SN74LS14N vs SN74LS244N

This in-depth comparison of the SN74LS14N and SN74LS244N 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

SN74LS14N

Texas Instruments

Lifecycle
Active
Stock
7487 PCS
Package
PDIP-14
Series
Logic - Gates and Inverters
+BOM RFQ
Part B

SN74LS244N

Texas Instruments

Lifecycle
Active
Stock
1845 PCS
Package
PDIP-20
Series
Logic - Buffers, Drivers, Receivers, Transceivers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification SN74LS14N SN74LS244N
Series 74LS 74LS
Part Status Active Active
Logic Type Inverter Buffer, Non-Inverting
Number of Circuits 6 -
Number of Inputs 1 -
Features Schmitt Trigger -
Voltage - Supply 4.75V ~ 5.25V 4.75V ~ 5.25V
Current - Output High Low 400µA, 8mA 15mA, 24mA
Logic Level - Low 0.5V -
Logic Level - High 1.9V -
Max Propagation Delay @ V Max CL 22ns @ 5V, 15pF -
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C (TA)
Mounting Type Through Hole Through Hole
Number of Elements - 2
Number of Bits per Element - 4
Output Type - 3-State
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