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CD74HC4017 Datasheet(PDF) 1 Page - Texas Instruments |
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CD74HC4017 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 7 page 1 Data sheet acquired from Harris Semiconductor SCHS200 Features • Fully Static Operation • Buffered Inputs • Common Reset • Positive Edge Clocking • Typical fMAX = 50MHz at VCC =5V, CL = 15pF, TA =25 oC • Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads • Wide Operating Temperature Range . . . -55oC to 125oC • 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 Description The Harris CD74HC4017 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. Pinout CD74HC4017 (PDIP) TOP VIEW Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE PKG. NO. CD74HC4017E -55 to 125 16 Ld PDIP E16.3 NOTES: 1. When ordering, use the entire part number. Add the suffix 96 to obtain the variant in the tape and reel. 2. Wafer or die for this part number is available which meets all elec- trical specifications. Please contact your local sales office or Harris customer service for ordering information. 14 15 16 9 13 12 11 10 1 2 3 4 5 7 6 8 5 1 0 2 6 7 GND 3 VCC CP CE TC 9 4 8 MR November 1997 CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © Harris Corporation 1997 File Number 1639.1 CD74HC4017 High Speed CMOS Logic Decade Counter/Divider with 10 Decoded Outputs [ /Title (CD74 HC401 7) /Sub- ject (High Speed CMOS Logic Decade Counte |
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