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74AC11002D Fiches technique(PDF) 1 Page - Texas Instruments |
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74AC11002D Fiches technique(HTML) 1 Page - Texas Instruments |
1 / 5 page 54AC11002, 74AC11002 QUADRUPLE 2INPUT POSITIVENOR GATES SCAS024A − JUNE 1987 − REVISED APRIL 1993 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001 Copyright 1993, Texas Instruments Incorporated 2−1 • Flow-Through Architecture Optimizes PCB Layout • Center-Pin V CC and GND Configuration Minimizes High-Speed Switching Noise • EPIC (Enhanced-Performance Implanted CMOS) 1- µm Process • 500-mA Typical Latch-Up Immunity at 125 °C • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description These devices contain four independent 2-input NOR gates. They perform the Boolean functions Y = A S B or Y = A + B in positive logic. The 54AC11002 is characterized for operation over the full military temperature range of − 55 °C to 125 °C. The 74AC11002 is characterized for operation from − 40 °C to 85°C. FUNCTION TABLE (each gate) INPUTS OUTPUT A B OUTPUT Y H X L X HL L L H logic symbol† logic diagram (positive logic) 1 1A 16 1B 1Y 2 15 2A 14 2B 2Y 3 11 3A 10 3B 3Y 6 9 4A 8 4B 4Y 7 1Y 1A 1B 1 16 2 2Y 2A 2B 15 14 3 3Y 3A 3B 11 10 6 4Y 4A 4B 9 8 7 ≥ 1 † This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. Pin numbers shown are for the D, J, and N packages. 3 2 1 20 19 9 10 11 12 13 4 5 6 7 8 18 17 16 15 14 3B 4A NC 4B 4Y 2A 1B NC 1A 1Y 54AC11002 . . . FK PACKAGE (TOP VIEW) 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 1A 1Y 2Y GND GND 3Y 4Y 4B 1B 2A 2B VCC VCC 3A 3B 4A 54AC11002 ...J PACKAGE 74AC11002 ...D OR N PACKAGE (TOP VIEW) NC − No internal connection EPIC is a trademark of 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. |
Numéro de pièce similaire - 74AC11002D |
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Description similaire - 74AC11002D |
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