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SN74HC4020PWRG4 Folha de dados(PDF) 1 Page - Texas Instruments |
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SN74HC4020PWRG4 Folha de dados(HTML) 1 Page - Texas Instruments |
1 / 18 page SN54HC4020, SN74HC4020 14BIT ASYNCHRONOUS BINARY COUNTERS SCLS158E − DECEMBER 1982 − REVISED SEPTEMBER 2003 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Wide Operating Voltage Range of 2 V to 6 V D Outputs Can Drive Up To 10 LSTTL Loads D Low Power Consumption, 80-µA Max ICC D Typical tpd = 12 ns D ±4-mA Output Drive at 5 V D Low Input Current of 1 µA Max SN54HC4020 ...J OR W PACKAGE SN74HC4020 . . . D, DB, N, NS, OR PW PACKAGE (TOP VIEW) SN54HC4020 . . . FK PACKAGE (TOP VIEW) NC − No internal connection 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 QL QM QN QF QE QG QD GND VCC QK QJ QH QI CLR CLK QA 32 1 20 19 910 11 1213 4 5 6 7 8 18 17 16 15 14 QJ QH NC QI CLR QN QF NC QE QG description/ordering information The ’HC4020 devices are 14-stage binary ripple-carry counters that advance on the negative-going edge of the clock pulse. The counters are reset to zero (all outputs low) independently of the clock (CLK) input when the clear (CLR) input goes high. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP − N Tube of 25 SN74HC4020N SN74HC4020N Tube of 40 SN74HC4020D SOIC − D Reel of 2500 SN74HC4020DR HC4020 SOIC − D Reel of 250 SN74HC4020DT HC4020 −40 °C to 85°C SOP − NS Reel of 2000 SN74HC4020NSR HC4020 −40 C to 85 C SSOP − DB Reel of 2000 SN74HC4020DBR HC4020 Tube of 90 SN74HC4020PW TSSOP − PW Reel of 2000 SN74HC4020PWR HC4020 TSSOP − PW Reel of 250 SN74HC4020PWT HC4020 CDIP − J Tube of 25 SNJ54HC4020J SNJ54HC4020J −55 °C to 125°C CFP − W Tube of 150 SNJ54HC4020W SNJ54HC4020W −55 C to 125 C LCCC − FK Tube of 55 SNJ54HC4020FK SNJ54HC4020FK † Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Copyright 2003, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. On products compliant to MILPRF38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. |
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Descrição semelhante - SN74HC4020PWRG4 |
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