There are no models available for this part yet.
Overview of SN54AHCT139FKR by Texas Instruments
Note: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
- Distributor Offerings: ( 0 listings )
- Number of FFF Equivalents: ( 1 replacement )
- CAD Models: ( Request Part )
- Number of Functional Equivalents: ( 10 options )
- Part Data Attributes ( Available )
- Reference Designs: ( Not Available )
Where used in Applications:
Education and Research
Financial Technology (Fintech)
CAD Models for SN54AHCT139FKR by Texas Instruments
Part Data Attributes for SN54AHCT139FKR by Texas Instruments
|
|
|
|---|---|
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Part Life Cycle Code
|
Obsolete
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|
Ihs Manufacturer
|
TEXAS INSTRUMENTS INC
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|
Part Package Code
|
QFN
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|
Package Description
|
QCCN,
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Pin Count
|
20
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|
Reach Compliance Code
|
unknown
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|
ECCN Code
|
EAR99
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HTS Code
|
8542.39.00.01
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Family
|
AHCT/VHCT
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Input Conditioning
|
STANDARD
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JESD-30 Code
|
S-CQCC-N20
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Length
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8.89 mm
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Logic IC Type
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2-LINE TO 4-LINE DECODER
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|
Number of Functions
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2
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Number of Terminals
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20
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Operating Temperature-Max
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125 °C
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Operating Temperature-Min
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-55 °C
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Output Polarity
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INVERTED
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Package Body Material
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CERAMIC, METAL-SEALED COFIRED
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Package Code
|
QCCN
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Package Shape
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SQUARE
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Package Style
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CHIP CARRIER
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Propagation Delay (tpd)
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10.5 ns
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Qualification Status
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Not Qualified
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Seated Height-Max
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2.03 mm
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|
Supply Voltage-Max (Vsup)
|
5.5 V
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|
Supply Voltage-Min (Vsup)
|
4.5 V
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Supply Voltage-Nom (Vsup)
|
5 V
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Surface Mount
|
YES
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Technology
|
CMOS
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Temperature Grade
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MILITARY
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Terminal Form
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NO LEAD
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Terminal Pitch
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1.27 mm
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Terminal Position
|
QUAD
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Width
|
8.89 mm
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Alternate Parts for SN54AHCT139FKR
This table gives cross-reference parts and alternative options found for SN54AHCT139FKR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN54AHCT139FKR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| SN54AHCT139FK | AHCT/VHCT SERIES, OTHER DECODER/DRIVER, INVERTED OUTPUT, CQCC20, CERAMIC, CC-20 | Texas Instruments | SN54AHCT139FKR vs SN54AHCT139FK |