SN74AUP1T34 www.ti.com SCES841B – JUNE 2012 – REVISED JULY 2012 1-Bit Unidirectional Voltage-Level Translator Check for Samples: SN74AUP1T34 FEATURES 1 • • • • • • • • • Wide Operating VCC Range of 0.9 V to 3.6 V Balanced Propagation Delays: tPLH = tPHL (1.8 V to 3.3 V Translation Typical) Low Static-Power Consumption, 5 µA Max ICC ±6 mA Output Drive at 3 V Ioff Supports Partial Power-Down-Mode Operation Input Hysteresis Allows Slow Input Transition and Better Switching Noise Immunity at Input ESD Protection Exceeds JESD 22 5000-V Human-Body Model (A114-A) Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II DCK PACKAGE (TOP VIEW) VCCA 1 A 2 GND 3 5 VCCB 4 B DRY PACKAGE (TOP THROUGH VIEW) VCCA 1 6 VCCB A 2 5 NC GND 3 4 B DSF PACKAGE (TOP THROUGH VIEW) VCCA 1 6 VCCB A 2 5 NC GND 3 4 B DESCRIPTION The SN74AUP1T34 is a 1-bit non-inverting translator that uses two separate configurable power-supply rails. The A port is designed to track VCCA. VCCA accepts supply voltages from 0.9 V to 3.6 V. The B port is designed to track VCCB. VCCB accepts supply voltages from 0.9 V to 3.6 V. This allows for low-voltage bidirectional translation between 1-V, 1.2-V, 1.5-V, 1.8-V, 2.5-V, and 3.3-V voltage nodes. The SN74AUP1T34 is also 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. ORDERING INFORMATION (1) TA –40°C to 85°C (1) (2) PACKAGE (2) ORDERABLE PART NUMBER TOP-SIDE MARKING DCK – SOT23 Reel of 3000 SN74AUP1T34DCKR U2E DRY – MicroQFN Reel of 5000 SN74AUP1T34DRYR U2 DSF – MicroQFN Reel of 5000 SN74AUP1T34DSFR U2 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. 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 © 2012, Texas Instruments Incorporated SN74AUP1T34 SCES841B – JUNE 2012 – REVISED JULY 2012 www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. PIN FUNCTIONS PIN FUNCTION VCCA Input Port DC Power Supply VCCB Output Port DC Power Supply GND Ground An Input Port Bn Output Port ABSOLUTE MAXIMUM RATINGS over operating free-air temperature range (unless otherwise noted) VCCA, VCCB Supply voltage range VI Input voltage range 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 MIN MAX –0.3 4.0 –0.5 4.6 –0.5 4.6 –0.5 4.6 –0.5 4.6 –0.5 4.6 –0.5 4.6 –0.5 4.6 UNIT V V V V IIK Input clamp current VI < 0 –50 mA IOK Output clamp current VO < 0 –50 mA IO Continuous output current ±50 mA ±100 mA 150 °C Continuous current through VCCA or GND Tstg Storage temperature range –65 RECOMMENDED OPERATING CONDITIONS VCCA VCCA, VCCB Supply voltage VIH High-level input voltage VIL Low-level input voltage Δt/Δv Input transition rise or fall rate TA Operating free-air temperature 2 VCCB MIN MAX 0.9 3.6 0.9 to 1.95V 0.9 to 1.95V 0.65 x VCCA 2.3 to 2.7V 0.9 to 3.6V 1.6 3.0 to 3.6V 0.9 to 3.6V 2 0.9 V 0.9 to 1.95V 0.3 x VCCA 0.9 to 1.95V 0.35 x VCCA 2.3 to 2.7V 0.9 to 3.6V 0.7 3.0 to 3.6V 0.9 to 3.6V 0.9 3.0 to 3.6V 0.9 to 3.6V Submit Documentation Feedback V V 1 to 1.95V –40 UNIT V 200 ns/V 85 °C Copyright © 2012, Texas Instruments Incorporated Product Folder Link(s): SN74AUP1T34 SN74AUP1T34 www.ti.com SCES841B – JUNE 2012 – REVISED JULY 2012 RECOMMENDED OPERATING CONDITIONS over operating free-air temperature range (unless otherwise noted) PARAMETER VCCA VCCB IOH = –100 µA 0.9 V to 3.6 V 0.9 V to 3.6 V VCCB – 0.2 IOH = –0.25 mA 0.9 V 1V 0.9 V 1V 0.75 x VCCB IOH = –1.5 mA VOH 1.2 V 1.0 1.65 V 1.32 IOH = –3 mA 2.3 V 2.3 V 1.9 IOH = –6 mA 3V 3V 2.72 IOL = 100 µA 0.9 V to 3.6 V 0.9 V to 3.6 V IOL = 0.25 mA 0.9 V 1V 0.9 V 1V IOL = 1.5 mA 1.2 V 1.2 V 0.3 x VCCB 1.65 V 1.65 V 0.31 IOL = 3 mA 2.3 V 2.3 V 0.31 IOL = 6 mA 3V 3V 0.31 0.9 V to 3.6 V 0.9 V to 3.6 V ±1 0V 0 V to 3.6 V ±5 0 V to 3.6 V 0V ±5 3.6 V 3.6 V ±5 0.9 V to 3.6 V 0.9 V to 3.6 V 5 0.9 V to 3.6 V VCCA 2 0V 0 V to 3.6 V 1 VI = VIH VI = VIL VI = VCCA or GND Ioff A or B port VI or VO = 0 to 3.6 V IOZ A or B port VO = VCCO or GND, VI = VCCI or GND, OE = VIH ICCA MAX 1.2 V IOL = 2 mA Control inputs MIN 1.65 V IOH = –2 mA VOL II TEST CONDITIONS VI = VCCI or GND, IO = 0 ICCB VI = VCCI or GND, IO = 0 ICCA + ICCB VI = VCCI or GND, IO = 0 V 0.1 0.1 0 V to 3.6 V 0V 1 0.9 V to 3.6 V 0.9 V to 3.6 V 5 0.9 V to 3.6 V VCCA 2 0V 0 V to 3.6 V 1 0 V to 3.6 V 0V 0.9 V to 3.6 V 0.9 V to 3.6 V UNIT V µA µA µA µA µA 1 5.2 µA Ci Control inputs VI = 3.3 V or GND 3.3 V 3.3 V 4 pF Cio A or B port VO = 3.3 V or GND 0V 3.3 V 7 pF Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated Product Folder Link(s): SN74AUP1T34 3 SN74AUP1T34 SCES841B – JUNE 2012 – REVISED JULY 2012 www.ti.com AC ELECTRICAL CHARACTERISTICS PARAMETER tPLH/tPHL tPLH/tPHL tPLH/tPHL tPLH/tPHL 4 CL VCCA 5 pF 0.9V 5 pF 1.2V 5 pF 5 pF VCCB = 0.9 V TYP MAX 25 VCCB = 1.2 V TYP MAX 18 VCCB = 1.65 V TYP MAX 16.2 VCCB = 2.3 V TYP MAX 16.3 VCCB = 3 V TYP MAX 16.8 42.5 24.9 23.2 22.6 22.5 1.65V 40 10.7 8.84 8.08 7.88 2.3V 41.3 8.02 5.73 4.92 4.2 5 pF 3V 42.5 7.61 4.5 3.65 3.39 10 pF 0.9V 10 pF 1.2V 43.22 12.33 9.57 8.81 8.61 10 pF 1.65V 40.44 9.21 6.57 5.5 4.73 10 pF 2.3V 41.56 8.3 5.54 4.42 4.01 10 pF 3V 42.81 7.87 4.55 3.8 15 pF 0.9V 15 pF 1.2V 43.87 12.98 10.3 9.54 9.34 15 pF 1.65V 40.78 9.59 6.95 5.87 5.07 15 pF 2.3V 41.79 8.55 5.8 4.68 4.27 15 pF 3V 43.09 8.16 4.84 4.09 3.65 30 pF 0.9V 30 pF 1.2V 45.65 14.76 12.37 11.61 11.41 30 pF 1.65V 41.72 10.65 8.01 6.94 5.99 30 pF 2.3V 42.44 9.26 6.51 5.39 4.97 30 pF 3V 43.69 8.8 5.48 4.72 4.28 28.9 19.8 30.6 17.9 21.6 32.1 18.0 19.6 21.3 ns 3.36 20.3 18 Submit Documentation Feedback ns 18.5 19.7 18.7 UNIT ns 18.3 ns Copyright © 2012, Texas Instruments Incorporated Product Folder Link(s): SN74AUP1T34 SN74AUP1T34 www.ti.com SCES841B – JUNE 2012 – REVISED JULY 2012 VCC Pulse Generator DUT CL RL Figure 1. AC (Progagation Delay) Test Circuit SPACER TEST tPLH, tPHL CL = 5 pF, 10 pF, 15 pF, 30 pF or equivalent (includes probe and jig capacitance) RL = 1 MΩ or equivalent ZOUT of pulse generator = 50 Ω VIH Vm Input (An) Vm 0V tPLH tPLH Vm Output(Bn) VOH Vm VOL NOTE: tR = tF = 2.0 ns, 10% to 90%; f = 1 MHz; tW = 500 ns Figure 2. Waveform 1 - Propagation Delays Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated Product Folder Link(s): SN74AUP1T34 5 SN74AUP1T34 SCES841B – JUNE 2012 – REVISED JULY 2012 www.ti.com REVISION HISTORY Changes from Revision A (June 2012) to Revision B • 6 Page Removed Feature: Output Enable Feature Allows User to Disable Outputs to Reduce Power Consumption. ................... 1 Submit Documentation Feedback Copyright © 2012, Texas Instruments Incorporated Product Folder Link(s): SN74AUP1T34 PACKAGE OPTION ADDENDUM www.ti.com 23-Aug-2012 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp SN74AUP1T34DCKR ACTIVE SC70 DCK 5 3000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AUP1T34DRYR ACTIVE SON DRY 6 5000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AUP1T34DSFR ACTIVE SON DSF 6 5000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM (3) Samples (Requires Login) (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. 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