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SN74F158AN データシート(PDF) 1 Page - Texas Instruments |
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SN74F158AN データシート(HTML) 1 Page - Texas Instruments |
1 / 5 page SN54F158A, SN74F158A QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS SDFS054A – D2932, MARCH 1987 – REVISED OCTOBER 1993 Copyright © 1993, Texas Instruments Incorporated 2–1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 • Buffered Inputs and Outputs • Package Options Include Plastic Small-Outline Packages, Ceramic Chip Carriers, and Standard Plastic and Ceramic 300-mil DIPs description The ′F158A is a quadruple 2-input data selector/multiplexer featuring a direct strobe (G) input. When the strobe is high, all outputs are high. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The ′F158A provides inverted data. The SN54F158A is characterized for operation over the full military temperature range of – 55 °C to 125 °C. The SN74F158A is characterized for operation from 0 °C to 70°C. FUNCTION TABLE INPUTS OUTPUT G A /B A B Y H X X X H L LL X H L LH X L L HX L H L H X H L SN54F158A ...J PACKAGE SN74F158A ...D OR N PACKAGE (TOP VIEW) 32 1 20 19 910 11 12 13 4 5 6 7 8 18 17 16 15 14 4A 4B NC 4Y 3A 1B 1Y NC 2A 2B SN54F158A . . . FK PACKAGE (TOP VIEW) NC – No internal connection 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 A /B 1A 1B 1Y 2A 2B 2Y GND VCC G 4A 4B 4Y 3A 3B 3Y 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. |
同様の部品番号 - SN74F158AN |
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同様の説明 - SN74F158AN |
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