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CD54HC4040F3A 数据表(PDF) 1 Page - Texas Instruments |
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CD54HC4040F3A 数据表(HTML) 1 Page - Texas Instruments |
1 / 15 page 1 Data sheet acquired from Harris Semiconductor SCHS203D Features • Fully Static Operation • Buffered Inputs • Common Reset • Negative Edge Pulsing • 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 • HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH Description The ’HC4040 and ’HCT4040 are 14-stage ripple-carry binary counters. All counter stages are master-slave flip- flops. The state of the stage advances one count on the negative clock transition of each input pulse; a high voltage level on the MR line resets all counters to their zero state. All inputs and outputs are buffered. Pinout CD54HC4040, CD54HCT4040 (CERDIP) CD74HC4040 (PDIP, SOIC, SOP) CD74HCT4040 (PDIP, SOIC) TOP VIEW Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE CD54HC4040F3A -55 to 125 16 Ld CERDIP CD54HCT4040F3A -55 to 125 16 Ld CERDIP CD74HC4040E -55 to 125 16 Ld PDIP CD74HC4040M -55 to 125 16 Ld SOIC CD74HC4040MT -55 to 125 16 Ld SOIC CD74HC4040M96 -55 to 125 16 Ld SOIC CD74HC4040NSR -55 to 125 16 Ld SOP CD74HCT4040E -55 to 125 16 Ld PDIP CD74HCT4040M -55 to 125 16 Ld SOIC CD74HCT4040MT -55 to 125 16 Ld SOIC CD74HCT4040M96 -55 to 125 16 Ld SOIC NOTE: When ordering, use the entire part number. The suffixes 96 and R denote tape and reel. The suffix T denotes a small-quantity reel of 250. 14 15 16 9 13 12 11 10 1 2 3 4 5 7 6 8 Q12 Q6 Q5 Q7 Q4 Q3 GND Q2 VCC Q10 Q8 Q9 MR CP Q1‘ Q11 February 1998 - Revised October 2003 CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper IC Handling Procedures. Copyright © 2003, Texas Instruments Incorporated CD54HC4040, CD74HC4040, CD54HCT4040, CD74HCT4040 High-Speed CMOS Logic 12-Stage Binary Counter [ /Title (CD74H C4040, CD74HC T4040) /Subject (High Speed CMOS Logic 12-Stage Binary |
类似零件编号 - CD54HC4040F3A |
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类似说明 - CD54HC4040F3A |
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