What is CD4503BE?
CD4503BE is a Logic - Buffers, Drivers, Receivers, Transceivers component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.
Supply original CD4503BE, Logic - Buffers, Drivers, Receivers, Transceivers, by Texas Instruments
IC BUFFER NON-INVERT 18 V 16DIP
RoHS
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Key specifications
Serise
4000B
Min Quantity
1
Category
Integrated Circuits (ICs)Description
IC BUFFER NON-INVERT 18 V 16DIP
key Attributes
-
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ISO 9001
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AS9120B
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ISO 14001
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ESD Control
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Authenticity Verification
CoC Available on Request
Pre-Shipment Inspection
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Product overview
Overview
General Description
The CD4503BC is a hex non-inverting 3-STATE buffer with high output current sink and source capability. 3-STATE outputs make it useful in bus-oriented applications. Two separate disable inputs are provided. Buffers 1 through 4 are controlled by the disable 4 input. Buffers 5 and 6 are controlled by the disable 2 input. A high level on either disable input will cause those gates on its control line to go into a high impedance state.
Features
•Wide supply voltage range: 3.0 VDC to 18 VDC
•3-STATE outputs
•Symmetrical turn on/turn off delays
•Symmetrical output rise and fall times
•Pin-for-pin replacement for MM80C97 and MC14503
The CD4503BC is a hex non-inverting 3-STATE buffer with high output current sink and source capability. 3-STATE outputs make it useful in bus-oriented applications. Two separate disable inputs are provided. Buffers 1 through 4 are controlled by the disable 4 input. Buffers 5 and 6 are controlled by the disable 2 input. A high level on either disable input will cause those gates on its control line to go into a high impedance state.
Features
•Wide supply voltage range: 3.0 VDC to 18 VDC
•3-STATE outputs
•Symmetrical turn on/turn off delays
•Symmetrical output rise and fall times
•Pin-for-pin replacement for MM80C97 and MC14503
Full technical breakdown
Detailed Specifications
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Popular Specs Surfaced First
Export Classifications & Environmental
RoHS Status
ROHS3 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
ECCN Code
EAR99
Product Attribute
Part Status
Active
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
Moisture Sensitivity Level (MSL)
1 (Unlimited)
JESD-609 Code
e4
ECCN Code
EAR99
Part Status
Active
Mounting Type
Through Hole
Lead Free
Lead Free
Packaging
Tube
Lifecycle Status
ACTIVE (Last Updated: 6 days ago)
Factory Lead Time
6 Weeks
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Supply Voltage
5V
Technology
CMOS
Manufacturer
Texas
Operating Temperature
-55°C~125°C TA
Polarity
Non-Inverting
Package / Case
16-DIP (0.300, 7.62mm)
Subcategory
Bus Driver/Transceivers
Output Characteristics
3-STATE
Series
4000B
Sub-Categories
Logic - Buffers, Drivers, Receivers, Transceivers
Contact Plating
Gold
Radiation Hardening
No
Number Of Terminations
16
Pin Count
16
Number Of Pins
16
Number Of Functions
2
Mount
Through Hole
Height
5.08mm
Width
6.35mm
Termination
Through Hole
Number Of Circuits
6
Output Type
Push-Pull
Length
19.3mm
Max Power Dissipation
100mW
Load Capacitance
50pF
Number Of Ports
2
Collector Current-Max (IC)
UNIDIRECTIONAL
Quiescent Current
20μA
Number Of Outputs
6
Base Part Number
CD4503
Additional Feature
ONE FUNCTION WITH TWO BITS
Power Rating
4000/14000/40000
Manufacturer'S Part No.
CD4503BE
Power Supplies
5/15V
Turn On Delay Time
150 ns
Translation
N/A
Number Of Elements
2
Supply Voltage-Min (Vsup)
3V
Voltage - Supply
3V~18V
Total Dose
3.9mm
Supply Voltage-Max (Vsup)
18V
Logic Type
Buffer, Non-Inverting
Logic Function
Buffer, Inverting
Propagation Delay
180 ns
Number Of Bits Per Element
2, 4 (Hex)
Current - Output High, Low
14.1mA 23mA
Max Input Voltage (DC)
ENABLE LOW
Common questions
Product FAQ
Quick answers for buyers reviewing CD4503BE, stock, documentation, and sourcing steps.
What package and description are listed for CD4503BE?
CD4503BE is listed with package reference DIP. The current product description is IC BUFFER NON-INVERT 18 V 16DIP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is CD4503BE available in stock?
This page currently shows 28892 units in stock and 27345 units available for CD4503BE. 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 CD4503BE?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for CD4503BE by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for CD4503BE?
A dedicated datasheet link is not currently listed for CD4503BE 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 CD4503BE before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for CD4503BE before approving the order.
Logic - Buffers, Drivers, Receivers, Transceivers
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