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Request evaluation samplesCD40109BNSR Logic - Translators, Level Shifters by Texas Instruments
CD40109BNSR is a Logic - Translators, Level Shifters 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 - Translators, Level Shifters product path. Known package information currently points to SOIC under the Texas Instruments brand listing. IC TRNSLTR UNIDIRECTIONAL 16SO. TrustCompo combines the available model, brand, hierarchy, and specification details around CD40109BNSR 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 - Translators, Level ShiftersDescription
IC TRNSLTR UNIDIRECTIONAL 16SO
key Attributes
-
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Product overview
Overview
Description CD40109BMS contains four low-to-high voltage level shifting circuits. Each circuit will shift a low voltage digital logic input signal (A, B, C, D) with logical 1 = VCC and logical 0 = VSS to a higher voltage output signal (E, F, G, H) with logical 1 = VDD and logical 0 = VSS.
The CD40109BMS, unlike other low-to-high level shifting circuits, does not require the presence of the high voltage supply (VDD) before the application of either the low voltage supply (VCC) or the input signals.
There are no restrictions on the sequence of application of VDD, VCC, or the input signals. In addition, with one exception there are no restrictions on the relative magnitudes of the supply voltages or input signals within the device maximum ratings, provided that the input signal swings between VSS and at least 0.7VCC; VCC may exceed VDD, and input signals may exceed VCC and VDD. When operated in the mode VCC > VDD, the CD40109BMS will operate as a high-to-low level shifter.
Features
• High Voltage Type (20V Rating)
• Independence of Power Supply Sequence Considerations - VCC can Exceed VDD - Input Signals can Exceed Both VCC and VDD
• Up and Down Level Shifting Capability
• Three-State Outputs with Separate Enable Controls
• 100% Tested for Quiescent Current at 20V
• 5V, 10V and 15V Parametric Ratings
• Maximum Input Current of 1µA at 18V Over Full Package Temperature Range; 100nA at 18V and +25oC
• Noise Margin (Over Full Package/Temperature Range) - 1V at VCC = 5V, VDD = 10V - 2V at VCC = 10V, VDD = 15V
• Standardized Symmetrical Output Characteristics
• Meets All Requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of ‘B’ Series CMOS Devices”Applications
• High or Low Level Shifting with Three-State Outputs for Unidirectional or Bidirectional Bussing
• Isolation of Logic Subsystems Using Separate Power Supplies from Supply Sequencing, Supply Loss and Supply Regulation Considerations
The CD40109BMS, unlike other low-to-high level shifting circuits, does not require the presence of the high voltage supply (VDD) before the application of either the low voltage supply (VCC) or the input signals.
There are no restrictions on the sequence of application of VDD, VCC, or the input signals. In addition, with one exception there are no restrictions on the relative magnitudes of the supply voltages or input signals within the device maximum ratings, provided that the input signal swings between VSS and at least 0.7VCC; VCC may exceed VDD, and input signals may exceed VCC and VDD. When operated in the mode VCC > VDD, the CD40109BMS will operate as a high-to-low level shifter.
Features
• High Voltage Type (20V Rating)
• Independence of Power Supply Sequence Considerations - VCC can Exceed VDD - Input Signals can Exceed Both VCC and VDD
• Up and Down Level Shifting Capability
• Three-State Outputs with Separate Enable Controls
• 100% Tested for Quiescent Current at 20V
• 5V, 10V and 15V Parametric Ratings
• Maximum Input Current of 1µA at 18V Over Full Package Temperature Range; 100nA at 18V and +25oC
• Noise Margin (Over Full Package/Temperature Range) - 1V at VCC = 5V, VDD = 10V - 2V at VCC = 10V, VDD = 15V
• Standardized Symmetrical Output Characteristics
• Meets All Requirements of JEDEC Tentative Standard No. 13B, “Standard Specifications for Description of ‘B’ Series CMOS Devices”Applications
• High or Low Level Shifting with Three-State Outputs for Unidirectional or Bidirectional Bussing
• Isolation of Logic Subsystems Using Separate Power Supplies from Supply Sequencing, Supply Loss and Supply Regulation Considerations
Fast scan
Popular Specs Surfaced First
Product Parameter
Translator Type
Voltage Level
Product Parameter
Translation
N/A
Product Parameter
Logic Function
Level Shifter, Translator
Product Parameter
Control Type
ENABLE HIGH
Product Parameter
Number Of Channels
4
Product Parameter
Channel Type
Unidirectional
Translator Type
Voltage Level
Translation
N/A
Logic Function
Level Shifter, Translator
Control Type
ENABLE HIGH
Number Of Channels
4
Channel Type
Unidirectional
Voltage - VCCB
3V~18V
Channels Per Circuit
1
Turn On Delay Time
740 ns
Voltage - VCCA
3V~18V
Prop.
600 ns
Propagation Delay
240 ns
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Terminal Form
GULL WING
Supply Voltage
5V
Technology
CMOS
Manufacturer
Texas
Operating Temperature
-55°C~125°C TA
Weight
200.686274mg
Package / Case
16-SOIC (0.209, 5.30mm Width)
Length
10.3mm
Thickness
1.95mm
Packing Method
TR
Sub-Categories
Logic - Translators, Level Shifters
Output Characteristics
3-STATE
Output Type
Tri-State, Non-Inverted
Data Rate
10 Mbps
Output Polarity
TRUE
Max I(Ol)
0.0068 A
Additional Feature
LOW TO HIGH VOLTAGE TRANSLATOR
Logic IC Type
BUS DRIVER
High Level Output Current
-4.2mA
Series
4000B
Base Part Number
CD40109
Contact Plating
Gold
Number Of Functions
1
Surface Mount
YES
Radiation Hardening
No
Number Of Terminations
16
Pin Count
16
Number Of Pins
16
Pbfree Code
yes
Height
2mm
Min Supply Voltage
3V
Width
5.3mm
Load Capacitance
50pF
Number Of Ports
2
Quiescent Current
20μA
Number Of Bits
4
Max Supply Voltage
18V
Output Current
6.8mA
Low Level Output Current
4.2mA
Manufacturer'S Part No.
CD40109BNSR
Moisture Sensitivity Level (MSL)
1 (Unlimited)
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
JESD-609 Code
e4
HTSUS
8542.39.0001
ECCN Code
EAR99
Common questions
Product FAQ
Quick answers for buyers reviewing CD40109BNSR, stock, documentation, and sourcing steps.
What is CD40109BNSR?
CD40109BNSR is a Logic - Translators, Level Shifters 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 CD40109BNSR?
CD40109BNSR is listed with package reference SOIC. The current product description is IC TRNSLTR UNIDIRECTIONAL 16SO, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.
Is CD40109BNSR available in stock?
This page currently shows 28441 units in stock and 11718 units available for CD40109BNSR. 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 CD40109BNSR?
Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for CD40109BNSR by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.
Is a datasheet available for CD40109BNSR?
A dedicated datasheet link is not currently listed for CD40109BNSR 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 CD40109BNSR before ordering?
Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for CD40109BNSR before approving the order.
Logic - Translators, Level Shifters
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