Texas Instruments SN74HC27DR
$ 0.163
Production
Inventory History
3 month trend: +12.86%
CAD Models
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Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.163
$ 0.108
$ 0.108
Stock
302,787
427,808
427,808
Authorized Distributors
5
6
6
Case/Package
SOIC
SOP
SOP
Number of Pins
14
14
14
Logic Function
NOR
NOR
NOR
Number of Circuits
3
3
3
Number of Inputs
3
3
3
Propagation Delay
20 ns
23 ns
23 ns
Low Level Output Current
5.2 mA
4 mA
4 mA
High Level Output Current
-5.2 mA
-5.2 mA
-5.2 mA
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
Quiescent Current
2 µA
2 µA
2 µA
Supply Chain
Lifecycle StatusProduction (Last Updated: 1 day ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 day ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74HC27DR.
Evaluation Kit
Related Parts
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Descriptions
Descriptions of Texas Instruments SN74HC27DR provided by its distributors.
3-ch, 3-input, 2-V to 6-V 5.2 mA drive strength NOR gate 14-SOIC -40 to 85
15ns@ 6V,50pF 1 3 3 3 2V 6V 5.2mA NOR Gate HC 5.2mA SOIC-14 , 8.65mm*3.91mm*1.58mm
NOR Gate 3-Element 3-IN CMOS 14-Pin SOIC T/R / IC GATE NOR 3CH 3-INP 14-SOIC
NOR 74HC27 EAR99 74HC logic gate circuit 15ns @ 6V 50pF 1.75mm 5.2mA 5.2mA 6V
NOR GATE, TRIPLE, 3 I/P, SOIC-14; Logic Family / Base Number:74HC27; Logic Type:NOR Gate; Output Current:-; No. of Inputs:3; Supply Voltage Min:2V; Supply Voltage Max:6V; Logic Case Style:SOIC; No. of Pins:14Pins; Logic IC Family:74HC; Logic IC Base Number:7427; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Product Range:-; Automotive Qualification Standard:-; MSL:MSL 1 - Unlimited; SVHC:No SVHC (15-Jan-2019)
Triple 3-input positive-NOR logic gate IC, CMOS technology, operating from 2V to 6V with a typical 5V supply. Features 3 independent NOR gates, each with 3 inputs and 1 output. Offers a high level output current of -5.2mA and a low level output current of 5.2mA, with a maximum output current of 25mA. Operates across a temperature range of -40°C to 85°C, with propagation delays around 20ns. Packaged in a 14-pin SOIC surface-mount case, this RoHS compliant component is supplied on tape and reel.
Manufacturer Aliases
Texas Instruments has several brands around the world that distributors may use as alternate names. Texas Instruments may also be known as the following names:
- TI
- TEXAS
- TEXAS INST
- TEXAS INSTR
- TEXAS INSTRUMENT
- TEXAS INSTRUMENTS INC
- TEXAS INS
- TEXAS INSTRU
- TEXAS INSTRUMEN
- TI/NS
- TEX
- Texas Instruments (TI)
- TEXASIN
- TEXAS INSTRUMENTS INCORPORATED
- TEXINS
- TEXAS INTRUMENTS
- TEAXS
- TEXASI
- TEXAS INSTRUM
- TI Texas Instruments
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +12.86%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins14
Weight129.387224 mg
Technical
High Level Output Current-5.2 mA
Logic FunctionNOR
Low Level Output Current5.2 mA
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits3
Number of Channels3
Number of Circuits3
Number of Elements3
Number of Gates3
Number of Input Lines3
Number of Inputs3
Number of Output Lines1
Operating Supply Voltage5 V
Output Current25 mA
PackagingCut Tape
Propagation Delay20 ns
Quiescent Current2 µA
Schedule B8542390000
Turn-On Delay Time23 ns
Dimensions
Height0 m
Length8.65 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements