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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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SN74LV125ATNSRE4 датащи(PDF) 1 Page - Texas Instruments |
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SN74LV125ATNSRE4 датащи(HTML) 1 Page - Texas Instruments |
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1 / 19 page  www.ti.com FEATURES 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, DB, NS, OR PW PACKAGE (TOP VIEW) RGY PACKAGE (TOP VIEW) 1 14 7 8 2 3 4 5 6 13 12 11 10 9 4OE 4A 4Y 3OE 3A 1A 1Y 2OE 2A 2Y DESCRIPTION/ORDERING INFORMATION SN74LV125AT QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS SCES629A – MAY 2005 – REVISED AUGUST 2005 • Inputs Are TTL-Voltage Compatible • I off Supports Partial-Power-Down Mode Operation • 4.5-V to 5.5-V V CC Operation • Latch-Up Performance Exceeds 250 mA Per • Typical t pd of 3.8 ns at 5 V JESD 17 • Typical V OLP (Output Ground Bounce) • ESD Protection Exceeds JESD 22 <0.8 V at V CC = 5 V, TA = 25°C – 2000-V Human-Body Model (A114-A) • Typical V OHV (Output VOH Undershoot) >2.3 V at V CC = 5 V, TA = 25°C – 200-V Machine Model (A115-A) • Support Mixed-Mode Voltage Operation on All – 1000-V Charged-Device Model (C101) Ports XXXX XXXX The SN74LV125AT is a quadruple bus buffer gate. This device 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. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. ORDERING INFORMATION TA PACKAGE(1) ORDERABLE PART NUMBER TOP-SIDE MARKING QFN – RGY Reel of 1000 SN74LV125ATRGYR VV125 Tube of 50 SN74LV125ATD SOIC – D Reel of 2500 SN74LV125ATDR Tube of 50 SN74LV125ATNS SOP – NS Reel of 2000 SN74LV125ATNSR –40 °C to 85°C Tube of 80 SN74LV125ATDB LV125AT SSOP – DB Reel of 2000 SN74LV125ATDBR Tube of 90 SN74LV125ATPW TSSOP – PW Reel of 2000 SN74LV125ATPWR Reel of 250 SN74LV125ATPWT (1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. 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. PRODUCTION DATA information is current as of publication date. Copyright © 2005, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Аналогичный номер детали - SN74LV125ATNSRE4 |
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Аналогичное описание - SN74LV125ATNSRE4 |
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