74HCT08D vs 74HCT240D

This in-depth comparison of the 74HCT08D and 74HCT240D 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

74HCT240D

Toshiba Semiconductor and Storage

Lifecycle
Active
Stock
7637 PCS
Package
SOIC-20
Series
Logic - Buffers, Drivers, Receivers, Transceivers
+BOM RFQ

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Full specification comparison

Use manufacturer datasheets as the final authority.

Specification 74HCT08D 74HCT240D
Supplier - Toshiba Semiconductor and Storage
Series 74HCT 74HCT
Part Status Obsolete Active
Logic Type AND Gate Buffer, Inverting
Number of Elements - 2
Number of Bits per Element - 4
Output Type - 3-State
Current - Output High Low 4mA, 4mA 6mA, 6mA
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount
Number of Circuits 4 -
Number of Inputs 2 -
Current - Quiescent (Max) 1 µA -
Logic Level - Low 0.8V -
Logic Level - High 2V -
Max Propagation Delay @ V Max CL 18ns @ 5.5V, 50pF -
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