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SN54HC03 Datasheet(PDF) 1 Page - Texas Instruments |
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SN54HC03 Datasheet(HTML) 1 Page - Texas Instruments |
1 / 4 page SN54HC03, SN74HC03 QUADRUPLE 2-INPUT POSITIVE-NAND GATES WITH OPEN-DRAIN OUTPUTS SCLS077B – MARCH 1984 – REVISED MAY 1997 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Package Options Include Plastic Small-Outline (D) and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs description These devices contain four independent 2-input NAND gates. They perform the Boolean function Y = A • B or Y = A + B in positive logic. The open-drain outputs require pullup resistors to perform correctly. They may be connected to other open-drain outputs to implement active-low wired-OR or active-high wired-AND functions. The SN54HC03 is characterized for operation over the full military temperature range of –55 °C to 125 °C. The SN74HC03 is characterized for operation from –40 °C to 85°C. FUNCTION TABLE (each gate) INPUTS OUTPUT A B Y H H L L XH X L H logic symbol† 1 1A 2 1B 1Y 3 4 2A 5 2B 2Y 6 9 3A 10 3B 3Y 8 12 4A 13 4B 4Y 11 & † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for the D, J, N, and W packages. logic diagram (positive logic) A B Y 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. 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1A 1B 1Y 2A 2B 2Y GND VCC 4B 4A 4Y 3B 3A 3Y SN54HC03 . . . J OR W PACKAGE SN74HC03 ...D OR N PACKAGE (TOP VIEW) 32 1 20 19 910 11 1213 4 5 6 7 8 18 17 16 15 14 4A NC 4Y NC 3B 1Y NC 2A NC 2B SN54HC03 . . . FK PACKAGE (TOP VIEW) NC – No internal connection Copyright © 1997, 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. |
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