74HCT08D vs 74HCT14D

This in-depth comparison of the 74HCT08D and 74HCT14D 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

74HCT08D

Toshiba Semiconductor and Storage

Lifecycle
Active
Stock
6154 PCS
Package
SOIC-14
Series
Logic - Gates and Inverters
+BOM RFQ
Part B

74HCT14D

Toshiba Semiconductor and Storage

Lifecycle
Active
Stock
6342 PCS
Package
SOIC-14
Series
Logic - Gates and Inverters
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification 74HCT08D 74HCT14D
Series 74HCT 74HCT
Part Status Obsolete Active
Logic Type AND Gate Inverter
Number of Circuits 4 6
Number of Inputs 2 1
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V
Current - Quiescent (Max) 1 µA 1 µA
Current - Output High Low 4mA, 4mA 4mA, 4mA
Logic Level - Low 0.8V -
Logic Level - High 2V -
Max Propagation Delay @ V Max CL 18ns @ 5.5V, 50pF 31ns @ 5.5V, 50pF
Operating Temperature -40°C ~ 85°C -40°C ~ 125°C
Mounting Type Surface Mount Surface Mount
Features - Schmitt Trigger
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