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Request evaluation samplesCD4508BPW Logic - Latches by Texas Instruments
CD4508BPW is a Logic - Latches 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 - Latches product path. Known package information currently points to TSSOP under the Texas Instruments brand listing. IC DUAL 4BIT LATCH 20V 24-TSSOP. TrustCompo combines the available model, brand, hierarchy, and specification details around CD4508BPW so buyers can move faster from review to quotation.
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Key specifications
Series
4000B
Min Quantity
1
Category
Integrated Circuits (ICs)Sub Category
Logic - LatchesDescription
IC DUAL 4BIT LATCH 20V 24-TSSOP
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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Product overview
Overview
DescriptionCD4508BMS dual 4-bit latch contains two identical 4-bit latches with separate STROBE, RESET, and OUTPUT DISABLE controls. With the STROBE line in the high state, the data on the "D" inputs appear at the corresponding "Q" outputs provided the DISABLE line is in the low state. Changing the STROBE line to the low state locks the data into the latch. A high on the reset line forces the outputs to a low level regardless of the state of the STROBE input.
The outputs are forced to the high-impedance state for bus line applications by a high level on the DISABLE input.
Features
• High-Voltage Types (20-Volt Rating)
• Two Independent 4-Bit Latches
• Individual Master Reset for Each 4-Bit Latch
• 3-State Outputs with High-Impedance State for Bus Line Applications
• Medium-Speed Operation: tPHL = tPLH = 70nS (Typ.) at VDD = 10V and CL = 50pF
• 100% Tested for Quiescent Current at 20V
• 5V, 10V, and 15V Parametric Ratings
• Standardized, Symmetrical Output Characteristics
• Maximum Input Current of 1µA at 18V Over Full Package Temperature Range; 100nA at 18V and 25oC
• Noise Margin (Full Package-Temperature Range): - 1V at VDD = 5V - 2V at VDD = 10V - 2.5V at VDD = 15V
• Meets all Requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of ‘B’ Series CMOS Devices"Applications
• Buffer Storage
• Holding Registers
• Data Storage and Multiplexing
The outputs are forced to the high-impedance state for bus line applications by a high level on the DISABLE input.
Features
• High-Voltage Types (20-Volt Rating)
• Two Independent 4-Bit Latches
• Individual Master Reset for Each 4-Bit Latch
• 3-State Outputs with High-Impedance State for Bus Line Applications
• Medium-Speed Operation: tPHL = tPLH = 70nS (Typ.) at VDD = 10V and CL = 50pF
• 100% Tested for Quiescent Current at 20V
• 5V, 10V, and 15V Parametric Ratings
• Standardized, Symmetrical Output Characteristics
• Maximum Input Current of 1µA at 18V Over Full Package Temperature Range; 100nA at 18V and 25oC
• Noise Margin (Full Package-Temperature Range): - 1V at VDD = 5V - 2V at VDD = 10V - 2.5V at VDD = 15V
• Meets all Requirements of JEDEC Tentative Standard No. 13B, "Standard Specifications for Description of ‘B’ Series CMOS Devices"Applications
• Buffer Storage
• Holding Registers
• Data Storage and Multiplexing
Fast scan
Popular Specs Surfaced First
Export Classifications & Environmental
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Export Classifications & Environmental
RoHS Status
ROHS3 Compliant
Export Classifications & Environmental
REACH SVHC
No SVHC
Export Classifications & Environmental
JESD-609 Code
e4
Export Classifications & Environmental
HTSUS
8542.39.0001
Product Parameter
Power Supplies
5/15V
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
Power Supplies
5/15V
Turn On Delay Time
50 ns
Translation
N/A
Current - Output High, Low
6.8mA 6.8mA
Number Of Elements
2
Supply Voltage-Min (Vsup)
3V
Number Of Output Lines
3
Count Direction
UNIDIRECTIONAL
Logic Type
D-Type Transparent Latch
Logic Function
D-Type, Latch
Schmitt Trigger
No
Voltage - Supply
3V~18V
Control Type
ENABLE LOW
Propagation Delay
50 ns
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Packaging
Tube
Mounting Type
Surface Mount
Lifecycle Status
ACTIVE (Last Updated: 1 week ago)
Factory Lead Time
6 Weeks
Operating Temperature
-55°C~125°C
Length
7.8mm
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Technology
CMOS
Manufacturer
Texas
Frequency
8MHz
Width
4.4mm
Polarity
Non-Inverting
Terminal Pitch
0.65mm
Package / Case
24-TSSOP (0.173, 4.40mm Width)
Nominal Supply Current
300μA
Weight
89.499445mg
Subcategory
FF/Latches
Series
4000B
Contact Plating
Gold
Number Of Terminations
24
Pin Count
24
Number Of Pins
24
Radiation Hardening
No
Number Of Bits
8
Mount
Surface Mount
Pbfree Code
yes
Number Of Functions
2
Ambient Temperature Range High
125°C
Thickness
1mm
Height
1.2mm
Load Capacitance
50pF
Number Of Ports
2
Sub-Categories
Logic - Latches
Circuit
8:8
Number Of Outputs
4
Output Current
6.8mA
Manufacturer'S Part No.
CD4508BPW
Base Part Number
CD4508
Output Type
Standard
Max I(Ol)
0.0015 A
Quiescent Current
80nA
Common questions
Product FAQ
Quick answers for buyers reviewing CD4508BPW, stock, documentation, and sourcing steps.
What is CD4508BPW?
CD4508BPW is a Logic - Latches 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 CD4508BPW?
CD4508BPW is listed with package reference TSSOP. The current product description is IC DUAL 4BIT LATCH 20V 24-TSSOP, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is CD4508BPW available in stock?
This page currently shows 73560 units in stock and 94874 units available for CD4508BPW. 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 CD4508BPW?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for CD4508BPW by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for CD4508BPW?
A dedicated datasheet link is not currently listed for CD4508BPW 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 CD4508BPW before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for CD4508BPW before approving the order.
Logic - Latches
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