74HCT08D vs 74HCT02D

This in-depth comparison of the 74HCT08D and 74HCT02D 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

74HCT02D

Toshiba Semiconductor and Storage

Lifecycle
Active
Stock
5658 PCS
Package
SOIC-16
Series
Logic - Gates and Inverters
+BOM RFQ

Need help validating a replacement?

Send your BOM and application constraints for technical and sourcing review.

RFQ Contact technical support

Full specification comparison

Use manufacturer datasheets as the final authority.

Specification 74HCT08D 74HCT02D
Series 74HCT 74HCT
Part Status Obsolete Obsolete
Logic Type AND Gate NOR Gate
Number of Circuits 4 4
Number of Inputs 2 2
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 0.8V
Logic Level - High 2V 2V
Max Propagation Delay @ V Max CL 18ns @ 5.5V, 50pF 16ns @ 5.5V, 50pF
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C
Mounting Type Surface Mount Surface Mount
Compare RFQ