SN74LVC1G18 1-OF-2 NONINVERTING DEMULTIPLEXER WITH 3-STATE DESELECTED OUTPUT www.ti.com SCES406G - JULY 2002 - REVISED APRIL 2005 FEATURES * * * * * * * * * * * DBV OR DCK PACKAGE (TOP VIEW) Available in the Texas Instruments NanoStarTM and NanoFreeTM Packages Supports 5-V VCC Operation Inputs Accept Voltages to 5.5 V Max tpd of 3.4 ns at 3.3 V Low Power Consumption, 10-A Max ICC 24-mA Output Drive at 3.3 V Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 3.3 V, TA = 25C Typical VOHV (Output VOH Undershoot) > 2 V at VCC = 3.3 V, TA = 25C Ioff Supports Partial-Power-Down Mode Operation 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) S GND A 1 6 2 5 3 4 Y0 VCC Y1 YEA, YEP, YZA, OR YZP PACKAGE (BOTTOM VIEW) A GND S 3 4 2 5 1 6 Y1 VCC Y0 DESCRIPTION/ORDERING INFORMATION This noninverting demultiplexer is designed for 1.65-V to 5.5-V VCC operation. The SN74LVC1G18 is a 1-of-2 noninverting demultiplexer with a 3-state output. This device buffers the data on input A and passes it to either output Y0 or Y1, depending on whether the state of the select (S) input is low or high, respectively. ORDERING INFORMATION PACKAGE (1) TA ORDERABLE PART NUMBER NanoStarTM - WCSP (DSBGA) 0.17-mm Small Bump - YEA NanoFreeTM - WCSP (DSBGA) 0.17-mm Small Bump - YZA (Pb-free) -40C to 85C NanoStarTM - WCSP (DSBGA) 0.23-mm Large Bump - YEP SN74LVC1G18YEAR SN74LVC1G18YZAR Reel of 3000 (2) _ _ _CJ_ SN74LVC1G18YEPR NanoFreeTM - WCSP (DSBGA) 0.23-mm Large Bump - YZP (Pb-free) (1) TOP-SIDE MARKING (2) SN74LVC1G18YZPR SOT (SOT-23) - DBV Reel of 3000 SN74LVC1G18DBVR C18_ SOT (SC-70) - DCK Reel of 3000 SN74LVC1G18DCKR CJ_ Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. DBV/DCK: The actual top-side marking has one additional character that designates the assembly/test site. YEA/YZA,YEP/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. NanoStar, NanoFree are trademarks 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 (c) 2002-2005, Texas Instruments Incorporated SN74LVC1G18 1-OF-2 NONINVERTING DEMULTIPLEXER WITH 3-STATE DESELECTED OUTPUT www.ti.com SCES406G - JULY 2002 - REVISED APRIL 2005 DESCRIPTION/ORDERING INFORMATION (CONTINUED) NanoStarTM and NanoFreeTM package technology is a major breakthrough in IC packaging concepts, using the die as the package. 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. FUNCTION TABLE INPUTS OUTPUTS S A Y0 Y1 L L L Z L H H Z H L Z L H H Z H LOGIC DIAGRAM (POSITIVE LOGIC) 6 S A Y0 1 3 4 Y1 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN MAX VCC Supply voltage range -0.5 6.5 V VI Input voltage range (2) -0.5 6.5 V -0.5 6.5 V -0.5 VCC + 0.5 state (2) UNIT VO Voltage range applied to any output in the high-impedance or power-off VO Voltage range applied to any output in the high or low state (2) (3) IIK Input clamp current VI < 0 -50 mA IOK Output clamp current VO < 0 -50 mA IO Continuous output current 50 mA 100 mA Continuous current through VCC or GND JA Tstg (1) (2) (3) (4) 2 Package thermal impedance (4) Storage temperature range DBV package 165 DCK package 259 YEA/YZA package 143 YEP/YZP package 123 -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 value of VCC is provided in the recommended operating conditions table. The package thermal impedance is calculated in accordance with JESD 51-7. SN74LVC1G18 1-OF-2 NONINVERTING DEMULTIPLEXER WITH 3-STATE DESELECTED OUTPUT www.ti.com Recommended Operating Conditions VCC Supply voltage SCES406G - JULY 2002 - REVISED APRIL 2005 (1) Operating Data retention only VCC = 1.65 V to 1.95 V VIH High-level input voltage VCC = 2.3 V to 2.7 V VCC = 3 V to 3.6 V VCC = 4.5 V to 5.5 V MIN MAX 1.65 5.5 1.5 Low-level input voltage V 0.65 x VCC 1.7 V 2 0.7 x VCC VCC = 1.65 V to 1.95 V VIL UNIT 0.35 x VCC VCC = 2.3 V to 2.7 V 0.7 VCC = 3 V to 3.6 V 0.8 VCC = 4.5 V to 5.5 V V 0.3 x VCC VI Input voltage 0 5.5 V VO Output voltage 0 VCC V VCC = 1.65 V -4 VCC = 2.3 V IOH High-level output current -8 -16 VCC = 3 V VCC = 4.5 V -32 VCC = 1.65 V 4 VCC = 2.3 V IOL Low-level output current t/v Input transition rise or fall rate 8 16 VCC = 3 V (1) Operating free-air temperature mA 24 VCC = 4.5 V 32 VCC = 1.8 V 0.15 V, 2.5 V 0.2 V 20 VCC = 3.3 V 0.3 V 10 VCC = 5 V 0.5 V TA mA -24 ns/V 5 -40 85 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, literature number SCBA004. 3 SN74LVC1G18 1-OF-2 NONINVERTING DEMULTIPLEXER WITH 3-STATE DESELECTED OUTPUT www.ti.com SCES406G - JULY 2002 - REVISED APRIL 2005 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC IOH = -100 A VOH 1.65 V to 5.5 V 1.65 V 1.2 IOH = -8 mA 2.3 V 1.9 VOL 2.3 IOH = -32 mA 4.5 V IOL = 100 A 1.65 V to 5.5 V 0.1 IOL = 4 mA 1.65 V 0.45 IOL = 8 mA 2.3 V 0.3 IOL = 16 mA 3.8 0.4 3V IOL = 24 mA IOL = 32 mA V 0.55 4.5 V 0.55 0 to 5.5 V 5 A Ioff VI or VO = 5.5 V 0 10 A IOZ VO = 0 to 5.5 V 3.6 V 10 A ICC VI = 5.5 V or GND, IO = 0 1.65 V to 5.5 V 10 A One input at VCC - 0.6 V, Other inputs at VCC or GND 3 V to 5.5 V 500 A II ICC (1) V 2.4 3V IOH = -24 mA UNIT VCC - 0.1 IOH = -4 mA IOH = -16 mA TYP (1) MAX MIN VI = 5.5 V or GND Ci VI = VCC or GND 3.3 V 4 pF Co VO = VCC or GND 3.3 V 6 pF All typical values are at VCC = 3.3 V, TA = 25C. Switching Characteristics over recommended operating free-air temperature range, CL = 15 pF (unless otherwise noted) (see Figure 1) PARAMETER tpd FROM (INPUT) TO (OUTPUT) A Y VCC = 1.8 V 0.15 V VCC = 2.5 V 0.2 V VCC = 3.3 V 0.3 V VCC = 5 V 0.5 V MIN MAX MIN MAX MIN MAX MIN MAX 2.3 8.4 1.1 4.2 1.1 3.4 0.8 2.7 UNIT ns Switching Characteristics over recommended operating free-air temperature range, CL = 30 pF or 50 pF (unless otherwise noted) (see Figure 2) FROM (INPUT) TO (OUTPUT) tpd A Y ten S Y tdis S Y PARAMETER VCC = 1.8 V 0.15 V MIN VCC = 2.5 V 0.2 V MAX MIN 3.5 9.3 3.6 10.2 1.9 12.7 VCC = 3.3 V 0.3 V VCC = 5 V 0.5 V UNIT MAX MIN MAX MIN MAX 1.7 5 1.5 4.2 0.7 3.2 ns 1.7 5.6 1.5 4.6 0.9 3.4 ns 1 5.3 1.1 4.9 0.5 3.3 ns Operating Characteristics TA = 25C PARAMETER Cpd 4 Power dissipation capacitance TEST CONDITIONS VCC = 1.8 V VCC = 2.5 V VCC = 3.3 V VCC = 5 V TYP TYP TYP TYP f = 10 MHz 17 17 18 21 UNIT pF SN74LVC1G18 1-OF-2 NONINVERTING DEMULTIPLEXER WITH 3-STATE DESELECTED OUTPUT www.ti.com SCES406G - JULY 2002 - REVISED APRIL 2005 PARAMETER MEASUREMENT INFORMATION VLOAD S1 RL From Output Under Test CL (see Note A) Open GND RL TEST S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open VLOAD GND LOAD CIRCUIT INPUTS VCC 1.8 V 0.15 V 2.5 V 0.2 V 3.3 V 0.3 V 5 V 0.5 V VI tr/tf VCC VCC 3V VCC 2 ns 2 ns 2.5 ns 2.5 ns VM VLOAD CL RL V VCC/2 VCC/2 1.5 V VCC/2 2 x VCC 2 x VCC 6V 2 x VCC 15 pF 15 pF 15 pF 15 pF 1 M 1 M 1 M 1 M 0.15 V 0.15 V 0.3 V 0.3 V VI Timing Input VM 0V tw tsu VI Input VM VM th VI Data Input VM VM 0V 0V VOLTAGE WAVEFORMS PULSE DURATION VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VI VM Input VM 0V tPLH VM VM VOL tPHL VM VM 0V Output Waveform 1 S1 at VLOAD (see Note B) tPLH tPLZ VLOAD/2 VM tPZH VOH Output VM tPZL tPHL VOH Output VI Output Control VM VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS Output Waveform 2 S1 at GND (see Note B) VOL + V VOL tPHZ VM VOH - 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 10 MHz, ZO = 50 . 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. H. All parameters and waveforms are not applicable to all devices. Figure 1. Load Circuit and Voltage Waveforms 5 SN74LVC1G18 1-OF-2 NONINVERTING DEMULTIPLEXER WITH 3-STATE DESELECTED OUTPUT www.ti.com SCES406G - JULY 2002 - REVISED APRIL 2005 PARAMETER MEASUREMENT INFORMATION VLOAD S1 RL From Output Under Test CL (see Note A) Open GND RL TEST S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open VLOAD GND LOAD CIRCUIT INPUTS VCC 1.8 V 0.15 V 2.5 V 0.2 V 3.3 V 0.3 V 5 V 0.5 V VI tr/tf VCC VCC 3V VCC 2 ns 2 ns 2.5 ns 2.5 ns VM VLOAD CL RL V VCC/2 VCC/2 1.5 V VCC/2 2 x VCC 2 x VCC 6V 2 x VCC 30 pF 30 pF 50 pF 50 pF 1 k 500 500 500 0.15 V 0.15 V 0.3 V 0.3 V VI Timing Input VM 0V tw tsu VI Input VM VM th VI Data Input VM VM 0V 0V VOLTAGE WAVEFORMS PULSE DURATION VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VI VM Input VM 0V tPLH VM VM VOL tPHL VM VM 0V Output Waveform 1 S1 at VLOAD (see Note B) tPLH tPLZ VLOAD/2 VM tPZH VOH Output VM tPZL tPHL VOH Output VI Output Control VM VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS Output Waveform 2 S1 at GND (see Note B) VOL + V VOL tPHZ VM VOH - 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 10 MHz, ZO = 50 . 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. H. All parameters and waveforms are not applicable to all devices. Figure 2. Load Circuit and Voltage Waveforms 6 PACKAGE OPTION ADDENDUM www.ti.com 18-Jul-2006 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty SN74LVC1G18DBVR ACTIVE SOT-23 DBV 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC1G18DBVRE4 ACTIVE SOT-23 DBV 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC1G18DCKR ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC1G18DCKRE4 ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC1G18DCKRG4 ACTIVE SC70 DCK 6 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LVC1G18YEAR NRND WCSP YEA 6 3000 TBD SNPB Level-1-260C-UNLIM SN74LVC1G18YEPR NRND WCSP YEP 6 3000 TBD SNPB Level-1-260C-UNLIM SN74LVC1G18YZAR NRND WCSP YZA 6 3000 Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIM SN74LVC1G18YZPR ACTIVE WCSP YZP 6 3000 Green (RoHS & no Sb/Br) SNAGCU Level-1-260C-UNLIM Lead/Ball Finish MSL Peak Temp (3) (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) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. 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