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SN74HC125IPWRQ1 数据表(PDF) 1 Page - Texas Instruments |
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SN74HC125IPWRQ1 数据表(HTML) 1 Page - Texas Instruments |
1 / 10 page SN74HC125Q1 QUADRUPLE BUS BUFFER GATE WITH 3STATE OUTPUTS SCLS574A − MARCH 2004 − REVISED APRIL 2008 1 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 D Qualified for Automotive Applications D Wide Operating Voltage Range of 2 V to 6 V D High-Current 3-State Outputs Interface Directly With System Bus or Can Drive Up To 15 LSTTL Loads D Low Power Consumption, 80-µA Max ICC D Typical tpd = 11 ns D ±6-mA Output Drive at 5 V D Low Input Current of 1 µA Max description/ordering information This quadruple bus buffer gate features independent line drivers with 3-state outputs. Each output is disabled when the associated output-enable (OE) input is high. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. ORDERING INFORMATION{ TA PACKAGE‡ ORDERABLE PART NUMBER TOP-SIDE MARKING −40 °C to 85°C SOIC − D Reel of 2500 SN74HC125IDRQ1 HC125I −40 °C to 85°C TSSOP − PW Reel of 2000 SN74HC125IPWRQ1 HC125I † For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at http://www.ti.com. ‡ Package drawings, thermal data, and symbolization are available at http://www.ti.com/packaging. FUNCTION TABLE (each buffer) INPUTS OUTPUT OE A OUTPUT Y L H H L LL H 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 14 13 12 11 10 9 8 1OE 1A 1Y 2OE 2A 2Y GND VCC 4OE 4A 4Y 3OE 3A 3Y D OR PW PACKAGE (TOP VIEW) Copyright 2008, 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. |
类似零件编号 - SN74HC125IPWRQ1 |
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类似说明 - SN74HC125IPWRQ1 |
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