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Collected dataLogic ICs

Texas Instruments

SN74LS28DR

logic

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Key Specs Summary(13)

features
-
Current Output High Ioh
1.2mA
Input Logic Level High
2V
Input Logic Level Low
800mV
Logic Family
74LS
Current Output Low Iol
24mA
Number Of Channels
4;2
Operating Temperature
0℃~+70℃
Output Logic Level High
2.7 to 3.4V
Output Logic Level Low
350 to 500mV
package
SOIC-14
Propagation Delay
24ns@5V,45pF
Voltage Supply
4.75 to 5.25V