SN74AVC16374GQLR

SN74AVC16374 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS www.ti.com SCES158H – DECEMBER 1998 – REVISED MARCH 2005 • FEATURES • • • • Member of the Texas Instruments Widebus™ Family EPIC™ (Enhanced-Performance Implanted CMOS) Submicron Process DOC™ (Dynamic Output Control) Circuit Dynamically Changes Output Impedance, Resulting in Noise Reduction Without Speed Degradation Dynamic Drive Capability Is Equivalent to Standard Outputs With IOH and IOL of ±24 mA at 2.5-V VCC Overvoltage-Tolerant Inputs/Outputs Allow Mixed-Voltage-Mode Data Communications Ioff Supports Partial-Power-Down Mode Operation ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II Package Options Include Plastic Thin Shrink Small-Outline (DGG) and Thin Very Small-Outline (DGV) Packages • • • • DESCRIPTION/ORDERING INFORMATION A Dynamic Output Control (DOC) circuit is implemented, which, during the transition, initially lowers the output impedance to effectively drive the load and, subsequently, raises the impedance to reduce noise. Figure 1 shows typical VOL vs IOL and VOH vs IOH curves to illustrate the output impedance and drive capability of the circuit. At the beginning of the signal transition, the DOC circuit provides a maximum dynamic drive that is equivalent to a high-drive standard-output device. For more information, refer to the TI application reports, AVC Logic Family Technology and Applications, literature number SCEA006, and Dynamic Output Control (DOC) Circuitry Technology and Applications, literature number SCEA009. ORDERING INFORMATION PACKAGE (1) TA –40°C to 85°C TOP-SIDE MARKING TSSOP – DGG Tape and reel SN74AVC16374DGGR AVC16374 TVSOP – DGV Tape and reel SN74AVC16374DGVR CVA374 VFBGA – GQL Tape and reel SN74AVC16374GQLR CVA374 Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. 3.2 TA = 25°C Process = Nominal − Output Voltage − V 2.8 2.4 VCC = 3.3 V 2.0 1.6 VCC = 2.5 V 1.2 VCC = 1.8 V 0.8 V VOL − Output Voltage − V 2.8 OH (1) ORDERABLE PART NUMBER TA = 25°C Process = Nominal 2.4 2.0 1.6 1.2 0.8 VCC = 3.3 V 0.4 0.4 0 17 34 51 68 85 102 119 IOL − Output Current − mA 136 153 170 VCC = 2.5 V VCC = 1.8 V −160 −144 −128 −112 −96 −80 −64 −48 IOH − Output Current − mA −32 −16 0 Figure 1. Output Voltage vs Output Current 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. Widebus, EPIC, DOC 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 © 1998–2005, Texas Instruments Incorporated SN74AVC16374 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS www.ti.com SCES158H – DECEMBER 1998 – REVISED MARCH 2005 DESCRIPTION/ORDERING INFORMATION (CONTINUED) This 16-bit edge-triggered D-type flip-flop is operational at 1.2-V to 3.6-V VCC, but is designed specifically for 1.65-V to 3.6-V VCC operation. The SN74AVC16374 is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. It can be used as two 8-bit flip-flops or one 16-bit flip-flop. On the positive transition of the clock (CLK) input, the Q outputs of the flip-flop take on the logic levels at the data (D) inputs. OE can be used to place the eight outputs in either a normal logic state (high or low logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without need for interface or pullup components. OE does not affect internal operations of the flip-flop. Old data can be retained or new data can be entered while the outputs are in the high-impedance state. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking 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. The SN74AVC16374 is characterized for operation from –40°C to 85°C. GQL PACKAGE (TOP VIEW) 1 2 3 4 5 6 A B C D E F G H J K TERMINAL ASSIGNMENTS (1) 1 3 4 5 6 A 1OE NC NC NC NC 1CLK B 1Q2 1Q1 GND GND 1D1 1D2 C 1Q4 1Q3 VCC VCC 1D3 1D4 D 1Q6 1Q5 GND GND 1D5 1D6 E 1Q8 1Q7 1D7 1D8 F 2Q1 2Q2 2D2 2D1 G 2Q3 2Q4 GND GND 2D4 2D3 H 2Q5 2Q6 VCC VCC 2D6 2D5 J 2Q7 2Q8 GND GND 2D8 2D7 K 2OE NC NC NC NC 2CLK (1) 2 2 NC - No internal connection SN74AVC16374 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS www.ti.com SCES158H – DECEMBER 1998 – REVISED MARCH 2005 DGG OR DGV PACKAGE (TOP VIEW) 1OE 1Q1 1Q2 GND 1Q3 1Q4 VCC 1Q5 1Q6 GND 1Q7 1Q8 2Q1 2Q2 GND 2Q3 2Q4 VCC 2Q5 2Q6 GND 2Q7 2Q8 2OE 1 48 2 47 3 46 4 45 5 44 6 43 7 42 8 41 9 40 10 39 11 38 12 37 13 36 14 35 15 34 16 33 17 32 18 31 19 30 20 29 21 28 22 27 23 26 24 25 1CLK 1D1 1D2 GND 1D3 1D4 VCC 1D5 1D6 GND 1D7 1D8 2D1 2D2 GND 2D3 2D4 VCC 2D5 2D6 GND 2D7 2D8 2CLK FUNCTION TABLE (EACH 8-BIT FLIP FLOP) INPUTS OUTPUT Q OE CLK D L ↑ H L ↑ L L L H or L X Q0 H X X Z H 3 SN74AVC16374 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS www.ti.com SCES158H – DECEMBER 1998 – REVISED MARCH 2005 LOGIC SYMBOL(1) 1OE 1CLK 2OE 2CLK 1D1 1D2 1D3 1D4 1D5 1D6 1D7 1D8 2D1 2D2 2D3 2D4 2D5 2D6 2D7 2D8 (1) 1 1EN 48 C1 24 2EN 25 C2 47 1D 2 1 46 3 44 5 43 6 41 8 40 9 38 11 37 12 36 13 2D 2 35 14 33 16 32 17 30 19 29 20 27 22 26 23 1Q1 1Q2 1Q3 1Q4 1Q5 1Q6 1Q7 1Q8 2Q1 2Q2 2Q3 2Q4 2Q5 2Q6 2Q7 2Q8 This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12. LOGIC DIAGRAM (POSITIVE LOGIC) 1OE 1CLK 1D1 1 2OE 48 47 2CLK C1 1D To Seven Other Channels 4 2 1Q1 24 25 C1 2D1 36 1D To Seven Other Channels 13 2Q1 SN74AVC16374 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS www.ti.com Absolute Maximum Ratings SCES158H – DECEMBER 1998 – REVISED MARCH 2005 (1) over operating free-air temperature range (unless otherwise noted) MIN MAX VCC Supply voltage range –0.5 4.6 V VI Input voltge range (2) –0.5 4.6 V –0.5 4.6 V –0.5 VCC + 0.5 state (2) UNIT VO Voltage range applied to any output in the high-impedance or power-off VO 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 each VCC or GND θJA Tstg (1) (2) (3) (4) Package thermal impedance (4) Storage temperature range DGG package 70 DGV package 58 GQL package 42 –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 my affect device reliability. The input and output negative-voltage ratings may be exceeded if the input and output current ratings are observed. The output positive-voltage rating may be exceeded up to 4.6 V maximum if the output current ratings is observed. The package thermal impedance is calculated in accordance with JESD 51. 5 SN74AVC16374 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS www.ti.com SCES158H – DECEMBER 1998 – REVISED MARCH 2005 Recommended Operating Conditions (1) VCC Supply voltage MIN MAX Operating 1.4 3.6 Data retention only 1.2 VCC = 1.2 V VIH High-level input voltage 0.65 × VCC VCC = 1.65 V to 1.95 V 0.65 × VCC VCC = 3 V to 3.6 V Low-level input voltage 2 GND VCC = 1.4 V to 1.6 V 0.35 × VCC VCC = 1.65 V to 1.95 V 0.35 × VCC VCC = 2.3 V to 2.7 V Input voltage VO Output voltage IOHS Static high-level output current (2) 0.8 0 3.6 Active state 0 VCC 3-state 0 3.6 VCC = 1.4 V to 1.6 V –2 VCC = 1.65 V to 1.95 V –4 VCC = 2.3 V to 2.7 V –8 VCC = 3 V to 3.6 V Static low-level output current (2) IOLS Input transition rise or fall rate TA Operating free-air temperature (1) (2) 6 V V mA –12 VCC = 1.4 V to 1.6 V 2 VCC = 1.65 V to 1.95 V 4 VCC = 2.3 V to 2.7 V 8 VCC = 3 V to 3.6 V ∆t/∆v V 0.7 VCC = 3 V to 3.6 V VI V 1.7 VCC = 1.2 V VIL V VCC VCC = 1.4 V to 1.6 V VCC = 2.3 V to 2.7 V UNIT mA 12 VCC = 1.4 V to 3.6 V –40 5 ns/V 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. Dynamic drive capability is equivalent to standard outputs with IOH and IOL of ±24 mA at 2.5-V VCC. See Figure 1 for VOL vs IOL and VOH vs IOH characteristics. Refer to the TI application reports, AVC Logic Family Technology and Applications, literature number SCEA006, and Dynamic Output Control (DOC™) Circuitry Technology and Applications, literature number SCEA009. SN74AVC16374 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS www.ti.com SCES158H – DECEMBER 1998 – REVISED MARCH 2005 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS VCC IOHS = –100 µA VOH 1.4 V to 3.6 V VOL MAX UNIT VCC – 0.2 IOHS = –2 mA, VIH = 0.91 V 1.4 V IOHS = –4 mA, VIH = 1.07 V 1.65 V 1.2 IOHS = –8 mA, VIH = 1.7 V 2.3 V 1.75 IOHS = –12 mA, VIH = 2 V 3V 2.3 IOLS = 100 µA TYP (1) MIN 1.05 V 1.4 V to 3.6 V 0.2 IOLS = 2 mA, VIL = 0.49 V 1.4 V 0.4 IOLS = 4 mA, VIL = 0.57 V 1.65 V 0.45 IOLS = 8 mA, VIL = 0.7 V 2.3 V 0.55 IOLS = 12 mA, VIL = 0.8 V 3V 0.7 V II VI = VCC or GND 3.6 V ±2.5 µA Ioff VI or VO = 3.6 V 0 ±10 µA IOZ VO = VCC or GND 3.6 V ±10 µA ICC VI = VCC or GND, 3.6 V 40 µA Control inputs IO = 0 2.5 V VI = VCC or GND Ci Co (1) Data inputs VI = VCC or GND Outputs VO = VCC or GND 3 3.3 V 3 2.5 V 2.5 3.3 V 2.5 2.5 V 6.5 3.3 V 6.5 pF pF Typical values are measured at VCC = 2.5 V and 3.3 V, TA = 25°C. Timing Requirements over recommended operating free-air temperature range (unless otherwise noted) VCC = 1.5 V ± 0.1 V VCC = 1.2 V MIN fclock Clock frequency tw Pulse duration, CLK high or low tsu Setup time, data before CLK↑ 4.1 th Hold time, data after CLK↑ 1.7 MAX MIN MAX VCC = 1.8 V ± 0.15 V MIN VCC = 2.5 V ± 0.2 V MAX MIN VCC = 3.3 V ± 0.3 V MAX 160 MIN 200 UNIT MAX 200 MHz 3.1 2.5 2.5 ns 2.7 1.9 1.4 1.4 ns 1.3 1.2 1.1 1.1 ns Switching Characteristics over recommended operating free-air temperature range (unless otherwise noted) (see Figure 2 through Figure 5) PARAMETER FROM (INPUT) TO (OUTPUT) VCC = 1.2 V TYP VCC = 1.5 V ± 0.1 V MIN MAX fmax VCC = 1.8 V ± 0.15 V VCC = 2.5 V ± 0.2 V MIN MAX MIN 160 200 MAX VCC = 3.3 V ± 0.3 V UNIT MIN MAX 200 MHz tpd CLK Q 7.3 1.5 8.4 1.2 6.7 0.8 4.1 0.7 3.3 ns ten OE Q 7.4 1.6 8.5 1.6 6.7 0.9 4.3 0.7 3.4 ns tdis OE Q 8.4 2.5 9.4 2.3 7.8 1 4.2 1.5 3.9 ns 7 SN74AVC16374 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS www.ti.com SCES158H – DECEMBER 1998 – REVISED MARCH 2005 Operating Characteristics TA = 25°C PARAMETER Cpd 8 Power dissipation capacitance Outputs enabled Outputs disabled TEST CONDITIONS CL = 0, f = 10 MHz VCC = 1.8 V VCC = 2.5 V VCC = 3.3 V TYP TYP TYP 74 81 89 52 57 63 UNIT pF SN74AVC16374 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS www.ti.com SCES158H – DECEMBER 1998 – REVISED MARCH 2005 PARAMETER MEASUREMENT INFORMATION VCC = 1.2 V AND 1.5 V ± 0.1 V 2 × VCC S1 2 kΩ From Output Under Test Open TEST tpd tPLZ/tPZL tPHZ/tPZH GND CL = 15 pF (see Note A) 2 kΩ S1 Open 2 × VCC GND LOAD CIRCUIT tw VCC Timing Input VCC/2 VCC/2 VCC/2 0V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VCC/2 VCC/2 0V tPLH Output Control (low-level enabling) VCC/2 VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES tPLZ VCC VCC/2 tPZH VOH VCC/2 0V Output Waveform 1 S1 at 2 × VCC (see Note B) tPHL VCC/2 VCC VCC/2 tPZL VCC Input VOLTAGE WAVEFORMS PULSE DURATION th VCC Data Input VCC/2 0V 0V tsu Output VCC VCC/2 Input Output Waveform 2 S1 at GND (see Note B) VOL + 0.1 V VOL tPHZ VOH VCC/2 VOH − 0.1 V 0V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES 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, tr ≤ 2 ns, tf ≤ 2 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 2. Load Circuit and Voltage Waveforms 9 SN74AVC16374 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS www.ti.com SCES158H – DECEMBER 1998 – REVISED MARCH 2005 PARAMETER MEASUREMENT INFORMATION VCC = 1.8 V ± 0.15 V 2 × VCC S1 1 kΩ From Output Under Test Open TEST tpd tPLZ/tPZL tPHZ/tPZH GND CL = 30 pF (see Note A) 1 kΩ S1 Open 2 × VCC GND LOAD CIRCUIT tw VCC Timing Input VCC/2 VCC/2 VCC/2 0V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VCC/2 VCC/2 0V tPLH Output Control (low-level enabling) VCC/2 VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES tPLZ VCC VCC/2 tPZH VOH VCC/2 0V Output Waveform 1 S1 at 2 × VCC (see Note B) tPHL VCC/2 VCC VCC/2 tPZL VCC Input VOLTAGE WAVEFORMS PULSE DURATION th VCC Data Input VCC/2 0V 0V tsu Output VCC VCC/2 Input Output Waveform 2 S1 at GND (see Note B) VOL + 0.15 V VOL tPHZ VCC/2 VOH VOH − 0.15 V 0V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES 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, tr ≤ 2 ns, tf ≤ 2 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 3. Load Circuit and Voltage Waveforms 10 SN74AVC16374 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS www.ti.com SCES158H – DECEMBER 1998 – REVISED MARCH 2005 PARAMETER MEASUREMENT INFORMATION VCC = 2.5 V ± 0.2 V 2 × VCC S1 500 Ω From Output Under Test Open GND CL = 30 pF (see Note A) 500 Ω TEST S1 tpd tPLZ/tPZL tPHZ/tPZH Open 2 × VCC GND LOAD CIRCUIT tw VCC Timing Input VCC/2 VCC/2 VCC/2 0V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VCC/2 VCC/2 0V tPLH Output Control (low-level enabling) VCC/2 VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES tPLZ VCC VCC/2 tPZH VOH VCC/2 0V Output Waveform 1 S1 at 2 × VCC (see Note B) tPHL VCC/2 VCC VCC/2 tPZL VCC Input VOLTAGE WAVEFORMS PULSE DURATION th VCC Data Input VCC/2 0V 0V tsu Output VCC VCC/2 Input Output Waveform 2 S1 at GND (see Note B) VOL + 0.15 V VOL tPHZ VCC/2 VOH VOH − 0.15 V 0V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES 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, tr ≤ 2 ns, tf ≤ 2 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 4. Load Circuit and Voltage Waveforms 11 SN74AVC16374 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP WITH 3-STATE OUTPUTS www.ti.com SCES158H – DECEMBER 1998 – REVISED MARCH 2005 PARAMETER MEASUREMENT INFORMATION VCC = 3.3 V ± 0.3 V 2 × VCC S1 500 Ω From Output Under Test Open GND CL = 30 pF (see Note A) 500 Ω TEST S1 tpd tPLZ/tPZL tPHZ/tPZH Open 2 × VCC GND tw LOAD CIRCUIT VCC VCC Timing Input VCC/2 Input VCC/2 VCC/2 0V 0V tsu VOLTAGE WAVEFORMS PULSE DURATION th VCC Data Input VCC/2 VCC/2 0V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES Output Control (low-level enabling) VCC VCC/2 VCC/2 0V tPLZ tPZL VCC Input VCC/2 VCC/2 0V tPLH tPHL VCC/2 VCC/2 VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES VCC VCC/2 VOL + 0.3 V VOL tPZH VOH Output Output Waveform 1 S1 at 2 × VCC (see Note B) Output Waveform 2 S1 at GND (see Note B) tPHZ VCC/2 VOH − 0.3 V VOH 0V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES 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, tr ≤ 2 ns, tf ≤ 2 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 5. Load Circuit and Voltage Waveforms 12 PACKAGE OPTION ADDENDUM www.ti.com 20-Jan-2021 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) SN74AVC16374DGGR ACTIVE TSSOP DGG 48 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 AVC16374 SN74AVC16374DGVR ACTIVE TVSOP DGV 48 2000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 CVA374 (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