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SN54LVC373A Datasheet Preview

SN54LVC373A Datasheet

OCTAL TRANSPARENT D-TYPE LATCH

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SN54LVC373A, SN74LVC373A
SCAS295T – JANUARY 1993 – REVISED JULY 2014
SNx4LVC373A Octal Transparent D-Type Latches With 3-State Outputs
1 Features
1 Operate From 1.65 V to 3.6 V
• Inputs Accept Voltages to 5.5 V
• Max tpd of 6.8 ns at 3.3 V
• Typical VOLP (Output Ground Bounce)
<0.8 V at VCC = 3.3 V, TA = 25°C
• Typical VOHV (Output VOH Undershoot)
>2 V at VCC = 3.3 V, TA = 25°C
• Supports Mixed-Mode Signal Operation
on All Ports
(5-V Input/Output Voltage With 3.3-V VCC)
• Ioff Supports Live-Insertion, Partial-Power-Down
Mode, and Back-Drive Protection
• Latch-Up Performance Exceeds 250 mA Per
JESD 17
• ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
• On Products Compliant to MIL-PRF-38535,
All Parameters Are Tested Unless Otherwise
Noted. On All Other Products, Production
Processing Does Not Necessarily Include Testing
of All Parameters.
2 Applications
• Network Switches
• TV Set-top Boxes
• Motor Drives
• PCs and Notebooks
3 Description
The SN54LVC373A octal transparent D-type latch is
designed for 2.7-V to 3.6-V VCC operation, and the
SN74LVC373A octal transparent D-type latch is
designed for 1.65-V to 3.6-V VCC operation.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
SSOP (20)
7.20 mm × 5.30 mm
SOIC (20)
12.80 mm × 7.50 mm
SNx4LVC373A PDIP (20)
24.33 mm 6.35 mm
TSSOP (20)
6.50 mm × 4.40 mm
VQFN (20)
4.50 mm × 3.50 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
4 Simplified Schematic
1
OE
LE 11
C1
3
1D
1D
2
1Q
To Seven Other Channels
Pin numbers shown are for the DB, DGV, DW, FK, J, N, NS, PW, RGY, and W packages.
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.




etcTI

SN54LVC373A Datasheet Preview

SN54LVC373A Datasheet

OCTAL TRANSPARENT D-TYPE LATCH

No Preview Available !

SN54LVC373A, SN74LVC373A
SCAS295T – JANUARY 1993 – REVISED JULY 2014
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Simplified Schematic............................................. 1
5 Revision History..................................................... 2
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ..................................... 4
7.2 Handling Ratings....................................................... 4
7.3 Recommended Operating Conditions ...................... 5
7.4 Thermal Information .................................................. 5
7.5 Electrical Characteristics........................................... 6
7.6 Timing Requirements, SN54LVC373A ..................... 6
7.7 Timing Requirements, SN74LVC373A ..................... 6
7.8 Switching Characteristics, SN54LVC373A ............... 7
7.9 Switching Characteristics, SN74LVC373A ............... 7
7.10 Operating Characteristics........................................ 7
7.11 Typical Characteristics ............................................ 7
8 Parameter Measurement Information .................. 8
9 Detailed Description .............................................. 9
9.1 Overview ................................................................... 9
9.2 Functional Block Diagram ......................................... 9
9.3 Feature Description................................................. 10
9.4 Device Functional Modes........................................ 10
10 Application and Implementation........................ 11
10.1 Application Information.......................................... 11
10.2 Typical Application ............................................... 11
11 Power Supply Recommendations ..................... 12
12 Layout................................................................... 12
12.1 Layout Guidelines ................................................. 12
12.2 Layout Example .................................................... 12
13 Device and Documentation Support ................. 13
13.1 Related Links ........................................................ 13
13.2 Trademarks ........................................................... 13
13.3 Electrostatic Discharge Caution ............................ 13
13.4 Glossary ................................................................ 13
14 Mechanical, Packaging, and Orderable
Information ........................................................... 13
5 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision S (May 2005) to Revision T
Page
• Updated document to new TI data sheet format. ................................................................................................................... 1
• Removed Ordering Information table. .................................................................................................................................... 1
• Changed Ioff Feature. .............................................................................................................................................................. 1
• Added Military Disclaimer to Features.................................................................................................................................... 1
• Added Applications. ................................................................................................................................................................ 1
• Added Handling Ratings table. ............................................................................................................................................... 4
• Changed MAX ambient temperature from 85°C to 125°C. .................................................................................................... 5
• Added Thermal Information table. .......................................................................................................................................... 5
• Added Typical Characteristics. .............................................................................................................................................. 7
• Added Detailed Description section........................................................................................................................................ 9
2
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Copyright © 1993–2014, Texas Instruments Incorporated
Product Folder Links: SN54LVC373A SN74LVC373A



Part Number SN54LVC373A
Description OCTAL TRANSPARENT D-TYPE LATCH
Maker etcTI
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