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Request evaluation samplesCD74HCT02E Logic - Gates and Inverters by Texas Instruments
CD74HCT02E is a Logic - Gates and Inverters model from Texas Instruments, presented on TrustCompo for buyers who need clear sourcing and review context before RFQ. This listing sits in the Integrated Circuits (ICs) / Logic - Gates and Inverters product path. Known package information currently points to DIP under the Texas Instruments brand listing. IC GATE NOR 4CH 2-INP 14DIP. TrustCompo combines the available model, brand, hierarchy, and specification details around CD74HCT02E so buyers can move faster from review to quotation.
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Key specifications
Series
74HCT
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Logic - Gates and InvertersDescription
IC GATE NOR 4CH 2-INP 14DIP
key Attributes
-
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Globally recognized certifications
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ISO 9001
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AS9120B
Aerospace-focused distribution controls for traceability and reliability.
ISO 14001
Environmental management discipline across warehouse and operating workflows.
ESD Control
Electrostatic handling standards to help protect sensitive components.
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Product overview
Overview
Description
The Harris CD74HC123, CD74HCT123, CD74HC423 and CD74HCT423 are dual monostable multivibrators with resets.
They are all retriggerable and differ only in that the 123 types can be triggered by a negative to positive reset pulse; whereas the 423 types do not have this feature. An external resistor (RX) and an external capacitor (CX) control the timing and the accuracy for the circuit. Adjustment of Rx and CX provides a wide range of output pulse widths from the Q and Q terminals. Pulse triggering on the A and B inputs occur at a particular voltage level and is not related to the rise and fall times of the trigger pulses.
Features
• Overriding Reset Terminates Output Pulse
• Triggering From the Leading or Trailing Edge
• Q and Q Buffered Outputs
• Separate Resets
• Wide Range of Output-Pulse Widths
• Schmitt Trigger on Both A and B Inputs
• Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL Logic ICs
• HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30%of VCC at VCC = 5V
• HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH
The Harris CD74HC123, CD74HCT123, CD74HC423 and CD74HCT423 are dual monostable multivibrators with resets.
They are all retriggerable and differ only in that the 123 types can be triggered by a negative to positive reset pulse; whereas the 423 types do not have this feature. An external resistor (RX) and an external capacitor (CX) control the timing and the accuracy for the circuit. Adjustment of Rx and CX provides a wide range of output pulse widths from the Q and Q terminals. Pulse triggering on the A and B inputs occur at a particular voltage level and is not related to the rise and fall times of the trigger pulses.
Features
• Overriding Reset Terminates Output Pulse
• Triggering From the Leading or Trailing Edge
• Q and Q Buffered Outputs
• Separate Resets
• Wide Range of Output-Pulse Widths
• Schmitt Trigger on Both A and B Inputs
• Fanout (Over Temperature Range) - Standard Outputs . . . . . . . . . . . . . . . 10 LSTTL Loads - Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads
• Wide Operating Temperature Range . . . -55oC to 125oC
• Balanced Propagation Delay and Transition Times
• Significant Power Reduction Compared to LSTTL Logic ICs
• HC Types - 2V to 6V Operation - High Noise Immunity: NIL = 30%, NIH = 30%of VCC at VCC = 5V
• HCT Types - 4.5V to 5.5V Operation - Direct LSTTL Input Logic Compatibility, VIL= 0.8V (Max), VIH = 2V (Min) - CMOS Input Compatibility, Il ≤ 1µA at VOL, VOH
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Popular Specs Surfaced First
Export Classifications & Environmental
RoHS Status
RoHS non-compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.39.0001
Export Classifications & Environmental
ECCN Code
EAR99
RoHS Status
RoHS non-compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
1 (Unlimited)
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Turn On Delay Time
26 ns
Power Supplies
5V
Number Of Channels
4
Number Of Inputs
2
Voltage - Supply
4.5V~5.5V
Schmitt Trigger
No
Propagation Delay
21 ns
Current - Output High, Low
4mA 4mA
Logic Level - High
2V
Logic Level - Low
0.8V
Logic Type
NOR Gate
Logic Function
NOR
Max Propagation Delay @ V, Max CL
21ns @ 4.5V, 50pF
Part Status
Active
Mounting Type
Through Hole
ECCN
EAR99
Lifecycle Status
ACTIVE (Last Updated: 1 day ago)
Lead Free
Lead Free
Packaging
Tube
Factory Lead Time
6 Weeks
Operating Temperature
-55°C~125°C
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Supply Voltage
5V
Technology
CMOS
Manufacturer
Texas
Package / Case
14-DIP (0.300, 7.62mm)
Contact Plating
Gold
Operating Supply Voltage
5V
Radiation Hardening
No
Pin Count
14
Number Of Pins
14
Number Of Terminations
14
Mount
Through Hole
Number Of Outputs
1
Number Of Functions
4
Height
5.08mm
Width
6.35mm
Thickness
3.9mm
Termination
Through Hole
Length
19.3mm
Load Capacitance
50pF
Output Current
4mA
Series
74HCT
Family
HCT
Max Output Current
25mA
Subcategory
Gates
Sub-Categories
Logic - Gates and Inverters
Quiescent Current
2μA
Weight
927.99329mg
Base Part Number
74HCT02
Manufacturer'S Part No.
CD74HCT02E
Common questions
Product FAQ
Quick answers for buyers reviewing CD74HCT02E, stock, documentation, and sourcing steps.
What is CD74HCT02E?
CD74HCT02E is a Logic - Gates and Inverters component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
What package and description are listed for CD74HCT02E?
CD74HCT02E is listed with package reference DIP. The current product description is IC GATE NOR 4CH 2-INP 14DIP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is CD74HCT02E available in stock?
This page currently shows 39903 units in stock and 37564 units available for CD74HCT02E. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.
Can I request a quote or sample for CD74HCT02E?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for CD74HCT02E by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for CD74HCT02E?
A dedicated datasheet link is not currently listed for CD74HCT02E by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.
How should buyers verify CD74HCT02E before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for CD74HCT02E before approving the order.
Logic - Gates and Inverters
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