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SN74HC20DRG4 Arkusz danych(PDF) 1 Page - Texas Instruments |
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SN74HC20DRG4 Arkusz danych(HTML) 1 Page - Texas Instruments |
1 / 16 page SN54HC20, SN74HC20 DUAL 4INPUT POSITIVENAND GATES SCLS086F − DECEMBER 1982 − REVISED AUGUST 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, 20-µA Max ICC D Typical tpd = 11 ns D ±4-mA Output Drive at 5 V D Low Input Current of 1 µA Max 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1A 1B NC 1C 1D 1Y GND VCC 2D 2C NC 2B 2A 2Y SN54HC20 ...J OR W PACKAGE SN74HC20 . . . D, DB, N, NS, OR PW PACKAGE (TOP VIEW) 32 1 20 19 910 11 1213 4 5 6 7 8 18 17 16 15 14 2C NC NC NC 2B NC NC 1C NC 1D SN54HC20 . . . FK PACKAGE (TOP VIEW) NC − No internal connection description/ordering information The ’HC20 devices contain two independent 4-input NAND gates. They perform the Boolean function Y = A • B • C • D or Y = A + B + C + D in positive logic. ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP − N Tube of 25 SN74HC20N SN74HC20N Tube of 50 SN74HC20D SOIC − D Reel of 2500 SN74HC20DR HC20 SOIC − D Reel of 250 SN74HC20DT HC20 −40 °C to 85°C SOP − NS Reel of 2000 SN74HC20NSR HC20 −40 C to 85 C SSOP − DB Reel of 2000 SN74HC20DBR HC20 Tube of 90 SN74HC20PW TSSOP − PW Reel of 2000 SN74HC20PWR HC20 TSSOP − PW Reel of 250 SN74HC20PWT HC20 CDIP − J Tube of 25 SNJ54HC20J SNJ54HC20J −55 °C to 125°C CFP − W Tube of 150 SNJ54HC20W SNJ54HC20W −55 C to 125 C LCCC − FK Tube of 55 SNJ54HC20FK SNJ54HC20FK † 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 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. 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. 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. |
Podobny numer części - SN74HC20DRG4 |
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Podobny opis - SN74HC20DRG4 |
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