TLC555-Q1 Datasheet, PDF (2/25 Pages) Texas Instruments – LinCMOS™ TIMER

TLC555-Q1
SLFS078B – OCTOBER 2006 – REVISED OCTOBER 2015
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Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Description (continued)......................................... 3
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ...................................... 4
7.2 ESD Ratings.............................................................. 4
7.3 Recommended Operating Conditions....................... 4
7.4 Thermal Information .................................................. 4
7.5 Electrical Characteristics: V_DD = 5 V......................... 5
7.6 Electrical Characteristics: V_DD = 15 V....................... 6
7.7 Operating Characteristics.......................................... 6
7.8 Dissipation Ratings ................................................... 7
7.9 Typical Characteristics .............................................. 7
8 Detailed Description .............................................. 8
8.1 Overview ................................................................... 8
8.2 Functional Block Diagram ......................................... 8
8.3 Feature Description................................................... 8
8.4 Device Functional Modes........................................ 11
9 Application and Implementation ........................ 13
9.1 Application Information............................................ 13
9.2 Typical Applications ................................................ 13
10 Power Supply Recommendations ..................... 18
11 Layout................................................................... 18
11.1 Layout Guidelines ................................................. 18
11.2 Layout Example .................................................... 19
12 Device and Documentation Support ................. 20
12.1 Community Resource............................................ 20
12.2 Trademarks ........................................................... 20
12.3 Electrostatic Discharge Caution ............................ 20
12.4 Glossary ................................................................ 20
13 Mechanical, Packaging, and Orderable
Information ........................................................... 20
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision A (October 2012) to Revision B
Page
• Added ESD Ratings table, Feature Description section, Device Functional Modes, Application and Implementation
section, Power Supply Recommendations section, Layout section, Device and Documentation Support section, and
Mechanical, Packaging, and Orderable Information section ................................................................................................. 1
Changes from Original (October 2006) to Revision A
Page
• Changed next-to-last paragraph in Description and Ordering Information section ................................................................ 1
• In the 5-V and 15-V Electrical Characteristics tables, changed all "MAX" entries in the T_A column to "Full range" ............. 5
• Deleted the last Electrical Characteristics table, which contained only redundant data ........................................................ 6
2
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