器件名称:
54AC11020
功能描述:
DUAL 4-INPUT POSITIVE-NAND GATES
文件大小:
65.27KB 共5页
简 介:
54AC11020, 74AC11020 DUAL 4-INPUT POSITIVE-NAND GATES SCAS154 – MARCH 1987 – REVISED APRIL 1993 Flow-Through Architecture Optimizes PCB Layout Center-Pin VCC and GND Configurations Minimize High-Speed Switching Noise EPIC (Enhanced-Performance Implanted CMOS) 1-m 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 54AC11020 . . . J PACKAGE 74AC11020 . . . D OR N PACKAGE (TOP VIEW) 1B 1A 1Y GND 2Y 2D 2C 1 2 3 4 5 6 7 14 13 12 11 10 9 8 NC 1C 1D VCC 2A 2B NC description These devices contain two independent 4-input NAND gates. They perform the Boolean functions Y = A B C D or Y = A + B + C + D in positive logic. The 54AC11020 is characterized for operation over the full military temperature range of – 55°C to 125°C. The 74AC11020 is characterized for operation from – 40°C to 85°C. 54AC11020 . . . FK PACKAGE (TOP VIEW) NC NC 1B NC 1A 4 5 6 7 8 3 2 1 20 19 18 17 16 15 14 9 10 11 12 13 1C 1D NC V CC 2A 2B NC NC NC 2C NC – No internal connection C H X X L X D H X X X L OUTPUT Y L H H H H FUNCTION TABLE (each gate) INPUTS A H L X X X B H X L X X 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. POST OFFICE ……
