SN74LVC1G123 SINGLE RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH SCHMITT-TRIGGER INPUTS www.ti.com SCES586A – JULY 2004 – REVISED JUNE 2005 • FEATURES • • • • • • • Available in the Texas Instruments NanoStar™ and NanoFree™ Packages Supports 5-V VCC Operation Inputs Accept Voltages to 5.5 V Max tpd of 8 ns at 3.3 V Supports Mixed-Mode Voltage Operation on All Ports Schmitt-Trigger Circuitry on A and B Inputs for Slow Input Transition Rates Edge Triggered From Active-High or Active-Low Gated Logic Inputs DCT PACKAGE (TOP VIEW) • • • • • Retriggerable for Very Long Output Pulses, up to 100% Duty Cycle Overriding Clear Terminates Output Pulse Glitch-Free Power-Up Reset on Outputs 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) YEP OR YZP PACKAGE (BOTTOM VIEW) DCU PACKAGE (TOP VIEW) A 1 8 VCC B 2 7 Rext/Cext CLR 3 6 Cext GND 4 5 Q A B CLR GND 1 2 3 8 7 6 4 5 VCC Rext/Cext Cext Q GND CLR B A 4 5 3 6 2 7 1 8 Q Cext Rext/Cext VCC See mechanical drawings for dimensions. DESCRIPTION/ORDERING INFORMATION The SN74LVC1G123 is a single retriggerable monostable multivibrator designed for 1.65-V to 5.5-V VCC operation. This monostable multivibrator features output pulse-duration control by three methods. In the first method, the A input is low, and the B input goes high. In the second method, the B input is high, and the A input goes low. In the third method, the A input is low, the B input is high, and the clear (CLR) input goes high. ORDERING INFORMATION PACKAGE (1) TA NanoStar™ – WCSP (DSBGA) 0.23-mm Large Bump – YEP NanoFree™ – WCSP (DSBGA) 0.23-mm Large Bump – YZP (Pb-free) –40°C to 85°C SSOP – DCT VSSOP – DCU (1) (2) ORDERABLE PART NUMBER TOP-SIDE MARKING (2) SN74LVC1G123YEPR Reel of 3000 _ _ _ D8_ SN74LVC1G123YZPR Reel of 3000 SN74LVC1G123DCTR Reel of 250 SN74LVC1G123DCTT Reel of 3000 SN74LVC1G123DCUR Reel of 250 SN74LVC1G123DCUT C23_ C23_ 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. 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 © 2004–2005, Texas Instruments Incorporated SN74LVC1G123 SINGLE RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH SCHMITT-TRIGGER INPUTS www.ti.com SCES586A – JULY 2004 – REVISED JUNE 2005 DECSCRIPTION/ORDERING INFORMATION (CONTINUED) The output pulse duration is programmed by selecting external resistance and capacitance values. The external timing capacitor must be connected between Cext and Rext/Cext (positive) and an external resistor connected between Rext/Cext and VCC. To obtain variable pulse durations, connect an external variable resistance between Rext/Cext and VCC. The output pulse duration also can be reduced by taking CLR low. Pulse triggering occurs at a particular voltage level and is not directly related to the transition time of the input pulse. The A and B inputs have Schmitt triggers with sufficient hysteresis to handle slow input transition rates with jitter-free triggering at the outputs. Once triggered, the basic pulse duration can be extended by retriggering the gated low-level-active (A) or high-level-active (B) input. Pulse duration can be reduced by taking CLR low. CLR can be used to override A or B inputs. The input/output timing diagram illustrates pulse control by retriggering the inputs and early clearing. 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. NanoStar™ and NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package. FUNCTION TABLE INPUTS CLR (1) A B OUTPUTS Q L X X L X H X L (1) X X L L (1) H L ↑ H ↓ H ↑ L H These outputs are based on the assumption that the indicated steady-state conditions at the A and B inputs have been set up long enough to complete any pulse started before the setup. LOGIC DIAGRAM (POSITIVE LOGIC) 7 A B CLR 2 1 6 2 5 3 R Rext/Cext Cext Q SN74LVC1G123 SINGLE RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH SCHMITT-TRIGGER INPUTS www.ti.com SCES586A – JULY 2004 – REVISED JUNE 2005 REQUIRED TIMING CIRCUIT VCC R Rext/Cext C Cext INPUT/OUTPUT TIMING DIAGRAM trr A B CLR Rext/Cext Q tw tw tw + trr 3 SN74LVC1G123 SINGLE RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH SCHMITT-TRIGGER INPUTS www.ti.com SCES586A – JULY 2004 – REVISED JUNE 2005 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 θJA Tstg (1) (2) (3) (4) 4 Package thermal impedance (4) Storage temperature range DCT package 220 DCU package 227 YEP/YZP package 102 –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 and output negative-voltage ratings may be exceeded if the input and output clamp-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. www.ti.com SN74LVC1G123 SINGLE RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH SCHMITT-TRIGGER INPUTS SCES586A – JULY 2004 – REVISED JUNE 2005 Recommended Operating Conditions VCC Supply voltage (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 × VCC 1.7 V 2 0.7 × VCC VCC = 1.65 V to 1.95 V VIL UNIT 0.35 × 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 × 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 8 16 VCC = 3 V External timing resistance TA Operating free-air temperature (1) (2) mA 24 VCC = 4.5 V Rext (2) mA –24 32 VCC = 2 V 5k VCC ≥ 3 V 1k –40 Ω 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. Rext/Cext is an I/O and must not be connected directly to GND or VCC. 5 SN74LVC1G123 SINGLE RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH SCHMITT-TRIGGER INPUTS www.ti.com SCES586A – JULY 2004 – REVISED JUNE 2005 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS IOH = –100 µA VOH 1.65 V to 5.5 V 1.65 V 1.2 IOH = –8 mA 2.3 V 1.9 4.5 V IOL = 100 µA 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 = 32 mA Rext/Cext II B = GND, A = CLR = VCC VI = 5.5 V or GND Ioff A, B, Q, CLR VI or VO = 5.5 V ICC Quiescent VI = VCC or GND, Active state 0.4 0.55 ±0.25 1.65 V to 5.5 V ±1 0 IO = 0 VI = VCC or GND, Rext/Cext = 0.5 VCC (1) (2) VI = VCC or GND µA ±10 µA µA 5.5 V 20 1.65 V 165 2.3 V 220 3V 280 4.5 V 650 5.5 V Ci V 0.55 4.5 V A, B, CLR ICC 3.8 3V IOL = 24 mA (2) 2.3 IOH = –32 mA IOL = 16 mA UNIT V 2.4 3V IOH = –24 mA MAX VCC – 0.1 IOH = –4 mA IOH = –16 mA VOL MIN TYP (1) VCC µA 975 3.3 V 3 pF All typical values are at VCC = 3.3 V, TA = 25°C. This test is performed with the terminal in the off-state condition. Timing Requirements over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1) PARAMETER TEST CONDITIONS VCC = 1.8 V VCC = 2.5 V VCC = 3.3 V ± 0.15 V ± 0.2 V ± 0.3 V MIN twIN Pulse duration MIN TYP MIN TYP MIN CLR 8 4 3 2.5 A or B trigger 8 4 3 2.5 Rext = 1 kΩ trr TYP VCC = 5 V ± 0.5 V Pulse retrigger time Rext = 5 kΩ Cext = 100 pF Cext = 100 µF UNIT TYP ns 5.5 4.5 ns 1.4 1.1 µs Cext = 100 pF 75 45 ns Cext = 100 µF 1.8 1.4 µs Switching Characteristics over recommended operating free-air temperature range, CL = 15 pF (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) A or B tpd CLR CLR trigger 6 Q VCC = 1.8 V ± 0.15 V VCC = 2.5 V ± 0.2 V MIN TYP MAX MIN 7 18.5 52 5 12.4 34 7 17.4 54 VCC = 3.3 V ± 0.3 V VCC = 5 V ± 0.5 V MAX MIN MAX 4 17 3 3 11.5 2 4 15.5 3 UNIT MIN MAX 11.5 2 7.6 8 1.5 5.5 10.5 2 7 ns SN74LVC1G123 SINGLE RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH SCHMITT-TRIGGER INPUTS www.ti.com SCES586A – JULY 2004 – REVISED JUNE 2005 Switching Characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 2) PARAMETER FROM (INPUT) TO (OUTPUT) TEST CONDITIONS A or B tpd CLR Q CLR trigger twOUT (2) (1) (2) Q VCC = 1.8 V ± 0.15 V MIN TYP ( 1) VCC = 2.5 V ± 0.2 V MAX MIN MAX VCC = 3.3 V ± 0.3 V MIN MAX VCC = 5 V ± 0.5 V UNIT MIN MAX 6 18.6 57 3 18.5 2 12.5 1.5 8.2 4 11.6 36.5 2 12.5 1.5 8.6 1.5 6 5 ns 17.3 59 2.5 17 2 11.5 1.5 7.5 Cext = 28 pF, Rext = 2 kΩ 225 600 190 220 170 200 150 180 ns Cext = 0.01 µF, Rext = 10 kΩ 100 110 100 110 100 110 100 110 µs Cext = 0.1 µF, Rext = 10 kΩ 1 1.1 1 1.1 1 1.1 1 1.1 ms TA = 25°C tw = Duration of pulse at Q output Operating Characteristics TA = 25°C PARAMETER Cpd Power dissipation capacitance TEST CONDITIONS A = low, B = high, CLR = 10 MHz VCC = 1.8 V VCC = 2.5 V VCC = 3.3 V VCC = 5 V TYP TYP TYP TYP 35 37 Rext = 1 kΩ, No Cext Rext = 5 kΩ, No Cext UNIT pF 41 40 7 SN74LVC1G123 SINGLE RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH SCHMITT-TRIGGER INPUTS www.ti.com SCES586A – JULY 2004 – REVISED JUNE 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 × VCC 2 × VCC 6V 2 × VCC 15 pF 15 pF 15 pF 15 pF 1 MΩ 1 MΩ 1 MΩ 1 MΩ 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 Ω. 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 8 SN74LVC1G123 SINGLE RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH SCHMITT-TRIGGER INPUTS www.ti.com SCES586A – JULY 2004 – REVISED JUNE 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 × VCC 2 × VCC 6V 2 × VCC 30 pF 30 pF 50 pF 50 pF 1 kΩ 500 Ω 500 Ω 500 Ω 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 Ω. 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 9 SN74LVC1G123 SINGLE RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH SCHMITT-TRIGGER INPUTS www.ti.com SCES586A – JULY 2004 – REVISED JUNE 2005 APPLICATION INFORMATION (1) tw − Output Pulse Duration − ns 109 108 107 OUTPUT PULSE DURATION vs EXTERNAL TIMING CAPACITANCE VCC = 1.8 V TA = 25°C 106 105 104 103 RL = 5 kΩ 10 kΩ 100 kΩ 200 kΩ 102 101 1 10 102 103 104 105 106 Cext − External Timing Capacitance − pF Figure 3. tw − Output Pulse Duration − ns 109 108 OUTPUT PULSE DURATION vs EXTERNAL TIMING CAPACITANCE VCC = 3.3 V TA = 25°C 107 106 105 104 RL = 1 kΩ 5 kΩ 10 kΩ 100 kΩ 200 kΩ 103 102 101 1 10 102 103 104 105 106 Cext − External Timing Capacitance − pF Figure 4. (1) 10 Operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. SN74LVC1G123 SINGLE RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH SCHMITT-TRIGGER INPUTS www.ti.com SCES586A – JULY 2004 – REVISED JUNE 2005 OUTPUT PULSE DURATION vs EXTERNAL TIMING CAPACITANCE tw − Output Pulse Duration − ns 109 VCC = 5 V TA = 25°C 108 107 106 105 104 RL = 1 kΩ 5 kΩ 10 kΩ 100 kΩ 200 kΩ 103 102 101 1 10 102 103 104 105 106 Cext − External Timing Capacitance − pF Figure 5. tw − Output Pulse Duration Constant − K OUTPUT PULSE DURATION CONSTANT vs SUPPLY VOLTAGE 1.3 1.25 1000 pF 1.2 1.15 1.1 0.01 µF 1.05 1 0.1 F 0.95 0.9 0 1 2 3 4 5 6 VCC − Supply Voltage − V Figure 6. 11 SN74LVC1G123 SINGLE RETRIGGERABLE MONOSTABLE MULTIVIBRATOR WITH SCHMITT-TRIGGER INPUTS www.ti.com SCES586A – JULY 2004 – REVISED JUNE 2005 MINIMUM RETRIGGER TIME vs SUPPLY VOLTAGE Minimum Retrigger Time − µs 10 0.01 µF 1 1000 pF 100 pF 0.1 10 pF 0.01 1.65 2.3 3 3.3 4.5 VCC − Supply Voltage − V Figure 7. 12 5 5.5 PACKAGE OPTION ADDENDUM www.ti.com 6-Sep-2005 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty 74LVC1G123DCURE4 ACTIVE US8 DCU 8 3000 Pb-Free (RoHS) CU NIPDAU Level-1-260C-UNLIM 74LVC1G123DCUTE4 ACTIVE US8 DCU 8 250 Pb-Free (RoHS) CU NIPDAU Level-1-260C-UNLIM SN74LVC1G123DCTR ACTIVE SM8 DCT 8 3000 Pb-Free (RoHS) CU NIPDAU Level-1-260C-UNLIM SN74LVC1G123DCTT ACTIVE SM8 DCT 8 250 Pb-Free (RoHS) CU NIPDAU Level-1-260C-UNLIM SN74LVC1G123DCUR ACTIVE US8 DCU 8 3000 Pb-Free (RoHS) CU NIPDAU Level-1-260C-UNLIM SN74LVC1G123DCUT ACTIVE US8 DCU 8 250 Pb-Free (RoHS) CU NIPDAU Level-1-260C-UNLIM SN74LVC1G123YEPR ACTIVE WCSP YEP 8 3000 TBD SNPB Level-1-260C-UNLIM SN74LVC1G123YZPR ACTIVE WCSP YZP 8 3000 Pb-Free (RoHS) 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) 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. 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. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 1 MECHANICAL DATA MPDS049B – MAY 1999 – REVISED OCTOBER 2002 DCT (R-PDSO-G8) PLASTIC SMALL-OUTLINE PACKAGE 0,30 0,15 0,65 8 0,13 M 5 0,15 NOM ÇÇÇÇÇ ÇÇÇÇÇ ÇÇÇÇÇ ÇÇÇÇÇ 2,90 2,70 4,25 3,75 Gage Plane PIN 1 INDEX AREA 1 0,25 4 0° – 8° 3,15 2,75 0,60 0,20 1,30 MAX Seating Plane 0,10 0,10 0,00 NOTES: A. B. C. D. 4188781/C 09/02 All linear dimensions are in millimeters. This drawing is subject to change without notice. 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