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54ACT11520 数据表(PDF) 1 Page - Texas Instruments |
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54ACT11520 数据表(HTML) 1 Page - Texas Instruments |
1 / 7 page 54ACT11520, 74ACT11520 8BIT IDENTITY COMPARATORS SCAS009B − D2957, JULY 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 • Compares Two 8-Bit Words • Inputs Are TTL-Voltage Compatible • Flow-Through Architecture Optimizes PCB Layout • Center-Pin V CC and GND Configurations Minimize High-Speed Switching Noise • EPICt (Enhanced-Performance Implanted CMOS) 1- mm Process • 500-mA Typical Latch-Up Immunity at 125°C • The Device Has the Equivalent of 20-kW Pullup Resistors on Q Inputs • Package Options Include Plastic Small- Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description These identity comparators perform comparisons on two 8-bit binary or BCD words. Features include 20-k Ω pullup termination resistors on the Q inputs for analog or switch data and a P = Q totem-pole output. The 54ACT11520 is characterized for operation over the full military temperature range of − 55 °C to 125 °C. The 74ACT11520 is characterized for operation from − 40 °C to 85°C. FUNCTION TABLE INPUTS OUTPUT DATA P, Q ENABLE G OUTPUT P = Q P = Q L L P > Q LH P < Q LH X H H 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 Q1 P1 Q0 P0 GND P = Q G7 P7 Q6 P6 G P2 Q2 P3 G3 VCC P4 Q4 P5 Q5 54ACT11520 ...J PACKAGE 74ACT11520 . . . DW OR N PACKAGE (TOP VIEW) 3 2 1 20 19 910 11 12 13 4 5 6 7 8 18 17 16 15 14 Q4 P5 Q5 P6 Q6 P2 G Q1 P1 Q0 54ACT11520 . . . FK PACKAGE (TOP VIEW) 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. EPIC is a trademark of Texas Instruments Incorporated. |
类似零件编号 - 54ACT11520 |
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类似说明 - 54ACT11520 |
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