Texas Instruments SN74LS27D
$ 0.88
Obsolete
Inventory History
3 month trend: +0.00%
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
$ 0.88
$ 0.727
$ 0.727
Stock
10,295,231
261,123
261,123
Authorized Distributors
3
5
5
Case/Package
SOIC
SOIC
SOIC
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
15 ns
15 ns
15 ns
Low Level Output Current
8 mA
800 µA
800 µA
High Level Output Current
-400 µA
-16 mA
-16 mA
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
Quiescent Current
-
3.4 mA
3.4 mA
Supply Chain
Lifecycle StatusObsolete (Last Updated: 3 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 3 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74LS27D.
Evaluation Kit
Related Parts
onsemiDM74ALS27MX
15ns@ 5V,50pF 1 3 3 3 4.5V 5.5V 8mA NOR Gate ALS 400μA SOIC-14 SMD mount，glue mount 8.74mm*3.99mm*1.5mm
Texas InstrumentsSN74HC27DT
3-ch, 3-input, 2-V to 6-V 5.2 mA drive strength NOR gate 14-SOIC -40 to 85
Descriptions
Descriptions of Texas Instruments SN74LS27D provided by its distributors.
3-ch, 3-input, 4.75-V to 5.25-V bipolar NOR gates 14-SOIC 0 to 70
IC GATE NOR 3CH 3-INP 14SOIC NOR Gate IC 3 Channel 14-SOIC
NOR Gate LS, Push-Pull, 1-Ch, 3-In/3-Out, 4.75V-5.25V, 8mA, 400μA, 15ns@5V, 15pF, SOIC-14, SMD, 8.65mm × 3.91mm × 1.58mm
LOGIC, TRPL 3-IN POS-NOR GATE, 14SOIC; Logic Type:NOR; Output Current:8mA; No. of Inputs:3; Supply Voltage Range:4.75V to 5.25V; Logic Case Style:SOIC; No. of Pins:14; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:7427; Logic IC Base Number:7427; Logic IC Family:LS; Logic IC Function:Triple 3-Input Positive NOR Gate; Output Current Max:8mA; Package / Case:SOIC; Supply Voltage Max:5.25V; Supply Voltage Min:4.75V; Termination Type:SMD
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
- TI Texas Instruments
- TEXAS INSTRUM
- TEXAS USD
- TEXAS INSRUMENTS
- TEXAS INSRUMENT
- TEXAS INSTUMENTS
- TI-ROHS
- Texas Instr.
- Texas Instruments Inc.
Inventory History
3 month trend: +0.00%
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-400 µA
Logic FunctionNOR
Low Level Output Current8 mA
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 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
Number of Outputs1
Operating Supply Voltage5 V
Output Current8 mA
Propagation Delay15 ns
Turn-On Delay Time15 ns
Dimensions
Height0 m
Length8.65 mm
Thickness1.58 mm
Width3.91 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements