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SN74AUC32 Fiches technique(PDF) 1 Page - Texas Instruments |
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SN74AUC32 Fiches technique(HTML) 1 Page - Texas Instruments |
1 / 9 page www.ti.com FEATURES RGY PACKAGE (TOP VIEW) 1 14 7 8 2 3 4 5 6 13 12 11 10 9 4B 4A 4Y 3B 3A 1B 1Y 2A 2B 2Y DESCRIPTION/ORDERING INFORMATION The SN74AUC32 device performs the Boolean function Y + A ) B or Y + A • B in positive logic. A B Y SN74AUC32 QUADRUPLE 2-INPUT POSITIVE-OR GATE SCES513A – NOVEMBER 2003 – REVISED MARCH 2005 • Optimized for 1.8-V Operation and Is 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation • Ioff Supports Partial-Power-Down Mode Operation • Sub-1-V Operable • Max tpd of 2.2 ns at 1.8 V • Low Power Consumption, 10- µA Max I CC • ±8-mA Output Drive at 1.8 V • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II • ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) This quadruple 2-input positive-OR gate is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. ORDERING INFORMATION TA PACKAGE(1) ORDERABLE PART NUMBER TOP-SIDE MARKING –40°C to 85°C QFN – RGY Tape and reel SN74AUC32RGYR MS32 (1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. FUNCTION TABLE (EACH GATE) INPUTS OUTPUT Y A B H X H X H H L L L LOGIC DIAGRAM, EACH GATE (POSITIVE LOGIC) 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. Copyright © 2003–2005, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Numéro de pièce similaire - SN74AUC32 |
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Description similaire - SN74AUC32 |
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