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SN74LVC540ADBLE 数据表(PDF) 1 Page - Texas Instruments |
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SN74LVC540ADBLE 数据表(HTML) 1 Page - Texas Instruments |
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1 / 17 page  www.ti.com FEATURES DESCRIPTION/ORDERING INFORMATION 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 OE1 A1 A2 A3 A4 A5 A6 A7 A8 GND VCC OE2 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 SN54LVC540A . . . J OR W PACKAGE SN74LVC540A . . . DB, DGV, DW, NS, OR PW PACKAGE (TOP VIEW) 3 2 1 20 19 9 10 11 12 13 4 5 6 7 8 18 17 16 15 14 Y1 Y2 Y3 Y4 Y5 A3 A4 A5 A6 A7 SN54LVC540A . . . FK PACKAGE (TOP VIEW) SN54LVC540A, SN74LVC540A OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCAS297M – JANUARY 1993 – REVISED MAY 2005 • Operate From 1.65 V to 3.6 V • Inputs Accept Voltages to 5.5 V • Max tpd of 5.3 ns at 3.3 V • Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C • Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25°C • Support Mixed-Mode Signal Operation on All Ports (5-V Input/Output Voltage With 3.3-V VCC) • Ioff Supports Partial-Power-Down Mode Operation • Latch-Up Performance Exceeds 250 mA Per JESD 17 • ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 1000-V Charged-Device Model (C101) The SN54LVC540A octal buffer/driver is designed for 2.7-V to 3.6-V VCC operation, and the SN74LVC540A octal buffer/driver is designed for 1.65-V to 3.6-V VCC operation. These devices are ideal for driving bus lines or buffer memory address registers. These devices feature inputs and outputs on opposite sides of the package that facilitate printed circuit board layout. ORDERING INFORMATION TA PACKAGE(1) ORDERABLE PART NUMBER TOP-SIDE MARKING Tube of 25 SN74LVC540ADW SOIC – DW LVC540A Reel of 2000 SN74LVC540ADWR SOP – NS Reel of 2000 SN74LVC540ANSR LVC540A SSOP – DB Reel of 2000 SN74LVC540ADBR LC540A –40°C to 85°C Tube of 70 SN74LVC540APW TSSOP – PW Reel of 2000 SN74LVC540APWR LC540A Reel of 250 SN74LVC540APWT TVSOP – DGV Reel of 2000 SN74LVC540ADGVR LC540A CDIP – J Tube of 20 SNJ54LVC540AJ SNJ54LVC540AJ –55°C to 125°C CFP – W Tube of 85 SNJ54LVC540AW SNJ54LVC540AW LCCC – FK Tube of 55 SNJ54LVC540AFK SNJ54LVC540AFK (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 © 1993–2005, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas On products compliant to MIL-PRF-38535, all parameters are Instruments standard warranty. Production processing does not tested unless otherwise noted. On all other products, production necessarily include testing of all parameters. processing does not necessarily include testing of all parameters. |
类似零件编号 - SN74LVC540ADBLE |
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类似说明 - SN74LVC540ADBLE |
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