TXB0104-Q1 www.ti.com...................................................................................................................................................................................................... SCES727 – JUNE 2008 4-BIT BIDIRECTIONAL VOLTAGE-LEVEL TRANSLATOR WITH AUTOMATIC DIRECTION SENSING AND ±15-kV ESD PROTECTION FEATURES 1 • ESD Protection Exceeds JESD 22 – A Port – 2500-V Human-Body Model (A114-B) – 200-V Machine Model (A115-A) – 1500-V Charged-Device Model (C101) – B Port – ±15-kV Human-Body Model (A114-B) – 200-V Machine Model (A115-A) – 1500-V Charged-Device Model (C101) PW PACKAGE (TOP VIEW) RGY PACKAGE (TOP VIEW) VCCA 1 14 VCCB A1 2 13 B1 A2 3 12 B2 A3 4 11 B3 A4 5 10 B4 NC GND 6 9 7 8 NC OE A1 A2 A3 A4 NC VCCB • • • 1 14 13 B1 2 3 12 B2 Exposed Center Pad 4 5 6 11 B3 10 B4 9 NC GND 7 8 OE • Qualified for Automotive Applications 1.2 V to 3.6 V on A Port and 1.65 V to 5.5 V on B Port (VCCA ≤ VCCB) VCC Isolation Feature – If Either VCC Input Is at GND, All Outputs Are in the High-Impedance State OE Input Circuit Referenced to VCCA Ioff Supports Partial-Power-Down Mode Operation Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II VCCA • • NC − No internal connection For RGY, if the exposed center pad is used, it must be connected only to as a secondary ground or left electrically open. DESCRIPTION/ORDERING INFORMATION This 4-bit noninverting translator uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts any supply voltage from 1.2 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts any supply voltage from 1.65 V to 5.5 V. This allows for universal low-voltage bidirectional translation between any of the 1.2-V, 1.5-V, 1.8-V, 2.5-V, 3.3-V, and 5-V voltage nodes. VCCA should not exceed VCCB. When the output-enable (OE) input is low, all outputs are placed in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver. The TXB0104 is designed so that the OE input circuit is supplied by VCCA. 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. 1 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. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2008, Texas Instruments Incorporated TXB0104-Q1 SCES727 – JUNE 2008...................................................................................................................................................................................................... www.ti.com ORDERING INFORMATION (1) PACKAGE (2) TA –40°C to 125°C (1) (2) ORDERABLE PART NUMBER TOP-SIDE MARKING QFN – RGY Reel of 1000 TXB0104QRGYRQ1 YE04Q1 TSSOP – PW Reel of 2000 TXB0104QPWRQ1 YE04Q1 For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI web site at www.ti.com. Package drawings, thermal data, and symbolization are available at www.ti.com/packaging. TERMINAL FUNCTIONS PIN DESCRIPTION NO. NAME 1 VCCA 2 A1 Input/output 1. Referenced to VCCA. 3 A2 Input/output 2. Referenced to VCCA. 4 A3 Input/output 3. Referenced to VCCA. 5 A4 Input/output 4. Referenced to VCCA. 6 NC No connection. Not internally connected. 7 GND 8 OE 3-state output-mode enable. Pull OE low to place all outputs in 3-state mode. Referenced to VCCA. 9 NC No connection. Not internally connected. 10 B4 Input/output 4. Referenced to VCCB. 11 B3 Input/output 3. Referenced to VCCB. 12 B2 Input/output 2. Referenced to VCCB. 13 B1 Input/output 1. Referenced to VCCB. 14 VCCB A-port supply voltage 1.2 V ≤ VCCA ≤ 3.6 V and VCCA ≤ VCCB. Ground B-port supply voltage 1.65 V ≤ VCCB ≤ 5.5 V. ABSOLUTE MAXIMUM RATINGS (1) over operating free-air temperature range (unless otherwise noted) VCCA VCCB MIN MAX –0.5 4.6 –0.5 6.5 A port –0.5 4.6 B port –0.5 6.5 A port –0.5 4.6 B port -0.5 6.5 A port –0.5 VCCA + 0.5 B port –0.5 VCCB + 0.5 Supply voltage range UNIT V VI Input voltage range VO Voltage range applied to any output in the high-impedance or power-off state VO Voltage range applied to any output in the high or low state (2) IIK Input clamp current VI < 0 –50 mA IOK Output clamp current VO < 0 –50 mA IO Continuous output current Continuous current through VCCA, VCCB, or GND Tstg (1) (2) 2 Storage temperature range –65 V V V ±50 mA ±100 mA 150 °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 value of VCCA and VCCB are provided in the recommended operating conditions table. Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TXB0104-Q1 TXB0104-Q1 www.ti.com...................................................................................................................................................................................................... SCES727 – JUNE 2008 THERMAL IMPEDANCE RATINGS TYP θJA (1) (2) PW package Package thermal impedance (1) 113 RGY package (2) 47 UNIT °C/W The package thermal impedance is calculated in accordance with JESD 51-7. The package thermal impedance is calculated in accordance with JESD 51-5. RECOMMENDED OPERATING CONDITIONS (1) (2) VCCA VCCA VCCB Supply voltage MIN MAX 1.2 3.6 1.65 5.5 Data inputs 1.2 V to 3.6 V 1.65 V to 5.5 V VCCI × 0.65 (3) VCCI OE 1.2 V to 3.6 V 1.65 V to 5.5 V VCCA × 0.65 5.5 Data inputs 1.2 V to 5.5 V 1.65 V to 5.5 V 0 VCCI × 0.35 (3) OE 1.2 V to 3.6 V 1.65 V to 5.5 V 0 VCCA × 0.35 0 3.6 1.2 V to 3.6 V 1.65 V to 5.5 V 0 5.5 1.2 V to 3.6 V 1.65 V to 5.5 V 40 1.65 V to 3.6 V 40 VIH High-level input voltage VIL Low-level input voltage VO Voltage range applied to any A-port output in the high-impedance B-port or power-off state Δt/Δv Input transition rise or fall rate TA Operating free-air temperature A-port inputs (1) (2) (3) VCCB B-port inputs 1.2 V to 3.6 V 4.5 V to 5.5 V UNIT V V V V ns/V 30 –40 125 °C The A and B sides of an unused data I/O pair must be held in the same state, i.e., both at VCCI or both at GND. VCCA must be less than or equal to VCCB and must not exceed 3.6 V. VCCI is the supply voltage associated with the input port. Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TXB0104-Q1 3 TXB0104-Q1 SCES727 – JUNE 2008...................................................................................................................................................................................................... www.ti.com ELECTRICAL CHARACTERISTICS (1) (2) over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCCA VCCB 1.2 V IOH = –20 µA VOLA IOL = 20 µA VOHB IOH = –20 µA 1.65 V to 5.5 V VOLB IOL = 20 µA 1.65 V to 5.5 V Ioff IOZ OE VI = VCCI or GND A port B port A or B port OE = GND MIN MAX 1.4 V to 3.6 V 1.2 V 0.9 1.4 V to 3.6 V 0.4 VCCB – 0.4 V V µA 1.65 V to 5.5 V ±1 ±5 VI or VO = 0 to 3.6 V 0V 0 V to 5.5 V ±1 ±10 VI or VO = 0 to 5.5 V 0 V to 3.6 V 0V ±1 ±10 1.2 V to 3.6 V 1.65 V to 5.5 V ±1 ±10 1.2 V 1.65 V to 5.5 V 1.4 V to 3.6 V 1.65 V to 5.5 V 20 3.6 V 0V 15 0V 5.5 V –15 1.2 V 1.65 V to 5.5 V ICCB 1.65 V to 5.5 V 20 3.6 V 0V –15 0V 5.5 V ICCA + ICCB VI = VCCI or GND, IO = 0 1.2 V 1.65 V to 5.5 V 1.4 V to 3.6 V 1.65 V to 5.5 V VI = VCCI or GND, IO = 0, OE = GND 1.2 V 1.65 V to 5.5 V ICCZA 1.4 V to 3.6 V 1.65 V to 5.5 V VI = VCCI or GND, IO = 0, OE = GND 1.2 V 1.65 V to 5.5 V ICCZB 1.4 V to 3.6 V 1.65 V to 5.5 V 1.2 V to 3.6 V 1.65 V to 5.5 V Cio (1) (2) 4 A port B port 1.2 V to 3.6 V 1.65 V to 5.5 V µA µA 0.06 1.4 V to 3.6 V OE V 0.4 VI = VCCI or GND, IO = 0 Ci UNIT V VCCA – 0.4 1.2 V to 3.6 V VI = VCCI or GND, IO = 0 ICCA –40°C to 125°C TYP MAX 1.1 VOHA II TA = 25°C MIN µA 3.4 µA 15 3.5 40 0.05 15 3.3 15 3 5 11 µA µA µA pF pF VCCI is the supply voltage associated with the input port. VCCO is the supply voltage associated with the output port. Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TXB0104-Q1 TXB0104-Q1 www.ti.com...................................................................................................................................................................................................... SCES727 – JUNE 2008 TIMING REQUIREMENTS TA = 25°C, VCCA = 1.2 V Data rate tw Pulse duration Data inputs VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V VCCB = 5 V TYP TYP TYP TYP 20 20 20 20 Mbps 50 50 50 50 ns UNIT TIMING REQUIREMENTS over recommended operating free-air temperature range, VCCA = 1.5 V ± 0.1 V (unless otherwise noted) VCCB = 1.8 V ± 0.15 V MIN Data rate tw Pulse duration VCCB = 2.5 V ± 0.2 V MAX MIN MAX 40 Data inputs 25 VCCB = 3.3 V ± 0.3 V MIN VCCB = 5 V ± 0.5 V MAX 40 MIN 40 25 40 25 UNIT MAX 25 Mbps ns TIMING REQUIREMENTS over recommended operating free-air temperature range, VCCA = 1.8 V ± 0.15 V (unless otherwise noted) VCCB = 1.8 V ± 0.15 V MIN Data rate tw Pulse duration VCCB = 2.5 V ± 0.2 V MAX MIN MAX 55 Data inputs 18 VCCB = 3.3 V ± 0.3 V MIN VCCB = 5 V ± 0.5 V MAX 55 MIN 55 18 55 18 UNIT MAX 18 Mbps ns TIMING REQUIREMENTS over recommended operating free-air temperature range, VCCA = 2.5 V ± 0.2 V (unless otherwise noted) VCCB = 2.5 V ± 0.2 V MIN MAX Data rate tw Pulse duration VCCB = 3.3 V ± 0.3 V MIN MAX 75 Data inputs VCCB = 5 V ± 0.5 V MIN 80 13 100 12 UNIT MAX 10 Mbps ns TIMING REQUIREMENTS over recommended operating free-air temperature range, VCCA = 3.3 V ± 0.3 V (unless otherwise noted) VCCB = 3.3 V ± 0.3 V MIN Data rate tw Pulse duration VCCB = 5 V ± 0.5 V MAX MIN 100 Data inputs 10 UNIT MAX 100 10 Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TXB0104-Q1 Mbps ns 5 TXB0104-Q1 SCES727 – JUNE 2008...................................................................................................................................................................................................... www.ti.com SWITCHING CHARACTERISTICS TA = 25°C, VCCA = 1.2 V FROM (INPUT) TO (OUTPUT) VCCB = 1.8 V VCCB = 2.5 V VCCB = 3.3 V VCCB = 5 V TYP TYP TYP TYP A B 6.9 5.7 5.3 5.5 B A 7.4 6.4 6 5.8 A 1 1 1 1 B 1 1 1 1 A 320 320 320 330 B 150 110 150 110 trA, tfA A-port rise and fall times 4.2 4.2 4.2 4.2 ns trB, tfB B-port rise and fall times 2.1 1.5 1.2 1.1 ns PARAMETER tpd ten OE tdis OE UNIT ns µs ns SWITCHING CHARACTERISTICS over recommended operating free-air temperature range, VCCA = 1.5 V ± 0.1 V (unless otherwise noted) VCCB = 1.8 V ± 0.15 V VCCB = 2.5 V ± 0.2 V VCCB = 3.3 V ± 0.3 V VCCB = 5 V ± 0.5 V FROM (INPUT) TO (OUTPUT) A B 15.9 13.1 13 12.9 B A 17.2 15 14.7 16.7 A 1 1 1 1 B 1 1 1 1 A 340 280 280 300 B 220 220 220 220 trA, tfA A-port rise and fall times 7.1 7.1 7.1 7.1 ns trB, tfB B-port rise and fall times 6.5 5.2 4.8 4.7 ns PARAMETER tpd ten OE tdis OE MIN MAX MIN MAX MIN MAX MIN UNIT MAX ns µs ns SWITCHING CHARACTERISTICS over recommended operating free-air temperature range, VCCA = 1.8 V ± 0.15 V (unless otherwise noted) VCCB = 2.5 V ± 0.2 V VCCB = 3.3 V ± 0.3 V VCCB = 5 V ± 0.5 V TO (OUTPUT) A B 14 10.7 9.8 9.5 B A 15 11.4 10.6 10.1 A 1 1 1 1 B 1 1 1 1 A 280 250 250 250 B 220 220 220 220 trA, tfA A-port rise and fall times 6.2 6.1 6.1 6.1 ns trB, tfB B-port rise and fall times 5.8 5.2 4.8 4.7 ns tpd 6 VCCB = 1.8 V ± 0.15 V FROM (INPUT) PARAMETER ten OE tdis OE MIN MAX MIN Submit Documentation Feedback MAX MIN MAX MIN UNIT MAX ns µs ns Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TXB0104-Q1 TXB0104-Q1 www.ti.com...................................................................................................................................................................................................... SCES727 – JUNE 2008 SWITCHING CHARACTERISTICS over recommended operating free-air temperature range, VCCA = 2.5 V ± 0.2 V (unless otherwise noted) PARAMETER tpd VCCB = 2.5 V ± 0.2 V VCCB = 3.3 V ± 0.3 V VCCB = 5 V ± 0.5 V FROM (INPUT) TO (OUTPUT) A B 9.3 8.2 7.7 B A 9.6 8.1 7.4 A 1 1 1 B 1 1 1 A 220 220 220 B 220 220 220 ten OE tdis OE MIN MAX MIN MAX MIN UNIT MAX ns µs ns trA, tfA A-port rise and fall times 5 5 5 ns trB, tfB B-port rise and fall times 4.6 4.8 4.7 ns SWITCHING CHARACTERISTICS over recommended operating free-air temperature range, VCCA = 3.3 V ± 0.3 V (unless otherwise noted) PARAMETER tpd VCCB = 3.3 V ± 0.3 V VCCB = 5 V ± 0.5 V FROM (INPUT) TO (OUTPUT) A B 7.7 7 B A 7.9 6.8 A 1 1 B 1 1 A 280 280 B 220 220 ten OE tdis OE MIN MAX MIN UNIT MAX ns µs ns trA, tfA A-port rise and fall times 4.5 4.5 ns trB, tfB B-port rise and fall times 4.1 4.7 ns Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TXB0104-Q1 7 TXB0104-Q1 SCES727 – JUNE 2008...................................................................................................................................................................................................... www.ti.com OPERATING CHARACTERISTICS TA = 25°C VCCA 1.2 V 1.2 V 1.5 V 1.8 V 2.5 V 2.5 V 3.3 V 2.5 V 5V 3.3 V to 5V VCCB PARAMETER TEST CONDITIONS 5V CpdA CpdB CpdA CpdB 8 A-port input, B-port output B-port input, A-port output A-port input, B-port output B-port input, A-port output A-port input, B-port output B-port input, A-port output A-port input, B-port output B-port input, A-port output CL = 0, f = 10 MHz, tr = tf = 1 ns, OE = VCCA (outputs enabled) CL = 0, f = 10 MHz, tr = tf = 1 ns, OE = GND (outputs disabled) 1.8 V 1.8 V 1.8 V UNIT TYP TYP TYP TYP TYP TYP 7.8 10 9 8 8 8 TYP 9 12 11 11 11 11 11 11 38.1 28 28 28 29 29 29 25.4 19 18 18 19 21 22 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.03 0.01 0.01 0.01 0.01 0.01 0.01 0.04 Submit Documentation Feedback pF pF Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TXB0104-Q1 TXB0104-Q1 www.ti.com...................................................................................................................................................................................................... SCES727 – JUNE 2008 PRINCIPLES OF OPERATION Applications The TXB0104 can be used in level-translation applications for interfacing devices or systems operating at different interface voltages with one another. Architecture The TXB0104 architecture (see Figure 1) does not require a direction-control signal to control the direction of data flow from A to B or from B to A. In a dc state, the output drivers of the TXB0104 can maintain a high or low, but are designed to be weak, so that they can be overdriven by an external driver when data on the bus starts flowing the opposite direction. The output one shots detect rising or falling edges on the A or B ports. During a rising edge, the one shot turns on the PMOS transistors (T1, T3) for a short duration, which speeds up the low-to-high transition. Similarly, during a falling edge, the one shot turns on the NMOS transistors (T2, T4) for a short duration, which speeds up the high-to-low transition. The typical output impedance during output transition is 70 Ω at VCCO = 1.2 V to 1.8 V, 50 Ω at VCCO = 1.8 V to 3.3 V, and 40 Ω at VCCO = 3.3 V to 5 V. VCCA VCCB One Shot T1 4k One Shot T2 A B One Shot T3 4k T4 One Shot Figure 1. Architecture of TXB0104 I/O Cell Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TXB0104-Q1 9 TXB0104-Q1 SCES727 – JUNE 2008...................................................................................................................................................................................................... www.ti.com Input Driver Requirements Typical IIN vs VIN characteristics of the TXB0104 are shown in Figure 2. For proper operation, the device driving the data I/Os of the TXB0104 must have drive strength of at least ±2 mA. IIN VT/4 kW VIN –(VD – VT)/4 kW A. VT is the input threshold voltage of the TXB0104 (typically VCCI/2). B. VD is the supply voltage of the external driver. Figure 2. Typical IIN vs VIN Curve Power Up During operation, ensure that VCCA ≤ VCCB at all times. During power-up sequencing, VCCA ≥ VCCB does not damage the device, so any power supply can be ramped up first. The TXB0104 has circuitry that disables all output ports when either VCC is switched off (VCCA/B = 0 V). Enable and Disable The TXB0104 has an OE input that is used to disable the device by setting OE = low, which places all I/Os in the high-impedance (Hi-Z) state. The disable time (tdis) indicates the delay between when OE goes low and when the outputs actually are disabled (Hi-Z). The enable time (ten) indicates the amount of time the user must allow for the one-shot circuitry to become operational after OE is taken high. Pullup or Pulldown Resistors on I/O Lines The TXB0104 is designed to drive capacitive loads of up to 70 pF. The output drivers of the TXB0104 have low dc drive strength. If pullup or pulldown resistors are connected externally to the data I/Os, their values must be kept higher than 50 kΩ to ensure that they do not contend with the output drivers of the TXB0104. For the same reason, the TXB0104 should not be used in applications such as I2C or 1-Wire where an open-drain driver is connected on the bidirectional data I/O. For these applications, use a device from the TI TXS01xx series of level translators. 10 Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TXB0104-Q1 TXB0104-Q1 www.ti.com...................................................................................................................................................................................................... SCES727 – JUNE 2008 PARAMETER MEASUREMENT INFORMATION 2 × VCCO From Output Under Test 50 kW From Output Under Test 15 pF 1 MW VCCO VTP 1.8 V ± 0.15 V 2.5 V ± 0.2 V 3.3 V ± 0.3 V 5 V ± 0.5 V 0.15 V 0.15 V 0.3 V 0.3 V Open 50 kW 15 pF LOAD CIRCUIT FOR ENABLE/DISABLE TIME MEASUREMENT LOAD CIRCUIT FOR MAX DATA RATE, PULSE DURATION PROPAGATION DELAY OUTPUT RISE AND FALL TIME MEASUREMENT S1 TEST S1 tPZL/tPLZ tPHZ/tPZH 2 × VCCO Open tw VCCI VCCI/2 Input VCCI/2 0V VOLTAGE WAVEFORMS PULSE DURATION VCCI Input VCCI/2 VCCI/2 0V tPLH Output tPHL VCCO/2 0.9 y VCCO 0.1 y VCCO tf tr VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES VOL VCCA/2 VCCA/2 0V tPLZ tPZL VOH VCCO/2 VCCA Output Control (low-level enabling) VCCO Output Waveform 1 S1 at 2 × VCCO (see Note B) VCCO/2 VOL + VTP VOL tPZH tPHZ Output Waveform 2 S1 Open (see Note B) VCCO/2 VOH − VTP VOH 0V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES A.CL includes probe and jig capacitance. B.All input pulses are supplied by generators having the following characteristics: PRRv10 MHz, ZO = 50 Ω, dv/dt ≥ 1 V/ns. C.The outputs are measured one at a time, with one transition per measurement. D.tPLH and tPHL are the same as tpd. E.VCCI is the VCC associated with the input port. F.VCCO is the VCC associated with the output port. G.All parameters and waveforms are not applicable to all devices. Figure 3. Load Circuits and Voltage Waveforms Submit Documentation Feedback Copyright © 2008, Texas Instruments Incorporated Product Folder Link(s): TXB0104-Q1 11 PACKAGE OPTION ADDENDUM www.ti.com 8-Dec-2009 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty TXB0104QPWRQ1 ACTIVE TSSOP PW 14 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM TXB0104QRGYRQ1 ACTIVE VQFN RGY 14 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-2-260C-1 YEAR 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. 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. 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OTHER QUALIFIED VERSIONS OF TXB0104-Q1 : • Catalog: TXB0104 NOTE: Qualified Version Definitions: • Catalog - TI's standard catalog product Addendum-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 30-Jul-2010 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant TXB0104QPWRQ1 TSSOP PW 14 2000 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 TXB0104QRGYRQ1 VQFN RGY 14 3000 330.0 12.4 3.75 3.75 1.15 8.0 12.0 Q1 Pack Materials-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 30-Jul-2010 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) TXB0104QPWRQ1 TXB0104QRGYRQ1 TSSOP PW 14 2000 346.0 346.0 29.0 VQFN RGY 14 3000 346.0 346.0 29.0 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. 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