Datasheet

ManualsBrandsTEXAS INSTRUMENTS ManualsLogic ICsLogic IC - Buffer, driver SOT 23 5

FEATURES

NC V

GND

DBV PACKAGE

(TOP VIEW)

DCK PACKAGE

(TOP VIEW)

NC V

GND

See mechanical drawings for dimensions.

DESCRIPTION/ORDERING INFORMATION

A Y

2 4

SN74LVC1G17-Q1

www.ti.com

........................................................................................................................................................ SCES663A – MARCH 2006 – REVISED APRIL 2008

SINGLE SCHMITT-TRIGGER BUFFER

• Qualified for Automotive Applications • ± 24-mA Output Drive at 3.3 V

• Supports 5-V V

Operation • I

off

Supports Partial-Power-Down Mode

Operation

• Inputs Accept Voltages to 5.5 V

This single Schmitt-trigger buffer is designed for 1.65-V to 5.5-V V

operation.

The SN74LVC1G17-Q1 contains one buffer and performs the Boolean function Y = A. The device functions as

an independent buffer, but because of Schmitt action, it may have different input threshold levels for

positive-going (V

T+

) and negative-going (V

T –

) signals.

This device is fully specified for partial-power-down applications using I

off

. The I

off

circuitry disables the outputs,

preventing damaging current backflow through the device when it is powered down.

ORDERING INFORMATION

(1)

PACKAGE

(2)

ORDERABLE PART NUMBER TOP-SIDE MARKING

(3)

SOT (SOT-23) – DBV Reel of 3000 SN74LVC1G17QDBVRQ1 C17_

– 40 ° C to 125 ° C

SOT (SC-70) – DCK Reel of 3000 SN74LVC1G17QDCKRQ1 C7_

(1) 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 .

(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging .

(3) DBV/DCK: The actual top-side marking has one additional character that designates the wafer fab/assembly site.

FUNCTION TABLE

INPUT A OUTPUT Y

H H

L L

LOGIC DIAGRAM (POSITIVE LOGIC)

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.

Summary of content (14 pages)

PAGE 1
SN74LVC1G17-Q1 www.ti.com ........................................................................................................................................................ SCES663A – MARCH 2006 – REVISED APRIL 2008 SINGLE SCHMITT-TRIGGER BUFFER FEATURES 1 • • • • • Qualified for Automotive Applications Supports 5-V VCC Operation Inputs Accept Voltages to 5.5 V ±24-mA Output Drive at 3.
PAGE 2
SN74LVC1G17-Q1 SCES663A – MARCH 2006 – REVISED APRIL 2008 ........................................................................................................................................................ www.ti.com Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN TYP MAX UNIT VCC Supply voltage range –0.5 6.5 V VI Input voltage range (2) –0.5 6.5 V –0.5 6.5 V –0.5 VCC + 0.
PAGE 3
SN74LVC1G17-Q1 www.ti.com ........................................................................................................................................................ SCES663A – MARCH 2006 – REVISED APRIL 2008 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS Positive-going input threshold voltage VT+ Negative-going input threshold voltage VT– Hysteresis (VT+ – VT–) ΔVT IOH = –100 µA VOH 2.3 V 1 1.
PAGE 4
SN74LVC1G17-Q1 SCES663A – MARCH 2006 – REVISED APRIL 2008 ........................................................................................................................................................ www.ti.com Switching Characteristics over recommended operating free-air temperature range, CL = 30 pF or 50 pF (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) A Y tpd VCC = 1.8 V ± 0.15 V VCC = 2.5 V ± 0.2 V VCC = 3.3 V ± 0.3 V VCC = 5 V ± 0.
PAGE 5
SN74LVC1G17-Q1 www.ti.com ........................................................................................................................................................ SCES663A – MARCH 2006 – REVISED APRIL 2008 PARAMETER MEASUREMENT INFORMATION VLOAD S1 RL From Output Under Test CL (see Note A) Open GND RL TEST S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open VLOAD GND LOAD CIRCUIT INPUTS VCC 1.8 V ± 0.15 V 2.5 V ± 0.2 V 3.3 V ± 0.3 V 5 V ± 0.5 V VI tr/tf VCC VCC 3V VCC ≤2 ns ≤2 ns ≤2.5 ns ≤2.
PAGE 6
PACKAGE OPTION ADDENDUM www.ti.
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PACKAGE OPTION ADDENDUM www.ti.
PAGE 8
PACKAGE MATERIALS INFORMATION www.ti.com 14-Mar-2013 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 SN74LVC1G17QDBVRQ1 SOT-23 DBV 5 3000 179.0 8.4 3.2 3.2 1.4 4.0 8.0 Q3 SN74LVC1G17QDCKRQ1 DCK 5 3000 179.0 8.4 2.2 2.5 1.2 4.0 8.
PAGE 9
PACKAGE MATERIALS INFORMATION www.ti.com 14-Mar-2013 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74LVC1G17QDBVRQ1 SN74LVC1G17QDCKRQ1 SOT-23 DBV 5 3000 203.0 203.0 35.0 SC70 DCK 5 3000 203.0 203.0 35.
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