Texas Instruments SN74AHC1G125DCKT Manual de Usario

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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
1
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
1
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
2Submit Documentation Feedback Copyright © 1997–2014, Texas Instruments Incorporated
Product Folder Links: SN74AHC1G125
3
2
4
51
OE VCC
Y
A
GND
DBV PACKAGE
(TOP VIEW)
DCK PACKAGE
(TOP VIEW)
3
2
4
51
OE VCC
Y
A
GND
3
2
4
51
OE VCC
Y
A
GND
DRL PACKAGE
(TOP VIEW)
See mechanical drawings for dimensions.
SN74AHC1G125
www.ti.com
SCLS377K – AUGUST 1997 – REVISED DECEMBER 2014
6 Pin Conguration and Functions
Pin Functions
PIN TYPE DESCRIPTION
NO. NAME
1 OE I Output Enable
2 A I Input A
3 GND Ground Pin
4 Y O Output Y
5 VCC Power Pin
Copyright © 1997–2014, Texas Instruments Incorporated Submit Documentation Feedback 3
Product Folder Links: SN74AHC1G125

Especificaciones del producto

Marca: Texas Instruments
Categoría: No categorizado
Modelo: SN74AHC1G125DCKT

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