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SN74F51DR 数据表(PDF) 1 Page - Texas Instruments |
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SN74F51DR 数据表(HTML) 1 Page - Texas Instruments |
1 / 5 page SN54F51, SN74F51 DUAL 2WIDE 2INPUT, 2WIDE 3INPUT ANDORINVERT GATES SDFS092 − JANUARY 1989 − REVISED OCTOBER 1993 Copyright 1993, Texas Instruments Incorporated 2−1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443 • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description These devices contain 2-wide 2-input and 2-wide 3-input AND-OR-INVERT gates. They perform the following Boolean functions: 1Y = (1A • 1B • 1C) + (1D • 1E • 1F) 2Y = (2A • 2B) + (2C • 2D) The SN54F51 is characterized for operation over the full military temperature range of − 55 °C to 125 °C. The SN74F51 is characterized for operation from 0 °C to 70°C. FUNCTION TABLES GATE 1 INPUTS OUTPUT 1A 1B 1C 1D 1E 1F OUTPUT 1Y H H H X X X L X XX H H H L All other combinations H GATE 2 INPUTS OUTPUT 2A 2B 2C 2D OUTPUT 2Y H H X X L X XH H L All other combinations H SN54F51 ...J PACKAGE SN74F51 ...D OR N PACKAGE (TOP VIEW) 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1A 2A 2B 2C 2D 2Y GND VCC 1C 1B 1F 1E 1D 1Y SN54F51 . . . FK PACKAGE (TOP VIEW) 32 1 20 19 910 11 12 13 4 5 6 7 8 18 17 16 15 14 1B NC 1F NC 1E 2B NC 2C NC 2D NC − No internal connection 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 - SN74F51DR |
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类似说明 - SN74F51DR |
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