Buffer GATE. SN74LV1T34 Datasheet

SN74LV1T34 GATE. Datasheet pdf. Equivalent

Part SN74LV1T34
Description Single Power Supply Single Buffer GATE
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SN74LV1T34
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SN74LV1T34
SCLS743B – DECEMBER 2013 – REVISED JUNE 2017
SN74LV1T34 Single Power Supply Single Buffer GATE CMOS Logic Level Shifter
1 Features
2 Applications
1 Latch-Up Performance Exceeds 250 mA
Per JESD 17
• ESD Performance Tested Per JESD 22
– 2000-V Human-Body Model
(A114-B, Class II)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
• Single-Supply Voltage Translator at 5-V, 3.3-V,
2.5-V, and 1.8-V VCC
• Operating Range of 1.65 V to 5.5 V
• Up Translation
– 1.2 V(1) to 1.8 V at 1.8-V VCC
– 1.5 V(1) to 2.5 V at 2.5-V VCC
– 1.8 V(1) to 3.3 V at 3.3-V VCC
– 3.3 V to 5.0 V at 5.0-V VCC
• Down Translation
– 3.3 V to 1.8 V at 1.8-V VCC
– 3.3 V to 2.5 V at 2.5-V VCC
– 5 V to 3.3 V at 3.3-V VCC
• Logic Output is Referenced to VCC
• Output Drive
– 8 mA Output Drive at 5.0 V
– 7 mA Output Drive at 3.3 V
– 3 mA Output Drive at 1.8 V
• Characterized up to 50 MHz at 3.3 V VCC
• 5-V Tolerance on Input Pins
• –40°C to +125°C Operating Temperature Range
• Supports Standard Logic Pinouts
• CMOS Output Backward Compatible With AUP1G
and LVC1G Families
(1) Refer to the VIH/VIL and output drive for lower VCC condition
• Industrial Controllers
• Telecom
• Portable Applications
• Servers
• PC and Notebooks
3 Description
The SN74LV1T34 device is a low voltage CMOS gate
logic that operates at a wider voltage range for
industrial, portable, and telecom applications. The
output level is referenced to the supply voltage and is
able to support 1.8-V, 2.5-V, 3.3-V, and 5-V CMOS
levels.
The input is designed with a lower threshold circuit to
match 1.8 V input logic at VCC = 3.3 V and can be
used in 1.8 V to 3.3 V level up translation. In addition,
the 5 V tolerant input pins enable down translation
(that is, 3.3 V to 2.5 V output at VCC = 2.5 V). The
wide VCC range of 1.8 V to 5.5 V allows generation of
desired output levels to connect to controllers or
processors.
The SN74LV1T34 device is designed with current-
drive capability of 8 mA to reduce line reflections,
overshoot, and undershoot caused by high-drive
outputs.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SN74LV1T34DBV SOT-23 (5)
2.90 mm x 1.60 mm
SN74LV1T34DCK SC70 (5)
2.00 mm x 1.25 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Logic Diagram
2
A
4
Y
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.



SN74LV1T34
SN74LV1T34
SCLS743B – DECEMBER 2013 – REVISED JUNE 2017
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 3
6.1 Absolute Maximum Ratings ...................................... 3
6.2 ESD Ratings ............................................................ 3
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 4
6.5 Electrical Characteristics........................................... 4
6.6 Switching Characteristics .......................................... 5
6.7 Operating Characteristics.......................................... 6
6.8 Typical Characteristics .............................................. 7
7 Parameter Measurement Information .................. 8
8 Detailed Description .............................................. 9
8.1 Functional Block Diagram ......................................... 9
8.2 Device Functional Modes.......................................... 9
9 Device and Documentation Support.................. 10
9.1 Device Support........................................................ 10
9.2 Documentation Support .......................................... 10
9.3 Receiving Notification of Documentation Updates.. 10
9.4 Community Resources............................................ 10
9.5 Trademarks ............................................................. 10
9.6 Electrostatic Discharge Caution .............................. 10
9.7 Glossary .................................................................. 10
10 Mechanical, Packaging, and Orderable
Information ........................................................... 11
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision A (February 2014) to Revision B
Page
• Deleted DPW Package throughout data sheet....................................................................................................................... 1
• Added Pin Configuration and Functions section, ESD Ratings table, Thermal Information table, Feature Description
section, Device Functional Modes, Device Support, Documentation Support, Receiving Notification of
Documentation Updates, and Community Resources............................................................................................................ 1
• Added Typical Characteristics ................................................................................................................................................ 7
• Deleted function table for the Supply Vcc = 3.3 V test case .................................................................................................. 9
Changes from Original (December 2013) to Revision A
Page
• Updated document formatting. ............................................................................................................................................... 1
2
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