SN54LS31, SN74LS31 DELAY ELEMENTS

SDLS157 - DECEMBER 1983 - REVISED MARCH 1988

PRODUCTION DATA documents contain information current as of publicationdate. Products conform to specifications per the terms of Texas Instrumentsstandard warranty. Production processing does not necessarily include testingof all parameters.

features

Delay Elements for Generating Delay Lines
Inverting and Non-inverting Elements
Buffer NAND Elements Rated at I_OL of 12/24 mA
PNP Inputs Reduce Fan-In (I_IL = -0.2 mA MAX)
Worst Case MIN/MAX Delays Guaranteed Across Temperature and V_CCRanges

description

These 'LS31 delay elements are intended to provide well-defined delaysacross both temperature and V_CC ranges. Used in cascade, a limitlessrange of delay gating is possible.

All inputs are PNP with I_IL MAX of -0.2 mA. Gates 1, 2, 5, and6 have standard Low-Power Schottky output sink current capability of 4 and8 mA I_OL. Buffers 3 and 4 are rated at 12 and 24 mA.

The SN54LS31 is characterized for operation over the full military temperaturerange of -55°C to 125°C. The SN74LS31 is characterized for operationfrom 0°C to 70°C.

Title: DELAY ELEMENTS
Product Family: DELAY ELEMENTS
Device Functionality: VARIABLE DELAY ELEMENT
Orderable Devices: SN74LS31D, SN74LS31DR, SN74LS31N

View the complete PDF datasheet: sdls157.pdf (172 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:SN74LS31

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