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SN74AUC2G241YZPR

SN74AUC2G241YZPR

  • 厂商:

    BURR-BROWN(德州仪器)

  • 封装:

    DSBGA8

  • 描述:

    IC BUFFER NON-INVERT 2.7V 8DSBGA

  • 数据手册
  • 价格&库存
SN74AUC2G241YZPR 数据手册
SN74AUC2G241 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS www.ti.com SCES535C – DECEMBER 2003 – REVISED JANUARY 2007 FEATURES • • • • • • • • Available in the Texas Instruments NanoFree™ Package Optimized for 1.8-V Operation and Is 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation Ioff Supports Partial-Power-Down Mode Operation Sub-1-V Operable Max tpd of 1.9 ns at 1.8 V DCT PACKAGE (TOP VIEW) Low Power Consumption, 10 µA at 1.8 V ±8-mA Output Drive at 1.8 V Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) • DCU PACKAGE (TOP VIEW) 1OE 1 8 VCC 1A 2 7 2OE 2Y 3 6 1Y GND 4 5 2A 1OE 1A 2Y GND 1 8 2 7 3 6 4 5 YZP PACKAGE (BOTTOM VIEW) VCC 2OE 1Y 2A GND 2Y 1A 1OE 4 5 3 6 2 7 1 8 2A 1Y 2OE VCC See mechanical drawings for dimensions. DESCRIPTION/ORDERING INFORMATION This dual buffer/driver is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation. The SN74AUC2G241 is designed specifically to improve the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. The device is organized as two 1-bit line drivers with separate output-enable (1OE, 2OE) inputs. When 1OE is low or 2OE is high, the device passes data from the A inputs to the Y outputs. When 1OE is high or 2OE is low, the outputs are in the high-impedance state. NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package. ORDERING INFORMATION PACKAGE (1) TA –40°C to 85°C (1) (2) ORDERABLE PART NUMBER TOP-SIDE MARKING (2) NanoFree™ – WCSP (DSBGA) 0.23-mm Large Bump – YZP (Pb-free) Reel of 3000 SN74AUC2G241YZPR _ _ _U2_ SSOP – DCT Reel of 3000 SN74AUC2G241DCTR U41_ _ _ VSSOP – DCU Reel of 3000 SN74AUC2G241DCUR U2_ Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DCT: The actual top-side marking has three additional characters that designate the year, month, and assembly/test site. DCU: The actual top-side marking has one additional character that designates the assembly/test site. YZP: The actual top-side marking has three preceding characters to denote year, month, and sequence code, and one following character to designate the assembly/test site. Pin 1 identifier indicates solder-bump composition (1 = SnPb, • = Pb-free). 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. NanoFree is a trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2003–2007, Texas Instruments Incorporated SN74AUC2G241 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS www.ti.com SCES535C – DECEMBER 2003 – REVISED JANUARY 2007 DESCRIPTION/ORDERING INFORMATION (CONTINUED) To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor, and OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sinking/current-sourcing 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. For more information about AUC Little Logic devices, please refer to the TI application report, Applications of Texas Instruments AUC Sub-1-V Little Logic Devices, literature number SCEA027. FUNCTION TABLES INPUTS 1OE 1A OUTPUT 1Y L H H L L L H X Z 2OE 2A OUTPUT 2Y H H H H L L L X Z INPUTS LOGIC DIAGRAM (POSITIVE LOGIC) 1 1OE 1A 2 6 1Y 7 2OE 5 3 2A 2 Submit Documentation Feedback 2Y SN74AUC2G241 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS www.ti.com SCES535C – DECEMBER 2003 – REVISED JANUARY 2007 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN MAX VCC Supply voltage range –0.5 3.6 V VI Input voltage range (2) –0.5 3.6 V –0.5 3.6 V –0.5 VCC + 0.5 state (2) UNIT VO Voltage range applied to any output in the high-impedance or power-off VO Output voltage range (2) IIK Input clamp current VI < 0 –50 mA IOK Output clamp current VO < 0 –50 mA IO Continuous output current ±20 mA ±100 mA Continuous current through VCC or GND θJA Tstg (1) (2) (3) Package thermal impedance (3) DCT package 220 DCU package 227 YZP package 102 Storage temperature range –65 150 V °C/W °C 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 negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed. The package thermal impedance is calculated in accordance with JESD 51-7. Submit Documentation Feedback 3 SN74AUC2G241 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS www.ti.com SCES535C – DECEMBER 2003 – REVISED JANUARY 2007 Recommended Operating Conditions (1) VCC Supply voltage VCC = 0.8 V VIH High-level input voltage MIN MAX 0.8 2.7 VCC = 1.1 V to 1.95 V 0.65 × VCC VI Input voltage 0 VCC = 1.1 V to 1.95 V 0.35 × VCC VCC = 2.3 V to 2.7 V VO Output voltage IOH High-level output current IOL Low-level output current 3.6 Active state 0 VCC 3-state 0 3.6 VCC = 0.8 V –0.7 VCC = 1.1 V –3 VCC = 1.4 V –5 VCC = 1.65 V –8 VCC = 2.3 V –9 VCC = 0.8 V 0.7 VCC = 1.1 V 3 VCC = 1.4 V 5 VCC = 1.65 V 8 VCC = 0.8 V to 1.65 TA (1) (2) (3) 4 Input transition rise or fall rate V mA mA 20 20 VCC = 2.3 V to 2.7 V (3) 20 –40 85 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, literature number SCBA004. The data was taken at CL = 15 pF, RL = 2 kΩ (see Figure 1). The data was taken at CL = 30 pF, RL = 500 Ω (see Figure 1). Submit Documentation Feedback V 9 V (2) VCC = 1.65 V to 1.95 V (3) Operating free-air temperature V 0.7 0 VCC = 2.3 V ∆t/∆v V 1.7 VCC = 0.8 V Low-level input voltage V VCC VCC = 2.3 V to 2.7 V VIL UNIT ns/V °C SN74AUC2G241 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS www.ti.com SCES535C – DECEMBER 2003 – REVISED JANUARY 2007 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VOH VOL VCC TYP (1) MAX MIN IOH = –100 µA 0.8 V to 2.7 V IOH = –0.7 mA 0.8 V IOH = –3 mA 1.1 V 0.8 IOH = –5 mA 1.4 V 1 IOH = –8 mA 1.65 V 1.2 IOH = –9 mA 2.3 V 1.8 IOL = 100 µA 0.8 V to 2.7 V IOL = 0.7 mA 0.8 V IOL = 3 mA 1.1 V 0.3 IOL = 5 mA 1.4 V 0.4 IOL = 8 mA 1.65 V 0.45 IOL = 9 mA 2.3 V 0.6 UNIT VCC – 0.1 0.55 V 0.2 0.25 V VI = VCC or GND 0 to 2.7 V ±5 µA Ioff VI or VO = 2.7 V 0 ±10 µA IOZ VO = VCC or GND 2.7 V ±10 µA ICC VI = VCC or GND, 10 µA CI VI = VCC or GND 2.5 V 2.5 pF Co VO = VCC or GND 2.5 V 5.5 pF II (1) All inputs IO = 0 0.8 V to 2.7 V All typical values are at TA = 25°C. Switching Characteristics over recommended operating free-air temperature range, CL = 15 pF (unless otherwise noted) (see Figure 1) VCC = 1.2 V ± 0.1 V VCC = 1.5 V ± 0.1 V VCC = 1.8 V ± 0.15 V VCC = 2.5 V ± 0.2 V FROM (INPUT) TO (OUTPUT) VCC = 0.8 V TYP MIN MAX MIN MAX MIN TYP MAX MIN MAX tpd A Y 5.1 1 3.5 0.8 2.3 0.7 1.2 1.9 0.6 1.4 ns ten OE or OE Y 5.9 1.2 4.2 1 2.7 0.9 1.3 2 0.8 1.6 ns tdis OE or OE Y 6.2 2.2 4.8 2.5 4.4 1 2.9 4.2 1.6 3.3 ns PARAMETER UNIT Switching Characteristics over recommended operating free-air temperature range, CL = 30 pF (unless otherwise noted) (see Figure 1) FROM (INPUT) TO (OUTPUT) tpd A ten OE or OE tdis OE or OE PARAMETER VCC = 1.8 V ± 0.15 V VCC = 2.5 V ± 0.2 V UNIT MIN TYP MAX MIN MAX Y 0.9 1.6 2.5 0.8 1.8 ns Y 1.1 1.7 2.8 1 2 ns Y 1.9 2.3 3.6 0.9 2.1 ns Submit Documentation Feedback 5 SN74AUC2G241 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS www.ti.com SCES535C – DECEMBER 2003 – REVISED JANUARY 2007 Operating Characteristics TA = 25°C PARAMETER Cpd 6 Power dissipation capacitance TEST CONDITIONS VCC = 0.8 V VCC = 1.2 V VCC = 1.5 V VCC = 1.8 V VCC = 2.5 V TYP TYP TYP TYP TYP f = 10 MHz 16 16 16 17 18 Submit Documentation Feedback UNIT pF SN74AUC2G241 DUAL BUFFER/DRIVER WITH 3-STATE OUTPUTS www.ti.com SCES535C – DECEMBER 2003 – REVISED JANUARY 2007 PARAMETER MEASUREMENT INFORMATION TEST tPLH/tPHL tPLZ/tPZL tPHZ/tPZH 2 × VCC S1 RL From Output Under Test Open S1 Open 2 × VCC GND GND CL (see Note A) RL LOAD CIRCUIT VCC CL RL VD 0.8 V 1.2 V ± 0.1 V 1.5 V ± 0.1 V 1.8 V ± 0.15 V 2.5 V ± 0.2 V 1.8 V ± 0.15 V 2.5 V ± 0.2 V 15 pF 15 pF 15 pF 15 pF 15 pF 30 pF 30 pF 2 kW 2 kW 2 kW 2 kW 2 kW 1 kW 500 W 0.1 V 0.1 V 0.1 V 0.15 V 0.15 V 0.15 V 0.15 V VCC Timing Input VCC/2 0V tW tsu VCC Input VCC/2 VCC/2 th VCC Data Input VCC/2 VCC/2 0V 0V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VOLTAGE WAVEFORMS PULSE DURATION VCC VCC/2 Input VCC/2 0V tPLH VOH VCC/2 VOL tPHL VCC/2 tPLZ VCC VCC/2 tPZH VCC/2 VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS Output Waveform 2 S1 at GND (see Note B) VCC/2 0V Output Waveform 1 S1 at 2 × VCC (see Note B) tPLH VOH Output VCC/2 tPZL tPHL VCC/2 Output VCC Output Control VOL + VD VOL tPHZ VCC/2 VOH – VD 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 £ 10 MHz, ZO = 50 W, slew rate ³ 1 V/ns. D. The outputs are measured one at a time, with one transition per measurement. E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. G. tPLH and tPHL are the same as tpd. Figure 1. Load Circuit and Voltage Waveforms Submit Documentation Feedback 7 PACKAGE OPTION ADDENDUM www.ti.com 10-Dec-2020 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) (4/5) (6) SN74AUC2G241DCTR ACTIVE SM8 DCT 8 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 U41 (R, Z) SN74AUC2G241DCUR ACTIVE VSSOP DCU 8 3000 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 85 (U41Q, U41R) SN74AUC2G241YZPR ACTIVE DSBGA YZP 8 3000 RoHS & Green SNAGCU Level-1-260C-UNLIM -40 to 85 U2N (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
SN74AUC2G241YZPR 价格&库存

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SN74AUC2G241YZPR
    •  国内价格
    • 1000+2.53000

    库存:211212

    SN74AUC2G241YZPR
    •  国内价格 香港价格
    • 1+7.426431+0.92125
    • 10+5.0989310+0.63252
    • 25+4.5251425+0.56135
    • 100+3.89452100+0.48312
    • 250+3.59311250+0.44573
    • 500+3.41143500+0.42319
    • 1000+3.261671000+0.40461

    库存:2519

    SN74AUC2G241YZPR
    •  国内价格 香港价格
    • 3000+3.076693000+0.38167
    • 6000+2.986146000+0.37043
    • 9000+2.940779000+0.36481
    • 15000+2.8905115000+0.35857
    • 21000+2.8611321000+0.35492

    库存:2519