Instrukcja obsługi Texas Instruments SN74AHC1G125DCKT

Texas Instruments Niesklasyfikowane SN74AHC1G125DCKT

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SN74AHC1G125

SCLS377K – AUGUST 1997 – REVISED DECEMBER 2014

SN74AHC1G125 Single Bus Buer Gate With 3-State Output

1 Features 3 Description

The SN74AHC1G125 device is a single bus buer

• Operating Range of 2 V to 5.5 V gate/line driver with 3-state output. The output is

• Max tpd of 6 ns at 5 V disabled when the output-enable (OE) input is high.

• Low Power Consumption, 10-µA Max ICC When OE is low, true data is passed from the A input

to the Y output.

• ±8-mA Output Drive at 5 V

Device Information(1)

2 Applications

PART NUMBER PACKAGE BODY SIZE (NOM)

• Projectors SOT-23 (5) 2.90 mm x 1.60 mm

• TVs SN74AHC1G125 SC-70 (5) 2.00 mm x 1.30 mm

• Servers SOT-553 (5) 1.65 mm x 1.20 mm

• Motor Controls: AC Induction (1) For all available packages, see the orderable addendum at

• Patient Monitoring the end of the data sheet.

• Electronic Points of Sale

4 Simplied Schematic

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

SN74AHC1G125

SCLS377K – AUGUST 1997 – REVISED DECEMBER 2014

www.ti.com

Table of Contents

1 Features 9 Detailed Description.................................................................. 1.............................................. 8

9.1 Overview ................................................................... 8

2 Applications ........................................................... 1

9.2 Functional Block Diagram ......................................... 8

3 Description ............................................................. 1

9.3 Feature Description................................................... 8

4 Simplied Schematic............................................. 1

9.4 Device Functional Modes.......................................... 8

5 Revision History..................................................... 210 Application and Implementation.......................... 9

6 Pin Conguration and Functions ......................... 310.1 Application Information............................................ 9

7 Specications......................................................... 410.2 Typical Application ................................................. 9

7.1 Absolute Maximum Ratings ...................................... 411 Power Supply Recommendations ..................... 10

7.2 ESD Ratings ............................................................ 412 Layout................................................................... 11

7.3 Recommended Operating Conditions....................... 4

12.1 Layout Guidelines ................................................. 11

7.4 Thermal Information.................................................. 5

12.2 Layout Example .................................................... 11

7.5 Electrical Characteristics........................................... 5

13 Device and Documentation Support ................. 11

7.6 Switching Characteristics, VCC = 3.3 V ± 0.3 V ........ 5

13.1 Trademarks ........................................................... 11

7.7 Switching Characteristics, VCC = 5 V ± 0.5 V ........... 6

13.2 Electrostatic Discharge Caution............................ 11

7.8 Operating Characteristics.......................................... 6

13.3 Glossary ................................................................ 11

7.9 Typical Characteristics.............................................. 6

14 Mechanical, Packaging, and Orderable

8 Parameter Measurement Information .................. 7Information ........................................................... 11

5 Revision History

Changes from Revision J (June 2005) to Revision K Page

• Added , table, table, table, table,Applications Device Information Pin Functions ESD Ratings Thermal Information

Typical Characteristics Feature Description Device Functional Modes Application and Implementation, section, ,

section, section, section, section, andPower Supply Recommendations Layout Device and Documentation Support

Mechanical, Packaging, and Orderable Information section. ................................................................................................. 1

• Deleted table. .......................................................................................................................................Ordering Information 1

• Changed MAX operating temperature to 125°C in table. ..........................................Recommended Operating Conditions 4

Product Folder Links: SN74AHC1G125