74LVC1G125 SINGLE BUFFER GATE WITH 3-STATE OUTPUT Description Pin Assignments (Top View) ( Top View ) The 74LVC1G125 is a single non-inverting buffer/bus driver with a 3-state output. The output enters a high impedance state when a HIGH-level is applied to the output enable (OE) OE 1 5 V CC OE A 2 A V CC pin. The device is designed for operation with a power supply range of 1.65V to 5.5V. The inputs are tolerant to 5.5V GND 3 allowing this device to be used in a mixed voltage 4 Y GND Y SOT553 SOT25 / SOT353 Top View environment. The device is fully specified for partial power (Top View) down applications using IOFF. The IOFF circuitry disables the OE output preventing damaging current backflow when the device 1 6 (Top View) V CC OE 1 6 VCC A 2 5 NC GND 3 4 Y is powered down. A Features GND • Wide Supply Voltage Range from 1.65 to 5.5V • ± 24mA Output Drive at 3.3V • CMOS low power consumption • IOFF Supports Partial-Power-Down Mode Operation • Inputs accept up to 5.5V • • 2 3 5 NC 4 Y X2-DFN1010-6 X2-DFN1410-6 Applications • Voltage Level Shifting o Exceeds 200-V Machine Model (A115-A) • Bus Driver / Repeater o Exceeds 2000-V Human Body Model (A114-A) • Power Down Signal Isolation o Exceeds 1000-V Charged Device Model (C101C) • General Purpose Logic ESD Protection Tested per JESD 22 Latch-Up Exceeds 100mA per JESD 78, Class II Latch- • Wide array of products such as: Up Exceeds 100mA per JESD 78, Class II o PCs, networking, notebooks, netbooks, PDAs • Range of Package Options o Tablet Computers, E-readers • Direct Interface with TTL Levels o Computer peripherals, hard drives, CD/DVD ROM • • All packages Assembled with “Green” Molding o TV, DVD, DVR, set top box Compound (no Br, Sb) o Cell Phones, Personal Navigation / GPS Lead Free Finish/ RoHS Compliant (Note 1) o MP3 players ,Cameras, Video Recorders Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. No purposely added lead. Halogen and Antimony free. Please visit our website at http://www.diodes.com/products/lead_free.html 74LVC1G125 Document number: DS32202 Rev. 6 - 2 1 of 12 www.diodes.com February 2012 © Diodes Incorporated 74LVC1G125 SINGLE BUFFER GATE WITH 3-STATE OUTPUT Pin Descriptions Pin Name OE Logic Diagram Description OE 1 Output Enable A GND Y Data Input Ground Data Output VCC Supply Voltage No Connection NC A 2 4 Y Function Table Inputs Output OE A Y L L H H L X H L Z Absolute Maximum Ratings (Note 2) Symbol ESD HBM ESD CDM ESD MM VCC Human Body Model ESD Protection Charged Device Model ESD Protection Machine Model ESD Protection Supply Voltage Range Rating Unit 2 1 200 KV KV V -0.5 to 6.5 V VI Input Voltage Range -0.5 to 6.5 V VO Voltage applied to output in high impedance or IOFF state -0.5 to 6.5 V VO Voltage applied to output in high or low state IIK Input Clamp Current VI<0 IOK Output Clamp Current -50 mA IO Continuous output current ±50 mA ICC, IGND TJ TSTG Notes: Description Continuous current through Vcc or GND -0.3 to VCC +0.5 V -50 mA ±100 mA Operating Junction Temperature -40 to 150 °C Storage Temperature -65 to 150 °C 2. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should be within recommend values. 74LVC1G125 Document number: DS32202 Rev. 6 - 2 2 of 12 www.diodes.com February 2012 © Diodes Incorporated 74LVC1G125 SINGLE BUFFER GATE WITH 3-STATE OUTPUT Recommended Operating Conditions (Note 3) Symbol VCC Operating Voltage Parameter Min Max Unit Operating 1.65 5.5 V Data retention only VCC = 1.65V to 1.95V VIH High-level Input Voltage VCC = 2.3V to 2.7V VCC = 3V to 3.6V VCC = 4.5V to 5.5V 1.5 V 0.65 X VCC 1.7 V 2 0.7 X VCC VCC = 1.65V to 1.95V 0.35 X VCC VCC = 2.3V to 2.7V 0.7 VCC = 3V to 3.6V 0.8 VIL Low-level input voltage VI Input Voltage 0 5.5 V VO Output Voltage 0 VCC V VCC = 4.5V to 5.5V IOH IOL Δt/ΔV TA Notes: High-level output current Low-level output current Input transition rise or fall rate V 0.3 X VCC VCC = 1.65V -4 VCC = 2.3V -8 -16 VCC = 3V mA -24 VCC = 4.5V -32 VCC = 1.65V 4 VCC = 2.3V 8 16 VCC = 3V mA 24 VCC = 4.5V 32 VCC = 1.8V ± 0.15V, 2.5V ± 0.2V 20 VCC = 3.3V ± 0.3V 10 VCC = 5V ± 0.5V 5 Operating free-air temperature -40 125 ns/V ºC 3. Unused inputs should be held at VCC or Ground. 74LVC1G125 Document number: DS32202 Rev. 6 - 2 3 of 12 www.diodes.com February 2012 © Diodes Incorporated 74LVC1G125 SINGLE BUFFER GATE WITH 3-STATE OUTPUT Electrical Characteristics (All typical values are at VCC = 3.3V, TA = 25°C) Symbol Parameter Test Conditions IOH = -100μA VOH High Level Output Voltage VCC Low Level Output Voltage -40ºC to 125ºC Min Max VCC – 0.1 VCC – 0.1 IOH = -4mA 1.65V 1.2 0.95 IOH = -8mA 2.3V 1.9 1.7 2.4 2.2 IOH = -16mA 3V IOH = -32mA 4.5V IOL = 100μA 2.3 2.0 3.8 3.4 1.65V to 5.5V 0.1 0.1 1.65V 0.45 0.7 IOL = 8mA 2.3V 0.3 0.45 0.4 0.6 IOL = 16mA 3V IOL = 32mA 4.5V Input Current VI = 5.5 V or GND 0 to 5.5V ± 0.1 Unit V IOL = 4mA IOL = 24mA II -40ºC to 85ºC Typ. Max 1.65V to 5.5V IOH = -24mA VOL Min V 0.55 0.8 0.55 .8 ±5 ± 100 μA ±10 ±200 μA IOFF Power Down Leakage Current VI or VO = 5.5V IOZ Z State Leakage Current VO =0 to 5.5V 3.6V 0.1 10 20 μA ICC Supply Current VI = 5.5V or GND IO=0 5.5V 0.1 10 200 μA Additional Supply Current One input at VCC – 0.6V Other inputs at VCC or GND 500 5000 μA Input Capacitance Vi = VCC – or GND ΔICC Ci 0V 3V to 5.5V 3.3V 5 pF Operating Characteristics TA = 25 ºC Test Conditions Parameter Cpd Power dissipation capacitance Outputs enabled Outputs disabled 74LVC1G125 Document number: DS32202 Rev. 6 - 2 VCC = 1.8V VCC = 2.5V VCC = 3.3V VCC = 5V Typ. Typ. Typ. Typ. 19 19 19 21 f = 10 MHz Unit pF 2 4 of 12 www.diodes.com 2 3 4 February 2012 © Diodes Incorporated 74LVC1G125 SINGLE BUFFER GATE WITH 3-STATE OUTPUT Package Characteristics (All typical values are at VCC = 3.3V, TA = 25°C) Symbol Parameter Test Conditions VCC Min SOT25 Notes: θJA Thermal Resistance Junction-to-Ambient θJC Thermal Resistance Junction-to-Case Typ. Max Unit 204 SOT353 SOT553 X2-DFN1010-6 X2-DFN1410-6 SOT25 SOT353 SOT553 X2-DFN1010-6 X2-DFN1410-6 371 231 445 460 52 (Note 4) 143 105 250 265 (Note 4) o C/W o C/W 4. Test condition for SOT25, SOT353, SOT553, X2-DFN1410-6 and X2-DFN1010-6: Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout. Switching Characteristics Figure 1 Typical Values at TA = 25 ºC and nominal voltages 1.8V, 2.5V, 2.7V, 3.3V, and 5.0V. Parameter tpd From Input A To Output Y ten OE Y tdis OE Y 74LVC1G125 Document number: DS32202 Rev. 6 - 2 VCC TA = -40ºC to 85ºC TA = -40ºC to 125ºC Min Typ Max Min Max 1.8V ± 0.15V 2.5V ± 0.2V 2.7V 3.3V ± 0.3V 1.0 0.5 0.5 0.5 3.3 2.2 2.5 2.1 8.0 5.5 5.5 4.5 5.0V ± 0.5V 0.5 1.7 4.0 1.0 0.5 0.5 0.5 0.5 10.5 7.0 7.5 6.0 5.5 1.8 V ± 0.15V 1.0 4.1 9.4 1.0 12.0 2.5V ± 0.2V 2.7V 3.3V ± 0.3V 5.0V ± 0.5V 1.8V ± 0.15V 2.5V ± 0.2V 2.7V 3.3V ± 0.3V 5.0V ± 0.5V 0.5 0.5 0.5 0.5 1.0 0.5 0.5 0.5 0.5 2.8 3.3 2.4 2.1 4.3 2.7 3.0 3.1 2.2 6.6 6.6 5.3 5.0 9.2 5.0 5.0 5.0 4.2 0.5 0.5 0.5 0.5 1.0 0.5 0.5 0.5 0.5 8.5 8.5 7.0 6.5 12.0 6.5 6.5 6.5 5.5 5 of 12 www.diodes.com Unit ns ns ns February 2012 © Diodes Incorporated 74LVC1G125 SINGLE BUFFER GATE WITH 3-STATE OUTPUT Parameter Measurement Information RL From Output Under Test C VLOAD Open GND TEST RL L (see Note A) VCC S1 Inputs VI tr/tf S1 tPLH/tPHL Open tPLZ/tPZL Vload tPHZ/tPZH GND VM VLOAD CL RL V∆ VCC/2 2 X VCC 30pF 1KΩ 0.15V 500Ω 0.15V 500Ω 500Ω 500Ω 0.3V 0.3V 0.3V VCC ≤2ns 2.5V±0.2V VCC ≤2ns VCC/2 2 X VCC 30pF 2.7V 3.3V±0.3V 5V±0.5V 2.7V 3V ≤2.5ns ≤2.5ns ≤2.5ns 1.5V 1.5V 6V 6V VCC/2 2 X VCC 50pF 50pF 50pF 1.8V±0.15V VCC Voltage Waveform Pulse Duration Voltage Waveform Enable and Disable Times Low and High Level Enabling Voltage Waveform Propagation Delay Times Inverting and Non Inverting Outputs Figure 1. Load Circuit and Voltage Waveforms Notes: A. Includes test lead and test apparatus capacitance. B. All pulses are supplied at pulse repetition rate ≤ 10 MHz. C. Inputs are measured separately one transition per measurement. D. tPLZ and tPHZ are the same as tdis. E. tPZL and tPZH are the same as tEN. F. tPLH and tPHL are the same as tPD. 74LVC1G125 Document number: DS32202 Rev. 6 - 2 6 of 12 www.diodes.com February 2012 © Diodes Incorporated 74LVC1G125 SINGLE BUFFER GATE WITH 3-STATE OUTPUT Ordering Information 74LVC1G 125 XXX -7 Logic Device 74 : Logic Prefix LVC : 1.65 to 5.5V Family 1G : One Gate Device 74LVC1G125W5-7 74LVC1G125SE-7 74LVC1G125Z-7 74LVC1G125FW4-7 74LVC1G125FZ4-7 Notes: Function Package Packing 125 : 3-State Buffer W5 : SOT25 7 : Tape & Reel OE - Low SE : SOT353 Z : SOT553 FW4 : X2-DFN1010-6 FZ4 : X2-DFN1410-6 7” Tape and Reel Part Number Suffix Package Code Packaging (Note 6) Quantity W5 SE Z FW4 FZ4 SOT25 SOT353 SOT553 X2-DFN1010-6 X2-DFN1410-6 3000/Tape & Reel 3000/Tape & Reel 4000/Tape & Reel 5000/Tape & Reel 5000/Tape & Reel -7 -7 -7 -7 -7 5. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf 6. The taping orientation is located on our website at http://www.diodes.com/datasheets/ap02007.pdf Marking Information 7 7 (1) SOT25, SOT353 and SOT553 Part Number Package Identification Code 74LVC1G125W5 74LVC1G125SE 74LVC1G125Z SOT25 SOT353 SOT553 UY UY UY (2) X2-DFN1010-6 and X2-DFN1410-6 (Top View) XX YWX XX : Identification Code Y : Year 0~9 W : Week : A~Z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week X : A~Z : Internal Code Part Number Package Identification Code 74LVC1G125FW4 74LVC1G125FZ4 X2-DFN1010-6 X2-DFN1410-6 UY UY 74LVC1G125 Document number: DS32202 Rev. 6 - 2 7 of 12 www.diodes.com February 2012 © Diodes Incorporated 74LVC1G125 SINGLE BUFFER GATE WITH 3-STATE OUTPUT Package Outline Dimensions (All Dimensions in mm) (1) Package Type: SOT25 A B C D H J K L M N H K M N J SOT25 Min Max 0.35 0.50 1.50 1.70 2.70 3.00 Typ 0.38 1.60 2.80 ⎯ 2.90 0.013 1.00 0.35 0.10 0.70 3.00 0.05 1.10 0.40 0.15 0.75 Dim A B C 0.95 0° 8° α ⎯ All Dimensions in mm L D ⎯ 3.10 0.10 1.30 0.55 0.20 0.80 (2) Package Type: SOT353 A SOT353 Dim A B C D F B C H K H J K L M M J D F L Min Max 0.10 0.30 1.15 1.35 2.00 2.20 0.65 Typ 0.40 0.45 1.80 0 0.90 0.25 0.10 2.20 0.10 1.00 0.40 0.22 0° 8° α All Dimensions in mm (3) Package Type: SOT553 D e1 E1/2 e E/2 E1 E L (5x) F R0.1 MAX. TYP. b (5x) c a A Dim A b c D E E1 e e1 F L a SOT553 Min Max Typ 0.55 0.62 0.60 0.15 0.30 0.20 0.10 0.18 0.15 1.50 1.70 1.60 1.55 1.70 1.60 1.10 1.25 1.20 0.50 BSC 1.00 BSC 0.00 0.10 –– 0.10 0.30 0.20 6° 8° 7° 7° All Dimensions in mm TYP. 74LVC1G125 Document number: DS32202 Rev. 6 - 2 8 of 12 www.diodes.com February 2012 © Diodes Incorporated 74LVC1G125 SINGLE BUFFER GATE WITH 3-STATE OUTPUT Package Outline Dimensions (cont.) (4) Package Type X2-DFN1010-6 A1 A A3 D (Pin #1 ID) e b1 E K L(6x) X2-DFN1010-6 Dim Min Max Typ A –– 0.40 0.39 A1 0.00 0.05 0.02 A3 –– –– 0.13 b 0.14 0.20 0.17 b1 0.05 0.15 0.10 D 0.95 1.05 1.00 E 0.95 1.05 1.00 e –– –– 0.35 L 0.35 0.45 0.40 K 0.15 –– –– Z –– –– 0.065 All Dimensions in mm b(6x) Z(4x) (5) Package Type: X2-DFN1410-6 A1 A3 A Seating Plane D e (Pin #1 ID) L(6x) E Z1(4x) Z(4x) 74LVC1G125 Document number: DS32202 Rev. 6 - 2 X2-DFN1410-6 Dim Min Max Typ A –– 0.40 0.39 A1 0.00 0.05 0.02 A3 –– –– 0.13 b 0.15 0.25 0.20 D 1.35 1.45 1.40 E 0.95 1.05 1.00 e –– –– 0.50 L 0.25 0.35 0.30 Z –– –– 0.10 Z1 0.045 0.105 0.075 All Dimensions in mm b(6x) 9 of 12 www.diodes.com February 2012 © Diodes Incorporated 74LVC1G125 SINGLE BUFFER GATE WITH 3-STATE OUTPUT Suggested Pad Layout (1) Package Type: SOT25 C2 Z C2 Dimensions Value (in mm) Z 3.20 G 1.60 X 0.55 Y 0.80 C1 G C1 2.40 C2 0.95 Y X (2) Package Type: SOT353 C2 C2 Dimensions Value (in mm) Z 2.5 G 1.3 Z X Y C1 C2 C1 G Y 0.42 0.6 1.9 0.65 X (3) Package Type: SOT553 C2 C2 Dimensions Value (in mm) Z 2.2 Z G X Y C1 C2 C1 G Y 1.2 0.375 0.5 1.7 0.5 X 74LVC1G125 Document number: DS32202 Rev. 6 - 2 10 of 12 www.diodes.com February 2012 © Diodes Incorporated 74LVC1G125 SINGLE BUFFER GATE WITH 3-STATE OUTPUT Suggested Pad Layout (cont.) (4) Package Type X2-DFN1010-6 X1 C Dimensions Y (6x) Y1 C Value (in mm) 0.350 G 0.150 X 0.200 X1 0.900 Y 0.550 Y1 1.250 1 G(4x) X(6x) (5) Package Type: X2-DFN1410-6 X1 C Dimensions Y(6x) Y1 1 74LVC1G125 Document number: DS32202 Rev. 6 - 2 G(4x) Value (in mm) C 0.500 G 0.250 X 0.250 X1 1.250 Y 0.525 Y1 1.250 X(6x) 11 of 12 www.diodes.com February 2012 © Diodes Incorporated 74LVC1G125 SINGLE BUFFER GATE WITH 3-STATE OUTPUT IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. 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Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. 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