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74AC11021N 数据表(PDF) 1 Page - Texas Instruments |
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74AC11021N 数据表(HTML) 1 Page - Texas Instruments |
1 / 5 page 54AC11021, 74AC11021 DUAL 4-INPUT POSITIVE-AND GATES SCAS005B – JULY 1987 – REVISED APRIL 1993 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 Copyright © 1993, Texas Instruments Incorporated 2–1 • Flow-Through Architecture Optimizes PCB Layout • Center-Pin V CC and GND Configurations Minimize 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 two independent 4-input AND gates. They perform the Boolean functions Y = A • B • C • D or Y = A + B + C + D in positive logic. The 54AC11021 is characterized for operation over the full military temperature range of – 55 °C to 125 °C. The 74AC11021 is characterized for operation from – 40 °C to 85°C. FUNCTION TABLE (each gate) INPUTS OUTPUT A B C D Y H H H H H L XX X L X LX X L X XL X L X X X L L 54AC11021 ...J PACKAGE 74AC11021 ...D OR N PACKAGE (TOP VIEW) 54AC11021 . . . FK PACKAGE (TOP VIEW) NC – No internal connection 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1B 1A 1Y GND 2Y 2D 2C NC 1C 1D VCC 2A 2B NC 3 2 1 20 19 910 11 12 13 4 5 6 7 8 18 17 16 15 14 2B NC NC NC 2C NC NC 1B NC 1A 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. |
类似零件编号 - 74AC11021N |
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类似说明 - 74AC11021N |
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