CD74HC4017 High Speed CMOS Logic Decade Counter/Divider with 10 Decoded Outputs | TI.com

CD74HC4017 (ACTIVE) High Speed CMOS Logic Decade Counter/Divider with 10 Decoded Outputs

 

Description

The ’HC4017 is a high speed silicon gate CMOS 5-stage Johnson counter with 10 decoded outputs. Each of the decoded outputs is normally low and sequentially goes high on the low to high transition clock period of the 10 clock period cycle. The CARRY (TC) output transitions low to high after OUTPUT 10 goes low, and can be used in conjunction with the CLOCK ENABLE (CE\) to cascade several stages. The CLOCK ENABLE input disables counting when in the high state. A RESET (MR) input is also provided which when taken high sets all the decoded outputs, except "0", low.

The device can drive up to 10 low power Schottky equivalent loads.

Features

  • Fully Static Operation
  • Buffered Inputs
  • Common Reset
  • Positive Edge Clocking
  • Typical fMAX = 50MHz at VCC =5V,CL = 15pF, TA =25°C
  • Fanout (Over Temperature Range)
    • Standard Outputs. . . . . . . . . . . . . . . 10 LSTTL Loads
    • Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
  • Wide Operating Temperature Range . . . -55°C to 125°C
  • Balanced Propagation Delay and Transition Times
  • Significant Power Reduction Compared to LSTTL Logic ICs
  • HC Types
    • 2V to 6V Operation
    • High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V

Parametrics

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Part number Order Technology Family VCC (Min) (V) VCC (Max) (V) Bits (#) Voltage (Nom) (V) F @ nom voltage (Max) (MHz) ICC @ nom voltage (Max) (mA) tpd @ nom Voltage (Max) (ns) IOL (Max) (mA) IOH (Max) (mA) Function Type Rating Operating temperature range (C) Package Group
CD74HC4017 Order now HC     2     6     10     3.3
5    
28     0.08     54     5.2     -5.2     Counter     Decade     Catalog     -55 to 125     PDIP | 16
SOIC | 16
SO | 16
TSSOP | 16    
CD54HC4017 Samples not available HC     2     6     10     3.3
5    
28     0.08     54     5.2     -5.2     Counter     Decade     Military     -55 to 125     CDIP | 16    
CD74HC4017-EP Samples not available HC     2     6     10     6     28     0.08     54     5.2     -5.2     Counter     Decade     HiRel Enhanced Product     -40 to 125     SOIC | 16
TSSOP | 16    
CD74HC4017-Q1 Samples not available HC     2     6     10     3.3
5    
28     0.08     54     5.2     -5.2     Counter     Decade     Automotive     -40 to 125     TSSOP | 16