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CD54HC4015 数据表(PDF) 1 Page - Texas Instruments |
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CD54HC4015 数据表(HTML) 1 Page - Texas Instruments |
1 / 10 page 1 Data sheet acquired from Harris Semiconductor SCHS198C Features • Maximum Frequency, Typically 60MHz CL = 15pF, VCC = 5V, TA = 25 oC • Positive-Edge Clocking • Overriding Reset • Buffered Inputs and Outputs • 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 ’HC4015 consists of two identical, independent, 4-stage serial-input/parallel-output registers. Each register has independent Clock (CP) and Reset (MR) inputs as well as a single serial Data input. “Q” outputs are available from each of the four stages on both registers. All register stages are D- type, master-slave flip-flops. The logic level present at the Data input is transferred into the first register stage and shifted over one stage at each positive- going clock transition. Resetting of all stages is accomplished by a high level on the reset line. The device can drive up to 10 low power Schottky equivalent loads. The ’HC4015 is an enhanced version of equivalent CMOS types. Pinout CD54HC4015 (CERDIP) CD74HC4015 (PDIP, SOIC) TOP VIEW Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE CD54HC4015F3A -55 to 125 16 Ld CERDIP CD74HC4015E -55 to 125 16 Ld PDIP CD74HC4015M -55 to 125 16 Ld SOIC 14 15 16 9 13 12 11 10 1 2 3 4 5 7 6 8 2CP 2Q3 1Q2 1Q1 1Q0 1MR GND 1D VCC 2MR 2Q0 2Q1 2Q2 1Q3 1CP 2D November 1997 - Revised May 2003 CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © 2003, Texas Instruments Incorporated CD54HC4015, CD74HC4015 High Speed CMOS Logic Dual 4-Stage Static Shift Register [ /Title (CD74 HC401 5) /Sub- ject (High Speed CMOS Logic Dual 4- |
类似零件编号 - CD54HC4015 |
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类似说明 - CD54HC4015 |
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