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SN74HC241N Folha de dados(PDF) 1 Page - Texas Instruments |
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SN74HC241N Folha de dados(HTML) 1 Page - Texas Instruments |
1 / 6 page SN54HC241, SN74HC241 OCTAL BUFFERS AND LINE DRIVERS WITH 3-STATE OUTPUTS SCLS300A – JANUARY 1996 – REVISED MAY 1997 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers D High-Current Outputs Drive up to 15 LSTTL Loads D Package Options Include Plastic Small-Outline (DW) and Ceramic Flat (W) Packages, Ceramic Chip Carriers (FK), and Standard Plastic (N) and Ceramic (J) 300-mil DIPs description These octal buffers and line drivers are designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The ’HC241 are organized as two 4-bit buffers/drivers with separate output-enable (1OE and 2OE) inputs. When 1OE is low or 2OE is high, the device passes noninverted data from the A inputs to the Y outputs. When 1OE is high or 2OE is low, the outputs for the respective buffers/drivers are in the high-impedance state. The SN54HC241 is characterized for operation over the full military temperature range of –55 °C to 125 °C. The SN74HC241 is characterized for operation from –40 °C to 85°C. FUNCTION TABLES INPUTS OUTPUT 1OE 1A 1Y L H H L LL H X Z INPUTS OUTPUT 2OE 2A 2Y H H H H LL L X Z Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 1OE 1A1 2Y4 1A2 2Y3 1A3 2Y2 1A4 2Y1 GND VCC 2OE 1Y1 2A4 1Y2 2A3 1Y3 2A2 1Y4 2A1 SN54HC241 ...J OR W PACKAGE SN74HC241 . . . DW OR N PACKAGE (TOP VIEW) 32 1 20 19 910 11 12 13 4 5 6 7 8 18 17 16 15 14 1Y1 2A4 1Y2 2A3 1Y3 1A2 2Y3 1A3 2Y2 1A4 SN54HC241 . . . FK PACKAGE (TOP VIEW) Copyright © 1997, 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. |
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Descrição semelhante - SN74HC241N |
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