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SN74AUC17 Dataheets PDF



Part Number SN74AUC17
Manufacturers Texas Instruments
Logo Texas Instruments
Description HEX SCHMITT-TRIGGER BUFFER
Datasheet SN74AUC17 DatasheetSN74AUC17 Datasheet (PDF)

www.ti.com FEATURES • Optimized for 1.8-V Operation and Is 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation • Ioff Supports Partial-Power-Down Mode Operation • Sub-1-V Operable • Max tpd of 1.8 ns at 1.8 V • Low Power Consumption, 10-µA Max ICC • ±8-mA Output Drive at 1.8 V • 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) GND 4Y SN74AUC17 H.

  SN74AUC17   SN74AUC17



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www.ti.com FEATURES • Optimized for 1.8-V Operation and Is 3.6-V I/O Tolerant to Support Mixed-Mode Signal Operation • Ioff Supports Partial-Power-Down Mode Operation • Sub-1-V Operable • Max tpd of 1.8 ns at 1.8 V • Low Power Consumption, 10-µA Max ICC • ±8-mA Output Drive at 1.8 V • 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) GND 4Y SN74AUC17 HEX SCHMITT-TRIGGER BUFFER SCES497A – OCTOBER 2003 – REVISED MARCH 2005 RGY PACKAGE (TOP VIEW) 1A VCC 1 1Y 2 2A 3 2Y 4 3A 5 3Y 6 7 14 13 6A 12 6Y 11 5A 10 5Y 9 4A 8 DESCRIPTION/ORDERING INFORMATION This hex Schmitt-trigger buffer is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation. The SN74AUC17 contains six independent buffers and performs the Boolean function Y = A. The device functions as six independent buffers, but because of Schmitt action, it may have different input threshold levels for positive-going (VT+) and negative-going (VT–) signals. 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. TA –40°C to 85°C QFN – RGY ORDERING INFORMATION PACKAGE (1) ORDERABLE PART NUMBER Tape and reel SN74AUC17RGYR TOP-SIDE MARKING MS17 (1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. FUNCTION TABLE (EACH INVERTER) INPUT A H L OUTPUT Y H L LOGIC DIAGRAM, EACH BUFFER (POSITIVE LOGIC) A Y 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 © 2003–2005, Texas Instruments Incorporated SN74AUC17 HEX SCHMITT-TRIGGER BUFFER SCES497A – OCTOBER 2003 – REVISED MARCH 2005 Absolute Maximum Ratings(1) over operating free-air temperature range (unless otherwise noted) www.ti.com VCC Supply voltage range VI Input voltage range(2) VO Voltage range applied to any output in the high-impedance or power-off state(2) VO Output voltage range(2) IIK Input clamp current VI < 0 IOK Output clamp current VO < 0 IO Continuous output current Continuous current through VCC or GND θJA Package thermal impedance(3) Tstg Storage temperature range MIN MAX –0.5 3.6 –0.5 3.6 –0.5 3.6 –0.5 VCC + 0.5 –50 –50 ±20 ±100 47 –65 150 UNIT V V V V mA mA mA mA °C/W °C (1) Stresses beyond those listed under "absolute maximum ratings" may cause permanen.


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