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SN74LV541ADWR

SN74LV541ADWR

  • 厂商:

    BURR-BROWN(德州仪器)

  • 封装:

    SOIC20_300MIL

  • 描述:

    IC BUF NON-INVERT 5.5V 20SOIC

  • 数据手册
  • 价格&库存
SN74LV541ADWR 数据手册
Sample & Buy Product Folder Technical Documents Support & Community Tools & Software SN74LV541A SCLS410J – APRIL 1998 – REVISED DECEMBER 2014 SN74LV541A Octal Buffers/Drivers With 3-State Outputs 1 Features 2 Applications • • • • • • • • • • • 1 • • • • • 2-V to 5.5-V VCC Operation Max tpd of 6 ns at 5 V Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25°C Typical VOHV (Output VOH Undershoot) > 2.3 V at VCC = 3.3 V, TA = 25°C Support Mixed-Mode Voltage Operation on All Ports Ioff Supports Partial-Power-Down Mode Operation Latch-Up Performance Exceeds 250 mA Per JESD 17 ESD Protection Exceeds JESD 22 – 3000-V Human-Body Model – 200-V Machine Model – 2000-V Charged-Device Model Smart Grids TVs Set-Top-Boxes Audio Servers Surveillance Cameras Network Switches Infotainment 3 Description The SN74LV541A device is an octal buffer/driver designed for 2-V to 5.5-V VCC operation. Table 1. Device Information(1) PART NUMBER SN74LV541A PACKAGE BODY SIZE (NOM) VQFN (20) 4.50 x 3.50 mm SSOP (20) 7.50 x 5.30 mm TSSOP (20) 6.50 x 4.40 mm TVSOP (20) 5.00 x 4.40 mm SOIC (20) 12.80 x 7.50 mm (1) For all available packages, see the orderable addendum at the end of the data sheet. 4 Simplified Schematic OE1 OE2 A1 Y1 To Seven Other Channels 1 An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications, intellectual property matters and other important disclaimers. PRODUCTION DATA. SN74LV541A SCLS410J – APRIL 1998 – REVISED DECEMBER 2014 www.ti.com Table of Contents 1 2 3 4 5 6 7 8 Features .................................................................. Applications ........................................................... Description ............................................................. Simplified Schematic............................................. Revision History..................................................... Pin Configuration and Functions ......................... Specifications......................................................... 1 1 1 1 2 3 4 7.1 7.2 7.3 7.4 7.5 7.6 7.7 7.8 7.9 7.10 7.11 4 4 5 5 6 6 6 7 7 7 7 Absolute Maximum Ratings ...................................... ESD Ratings ............................................................ Recommended Operating Conditions....................... Thermal Information .................................................. Electrical Characteristics........................................... Switching Characteristics, VCC = 2.5 V ± 0.2 V ........ Switching Characteristics, VCC = 3.3 V ± 0.3 V ........ Switching Characteristics, VCC = 5 V ± 0.5 V ........... Noise Characteristics ................................................ Operating Characteristics........................................ Typical Characteristics ............................................ Parameter Measurement Information .................. 8 9 Detailed Description .............................................. 9 9.1 9.2 9.3 9.4 Overview ................................................................... Functional Block Diagram ......................................... Feature Description................................................... Device Functional Modes.......................................... 9 9 9 9 10 Application and Implementation........................ 10 10.1 Application Information.......................................... 10 10.2 Typical Application ............................................... 10 11 Power Supply Recommendations ..................... 11 12 Layout................................................................... 12 12.1 Layout Guidelines ................................................. 12 12.2 Layout Example .................................................... 12 13 Device and Documentation Support ................. 12 13.1 13.2 13.3 13.4 Related Links ........................................................ Trademarks ........................................................... Electrostatic Discharge Caution ............................ Glossary ................................................................ 12 12 12 12 14 Mechanical, Packaging, and Orderable Information ........................................................... 12 5 Revision History Changes from Revision I (April 2005) to Revision J Page • Added Applications, Device Information table, Pin Functions table, ESD Ratings table, Thermal Information table, Typical Characteristics, Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and Mechanical, Packaging, and Orderable Information section. ................................................................................................. 1 • Deleted Ordering Information table. ....................................................................................................................................... 1 • Changed MAX operating temperature tp 125°C in Recommended Operating Conditions table. .......................................... 5 2 Submit Documentation Feedback Copyright © 1998–2014, Texas Instruments Incorporated Product Folder Links: SN74LV541A SN74LV541A www.ti.com SCLS410J – APRIL 1998 – REVISED DECEMBER 2014 6 Pin Configuration and Functions 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 VCC OE2 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 A1 A2 A3 A4 A5 A6 A7 A8 VCC 1 1 20 19 OE2 18 Y1 2 3 17 Y2 16 Y3 4 5 15 Y4 14 Y5 6 7 13 Y6 12 Y7 8 9 GND 10 11 Y8 OE1 A1 A2 A3 A4 A5 A6 A7 A8 GND SN74LV541A . . . RGY PACKAGE (TOP VIEW) OE1 SN74LV541A . . . DB, DGV, DW, NS, OR PW PACKAGE (TOP VIEW) Pin Functions PIN NO. NAME TYPE DESCRIPTION 1 OE1 I Output Enable 1 2 A1 I A1 Input 3 A2 I A2 Input 4 A3 I A3 Input 5 4A I A4 Input 6 A5 I A5 Input 7 A6 I A6 Input 8 A7 I A7 Input 9 A8 I A8 Input 10 GND — Ground Pin 11 Y8 O Y8 Output 12 Y7 O Y7 Output 13 Y6 O Y6 Output 14 Y5 O Y5 Output 15 Y4 O Y4 Output 16 Y3 O Y3 Output 17 Y2 O Y2 Output 18 Y1 O Y1 Output 19 OE2 I Output Enable 2 20 VCC — Power Pin Submit Documentation Feedback Copyright © 1998–2014, Texas Instruments Incorporated Product Folder Links: SN74LV541A 3 SN74LV541A SCLS410J – APRIL 1998 – REVISED DECEMBER 2014 www.ti.com 7 Specifications 7.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) VCC MIN MAX Supply voltage range –0.5 7 UNIT V (2) VI Input voltage range –0.5 7 V VO Voltage range applied to any output in the high-impedance or power-off state (2) –0.5 7 V VO Output voltage range applied in the high or low state (2) (3) –0.5 VCC + 0.5 V IIK Input clamp current VI < 0 –20 mA IOK Output clamp current VO < 0 –50 mA IO Continuous output current VO = 0 to VCC ±35 mA ±70 mA 150 °C Continuous current through VCC or GND Tstg (1) (2) (3) Storage temperature range –65 Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed. This value is limited to 5.5-V maximum. 7.2 ESD Ratings VALUE V(ESD) (1) (2) 4 Electrostatic discharge Human body model (HBM), per ANSI/ESDA/JEDEC JS-001, all pins (1) 3000 Charged device model (CDM), per JEDEC specification JESD22-C101, all pins (2) 2000 UNIT V JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process. JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process. Submit Documentation Feedback Copyright © 1998–2014, Texas Instruments Incorporated Product Folder Links: SN74LV541A SN74LV541A www.ti.com SCLS410J – APRIL 1998 – REVISED DECEMBER 2014 7.3 Recommended Operating Conditions over operating free-air temperature range (unless otherwise noted) (1) SN74LV541A VCC MIN MAX 2 5.5 Supply voltage VCC = 2 V VIH High-level input voltage VI VO Low-level input voltage VCC = 2.3 V to 2.7 V VCC × 0.7 VCC = 3 V to 3.6 V VCC × 0.7 VCC = 4.5 V to 5.5 V VCC × 0.7 V 0.5 VCC = 2.3 V to 2.7 V VCC × 0.3 VCC = 3 V to 3.6 V VCC × 0.3 VCC = 4.5 V to 5.5 V VCC × 0.3 Input voltage Output voltage 0 5.5 High or low state 0 VCC 3-state 0 5.5 VCC = 2 V IOH –50 VCC = 2.3 V to 2.7 V High-level output current Δt/Δv Input transition rise or fall rate –8 50 VCC = 2.3 V to 2.7 V 2 VCC = 3 V to 3.6 V 8 VCC = 4.5 V to 5.5 V 16 VCC = 2.3 V to 2.7 V 200 VCC = 3 V to 3.6 V 100 VCC = 4.5 V to 5.5 V TA (1) V V µA mA –16 VCC = 2 V Low-level output current V –2 VCC = 3 V to 3.6 V VCC = 4.5 V to 5.5 V IOL V 1.5 VCC = 2 V VIL UNIT µA mA ns/V 20 Operating free-air temperature –40 125 °C All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs (SCBA004). 7.4 Thermal Information SN74LV541A THERMAL METRIC (1) DB DGV DW NS PW RGY UNIT 20 PINS RθJA Junction-to-ambient thermal resistance 96.0 116.1 79.8 77.1 102.8 35.1 RθJC(top) Junction-to-case (top) thermal resistance 57.7 31.3 45.8 43.6 36.8 43.3 RθJB Junction-to-board thermal resistance 51.2 57.6 47.4 44.6 53.8 12.9 ψJT Junction-to-top characterization parameter 19.4 1.0 18.5 17.2 2.5 0.9 ψJB Junction-to-board characterization parameter 50.8 56.9 47.0 44.2 53.3 12.9 RθJC(bot) Junction-to-case (bottom) thermal resistance — — — — — 7.9 (1) °C/W For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report (SPRA953). Submit Documentation Feedback Copyright © 1998–2014, Texas Instruments Incorporated Product Folder Links: SN74LV541A 5 SN74LV541A SCLS410J – APRIL 1998 – REVISED DECEMBER 2014 www.ti.com 7.5 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC TA = 25°C MIN TYP –40°C to 85°C MAX MIN –40°C to 125°C MAX MIN MAX UNIT IOH = –50 µA 2 V to 5.5 V VCC – 0.1 VCC – 0.1 VCC – 0.1 IOH = –2 mA 2.3 V 2 2 2 IOH= –8 mA 3V 2.48 2.48 2.48 IOH = –16 mA 4.5 V 3.8 3.8 3.8 IOL = 50 µA 2 V to 5.5 V IOL = 2 mA 2.3 V 0.4 0.4 0.4 IOL = 8 mA 3V 0.44 0.44 0.44 IOL = 16 mA 4.5 V 0.55 0.55 0.55 II VI = 5.5 V or GND 0 to 5.5 V ±1 ±1 ±1 µA IOZ VO = VCC or GND 5.5 V ±5 ±5 ±5 µA ICC VI = VCC or GND, 5.5 V 20 20 20 µA Ioff VI or VO = 0 to 5.5 V 0 5 5 5 µA Ci VI = VCC or GND VOH VOL IO = 0 0.1 3.3 V V 0.1 0.1 2 V pF 7.6 Switching Characteristics, VCC = 2.5 V ± 0.2 V over recommended operating free-air temperature range (unless otherwise noted) (see Figure 3) PARAMETER FROM (INPUT) TO (OUTPUT) tpd A LOAD CAPACITANCE TA = 25°C MIN –40°C to 85°C MAX MIN MAX MIN MAX Y 6.7 (1) 11.3 (1) 1 13.5 1 13.5 (1) (1) ten OE Y 1 19.5 1 19.5 tdis OE Y CL = 15 pF 8.5 8.4 (1) 13.1 (1) 1 15 1 15 tpd A Y 8.7 15.9 1 18.5 1 18.5 ten OE Y 10.5 20.7 1 24 1 24 tdis OE Y 12.3 17.9 1 20 1 20 CL = 50 pF 16.6 tsk(o) (1) –40°C to 125°C TYP 2 2 UNIT ns ns 2 On products compliant to MIL-PRF-38535, this parameter is not production tested. 7.7 Switching Characteristics, VCC = 3.3 V ± 0.3 V over recommended operating free-air temperature range (unless otherwise noted) (see Figure 3) PARAMETER FROM (INPUT) TO LOAD (OUTPUT) CAPACITANCE tpd A Y ten OE Y 6 MIN –40°C to 85°C TYP MAX MIN 4.8 (1) 7 (1) 6.1 (1) 10.5 (1) 5.8 (1) MAX MIN MAX 1 8.5 1 8.5 1 12.5 1 12.5 (1) OE Y 1 12 1 12 tpd A Y 6.1 10.5 1 12 1 12 ten OE Y 7.4 14 1 16 1 16 tdis OE Y 8.8 15.4 1 17.5 1 17.5 CL = 50 pF 11 –40°C to 125°C tdis tsk(o) (1) CL = 15 pF TA = 25°C 1.5 1.5 UNIT ns ns 1.5 On products compliant to MIL-PRF-38535, this parameter is not production tested. Submit Documentation Feedback Copyright © 1998–2014, Texas Instruments Incorporated Product Folder Links: SN74LV541A SN74LV541A www.ti.com SCLS410J – APRIL 1998 – REVISED DECEMBER 2014 7.8 Switching Characteristics, VCC = 5 V ± 0.5 V over recommended operating free-air temperature range (unless otherwise noted) (see Figure 3) PARAMETER FROM (INPUT) tpd A TA = 25°C TO LOAD (OUTPUT) CAPACITANCE MIN –40°C to 85°C TYP MAX MIN Y 3.5 (1) 5 (1) (1) 7.2 (1) CL = 15 pF 4.3 MAX MIN MAX 1 6 1 6 1 8.5 1 8.5 7.5 (1) 1 8 1 8 ten OE Y tdis OE Y 3.9 (1) tpd A Y 4.3 7 1 8 1 8 ten OE Y 5.3 9.2 1 10.5 1 10.5 tdis OE Y 5.6 8.8 1 10 1 10 CL = 50 pF tsk(o) (1) –40°C to 125°C 1 1 UNIT ns ns 1 On products compliant to MIL-PRF-38535, this parameter is not production tested. 7.9 Noise Characteristics (1) VCC = 3.3 V, CL = 50 pF, TA = 25°C SN74LV541A PARAMETER MIN TYP MAX UNIT VOL(P) Quiet output, maximum dynamic VOL 0.5 0.8 V VOL(V) Quiet output, minimum dynamic VOL –0.4 –0.8 V VOH(V) Quiet output, minimum dynamic VOH 2.9 VIH(D) High-level dynamic input voltage VIL(D) Low-level dynamic input voltage (1) V 2.31 V 0.99 V Characteristics are for surface-mount packages only. 7.10 Operating Characteristics TA = 25°C PARAMETER Cpd Power dissipation capacitance TEST CONDITIONS Outputs enabled CL = 50 pF, f = 10 MHz VCC TYP 3.3 V 16.3 5V 17.8 UNIT pF 7.11 Typical Characteristics 4.5 7 TPD in ns 4 6 3.5 5 TPD (ns) TPD (ns) 3 2.5 2 4 3 1.5 2 1 1 0.5 TPD in ns 0 -100 0 -50 0 50 Temperature (qC) 100 150 0 D001 Figure 1. TPD vs Temperature 1 2 3 VCC 4 5 Product Folder Links: SN74LV541A D002 Figure 2. TPD vs VCC at 25°C Submit Documentation Feedback Copyright © 1998–2014, Texas Instruments Incorporated 6 7 SN74LV541A SCLS410J – APRIL 1998 – REVISED DECEMBER 2014 www.ti.com 8 Parameter Measurement Information VCC From Output Under Test Test Point From Output Under Test RL = 1 kΩ S1 Open TEST GND CL (see Note A) CL (see Note A) S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open Drain Open VCC GND VCC LOAD CIRCUIT FOR 3-STATE AND OPEN-DRAIN OUTPUTS LOAD CIRCUIT FOR TOTEM-POLE OUTPUTS VCC 50% VCC Timing Input 0V tw tsu VCC 50% VCC 50% VCC Input th VCC 50% VCC Data Input 50% VCC 0V 0V VOLTAGE WAVEFORMS PULSE DURATION VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VCC 50% VCC Input 50% VCC tPLH In-Phase Output tPHL 50% VCC tPHL Out-of-Phase Output 0V VOH 50% VCC VOL VOH 50% VCC VOL 50% VCC tPZL tPLZ ≈VCC 50% VCC tPZH Output Waveform 2 S1 at GND (see Note B) VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS 50% VCC 0V Output Waveform 1 S1 at VCC (see Note B) tPLH 50% VCC VCC Output Control VOL + 0.3 V VOL tPHZ 50% VCC VOH – 0.3 V VOH ≈0 V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES LOW- AND HIGH-LEVEL ENABLING NOTES: A. CL includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control. C. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr ≤ 3 ns, tf ≤ 3 ns. D. The outputs are measured one at a time, with one input transition per measurement. E. tPLZ and tPHZ are the same as t dis. F. t PZL and tPZH are the same as t en . G. tPHL and tPLH are the same as tpd. H. All parameters and waveforms are not applicable to all devices. Figure 3. Load Circuit and Voltage Waveforms 8 Submit Documentation Feedback Copyright © 1998–2014, Texas Instruments Incorporated Product Folder Links: SN74LV541A SN74LV541A www.ti.com SCLS410J – APRIL 1998 – REVISED DECEMBER 2014 9 Detailed Description 9.1 Overview The SN74LV541A device is an octal buffers/driver designed for 2-V to 5.5-V VCC operation. The SN74LV541A device is ideal for driving bus lines or buffer memory address registers. It features inputs and outputs on opposite sides of the package to facilitate printed circuit board layout. The 3-state control gate is a two-input AND gate with active-low inputs so that if either output-enable (OE1 or OE2) input is high, all corresponding outputs are in the high-impedance state. The outputs provide non-inverted data when they are not in the high-impedance state. To ensure the high-impedance state during power up or power down, both OE should be tied to VCC through a pull-up resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. The SN74LV541A device are fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the devices when they are powered down. 9.2 Functional Block Diagram OE1 OE2 A1 Y1 To Seven Other Channels Figure 4. Logic Diagram (Positive Logic) 9.3 Feature Description • • • Wide operating voltage range – Operates from 2 V to 5.5 V Allows down-voltage translation – Inputs accept voltages to 5.5 V Ioff feature – Allows voltages on the inputs when VCC is 0 V 9.4 Device Functional Modes Table 2. Function Table (Each Buffer or Driver) INPUTS A OUTPUT Y OE1 OE2 L L L L L L H H H X X Z X H X Z Submit Documentation Feedback Copyright © 1998–2014, Texas Instruments Incorporated Product Folder Links: SN74LV541A 9 SN74LV541A SCLS410J – APRIL 1998 – REVISED DECEMBER 2014 www.ti.com 10 Application and Implementation NOTE Information in the following applications sections is not part of the TI component specification, and TI does not warrant its accuracy or completeness. TI’s customers are responsible for determining suitability of components for their purposes. Customers should validate and test their design implementation to confirm system functionality. 10.1 Application Information SN74LV541A is a low-drive CMOS device that can be used for a multitude of bus interface type applications where the data needs to be retained or latched. It can produce 16 mA of drive current at 5 V, making it Ideal for driving multiple outputs and good for low noise applications. The inputs are 5.5-V tolerant allowing it to translate down to VCC. 10.2 Typical Application Regulated 3.3 V or 5 V OE VCC OE A1 Y1 A8 Y8 µC or µC System Logic LEDs System Logic GND Figure 5. Typical Application Schematic 10.2.1 Design Requirements This device uses CMOS technology and has balanced output drive. Care should be taken to avoid bus contention because it can drive currents that would exceed maximum limits. The high drive will also create fast edges into light loads, so routing and load conditions should be considered to prevent ringing. 10.2.2 Detailed Design Procedure 1. Recommended Input Conditions – For rise time and fall time specifications, see Δt/ΔV in the Recommended Operating Conditions table. – For specified High and low levels, see VIH and VIL in the Recommended Operating Conditions table. – Inputs are overvoltage tolerant allowing them to go as high as 5.5 V at any valid VCC. 2. Recommend Output Conditions – Load currents should not exceed 35 mA per output and 70 mA total for the part. – Outputs should not be pulled above VCC. 10 Submit Documentation Feedback Copyright © 1998–2014, Texas Instruments Incorporated Product Folder Links: SN74LV541A SN74LV541A www.ti.com SCLS410J – APRIL 1998 – REVISED DECEMBER 2014 Typical Application (continued) 10.2.3 Application Curves Figure 6. Switching Characteristics Comparison 11 Power Supply Recommendations The power supply can be any voltage between the MIN and MAX supply voltage rating located in the Recommended Operating Conditions table. Each VCC pin should have a good bypass capacitor to prevent power disturbance. For devices with a single supply, 0.1 μF is recommended. If there are multiple VCC pins, 0.01 μF or 0.022 μF is recommended for each power pin. It is acceptable to parallel multiple bypass caps to reject different frequencies of noise. A 0.1 μF and 1 μF are commonly used in parallel. The bypass capacitor should be installed as close to the power pin as possible for best results. Submit Documentation Feedback Copyright © 1998–2014, Texas Instruments Incorporated Product Folder Links: SN74LV541A 11 SN74LV541A SCLS410J – APRIL 1998 – REVISED DECEMBER 2014 www.ti.com 12 Layout 12.1 Layout Guidelines When using multiple bit logic devices, inputs should not float. In many cases, functions or parts of functions of digital logic devices are unused. Some examples are when only two inputs of a triple-input AND gate are used, or when only 3 of the 4-buffer gates are used. Such input pins should not be left unconnected because the undefined voltages at the outside connections result in undefined operational states. Specified in Figure 7 are rules that must be observed under all circumstances. All unused inputs of digital logic devices must be connected to a high or low bias to prevent them from floating. The logic level that should be applied to any particular unused input depends on the function of the device. Generally they will be tied to GND or VCC, whichever makes more sense or is more convenient. It is acceptable to float outputs unless the part is a transceiver. If the transceiver has an output enable pin, it will disable the outputs section of the part when asserted. This will not disable the input section of the I/Os so they also cannot float when disabled. 12.2 Layout Example Vcc Input Unused Input Output Output Unused Input Input Figure 7. Layout Diagram 13 Device and Documentation Support 13.1 Related Links The table below lists quick access links. Categories include technical documents, support and community resources, tools and software, and quick access to sample or buy. Table 3. Related Links PARTS PRODUCT FOLDER SAMPLE & BUY TECHNICAL DOCUMENTS TOOLS & SOFTWARE SUPPORT & COMMUNITY SN74LV541A Click here Click here Click here Click here Click here 13.2 Trademarks All trademarks are the property of their respective owners. 13.3 Electrostatic Discharge Caution These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. 13.4 Glossary SLYZ022 — TI Glossary. This glossary lists and explains terms, acronyms, and definitions. 14 Mechanical, Packaging, and Orderable Information The following pages include mechanical, packaging, and orderable information. This information is the most current data available for the designated devices. This data is subject to change without notice and revision of this document. For browser-based versions of this data sheet, refer to the left-hand navigation. 12 Submit Documentation Feedback Copyright © 1998–2014, Texas Instruments Incorporated Product Folder Links: SN74LV541A PACKAGE OPTION ADDENDUM www.ti.com 14-Oct-2022 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) Device Marking (3) Samples (4/5) (6) SN74LV541ADBR ACTIVE SSOP DB 20 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 LV541A Samples SN74LV541ADBRE4 ACTIVE SSOP DB 20 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 LV541A Samples SN74LV541ADW ACTIVE SOIC DW 20 25 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 LV541A Samples SN74LV541ADWR ACTIVE SOIC DW 20 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 LV541A Samples SN74LV541ANSR ACTIVE SO NS 20 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 74LV541A Samples SN74LV541APW ACTIVE TSSOP PW 20 70 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 LV541A Samples SN74LV541APWG4 ACTIVE TSSOP PW 20 70 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 LV541A Samples SN74LV541APWR ACTIVE TSSOP PW 20 2000 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 125 LV541A Samples SN74LV541APWRG4 ACTIVE TSSOP PW 20 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 LV541A Samples SN74LV541APWT ACTIVE TSSOP PW 20 250 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 125 LV541A Samples SN74LV541ARGYR ACTIVE VQFN RGY 20 3000 RoHS & Green NIPDAU Level-2-260C-1 YEAR -40 to 125 LV541A Samples (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of
SN74LV541ADWR 价格&库存

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