient feature of this device is its flexibility. The device can count from 1 to 224 or the first 8 stages can be bypassed to allow an output, selectable by a 4-bit code, from any one of the remaining 16 stages. It canbe driven by an external clock or an RC oscillator that can be constructed using on-chip components. The CD4536 is a popular timer IC due to it’s use in high quality electronic timers for AC/DC appliances. CD4536 has a wide array of features such as high noise immunity and efficient thermal compensation. This IC is very simple to use and can be interfaced directly with CMOS, NMOS & TTL devices.

Programmable Timer?

Programmable Timers are simple circuits that offer measurement, display and control in applications that contain variables. They can operate with a single input or, in some cases, a pair of signals. Programmable timers are usually electronic and use digital displays, precise digital set-ability, high accuracy, and fast reset times.

CD4536 Key Features

• High Voltage Type (20V Rating)
• 24 Flip-Flop Stage – 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
• 100% Tested for Quiescent Current at 20V
• 5V, 10V and 15V Parametric Ratings
• Standardized, Symmetrical Output Characteristics

CD4536 Pinout

Application

• Used in Counter circuits
• Also used in making electronic timers for kitchen appliances such as ovens, cookers and crockpots, etc.

• 24 Ripple-Binary Counter Stages
• Last 16 Stages Selectable by BCD Select Code
• Bypass Input Skips First 8 Stages
• On-chip RC Oscillator Provision
• Clock Inhibit Input