SN74LS04N vs SN74LS02N

This in-depth comparison of the SN74LS04N and SN74LS02N provides valuable insights into their specifications and key features. We cover important factors in detail, including RoHS compliance, REACH status, series, mounting style, package type, and other relevant characteristics. Presenting the differences side by side simplifies component selection, making it easier for you to select the best option for your specific application.

Technical review by ETEI Component Engineering Source: manufacturer documentation

Parts at a glance

Part A

SN74LS04N

onsemi

Lifecycle: Active
Stock: 7066 PCS
Package: PDIP-14
Series: Logic - Gates and Inverters

+BOM RFQ

Part B

SN74LS02N

Texas Instruments

Lifecycle: Active
Stock: 4107 PCS
Package: PDIP-14
Series: Logic - Gates and Inverters

+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification	SN74LS04N	SN74LS02N
Series	74LS	74LS
Part Status	Obsolete	Active
Logic Type	Inverter	NOR Gate
Number of Circuits	6	4
Number of Inputs	1	2
Voltage - Supply	4.75V ~ 5.25V	4.75V ~ 5.25V
Current - Output High Low	400µA, 8mA	400µA, 16mA
Logic Level - Low	0.8V	0.8V
Logic Level - High	2V	2V
Max Propagation Delay @ V Max CL	15ns @ 5V, 15pF	15ns @ 5V, 15pF
Operating Temperature	0°C ~ 70°C	0°C ~ 70°C (TA)
Mounting Type	Through Hole	Through Hole

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