4033 IC Decade Counter

Description

Features: Counter and 7-segment decoding in one package Easily interfaced with 7-segment display types Fully static counter operation: DC to 6 MHz (typ.) at V DD = 10 V Ideal for low-power displays “Ripple blanking” and lamp test (CD4033B) 100% tested for quiescent current at 20 V Standardized, symmetrical output characteristics 5-V, 10-V, and 15-V parametric ratings Schmitt-triggered clock inputs CD4033 Pinout Pin No Pin Name Description 1 CLK 1 Clock Signal 1 2 CLK INHIBIT 1 Clock Inhibit Signal 3 R-BLANKING IN Ripple Blanking Input 4 R BLANKING OUT Ripple Blanking Output 5 C-OUT Carry Out Signal 6 f Output f of counter 7 g Output g of counter 8 VSS Source Supply Voltage 9 d Output d of counter 10 a Output a of counter 11 e Output e of counter 12 b Output b of counter 13 c Output c of counter 14 L-TEST Lamp Test Pint 15 Reset Reset 16 VDD Drain supply Voltage Technical Specifications Physical Case/Package PDIP Contact Plating Gold Mount Through Hole Number of Pins 16 Technical Clock Edge Trigger Type Positive Edge Direction Unidirectional Frequency 16 MHz Logic Function Counter Max Operating Temperature 125 °C Max Supply Voltage 18 V Min Operating Temperature -55 °C Min Supply Voltage 3 V Number of Bits 7 Number of Bits per Element 5 Number of Elements 1 Propagation Delay 600 ns Quiescent Current 100 µA Reset Asynchronous Sync/Async Synchronous Turn-On Delay Time 600 ns Applications Decade Counting 7 Segment Decimal Display Frequency Division 7 Segment Decimal Displays Clocks, Watches, Timers (e.g. ÷ 60, ÷ 60, ÷12 Counter/Display) Counter/Display Driver For Meter Applications CD4033 IC Datasheet

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