SN74LS90DE4

SN74LS90, SN74LS90D, SN74LS90DE4, SN74LS90DG4, SN74LS90DR, SN74LS90DRE4, SN74LS90DRG4, SN74LS90N, SN74LS90NE4

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Description

Parameters

ParameterSN74LS90DSN74LS90DE4SN74LS90DG4SN74LS90DRSN74LS90DRE4SN74LS90DRG4SN74LS90NSN74LS90NE4
Type of mounting a component on a board/circuit
Mount
Surface mountSurface mountSurface mountSurface mountSurface mountSurface mountThrough-holeThrough-hole
IC package
Package
14-SOIC (3.9мм ширина), 14-SOL14-SOIC (3.9мм ширина), 14-SOL14-SOIC (3.9мм ширина), 14-SOL14-SOIC (3.9мм ширина), 14-SOL14-SOIC (3.9мм ширина), 14-SOL14-SOIC (3.9мм ширина), 14-SOL14-DIP (300 mil)14-DIP (300 mil)
IC series
Series
74LS
Manufacturer
Manufacturer
Texas Instruments
Working temperature
twork
0 ~ 70
Supply voltage
Vsup
4.75 V ~ 5.25 V
Number of elements of the same type in single chip
Elements
1
Frequency
f
<42 MHz
Bit depth
Bit depth
4
Counter type
Type
Counter, Decade
Count direction
Direction
Up
Reset type
Reset
Asynchronous
Trigger input polarity
Trig.polarity
Negative Edge