Texas Instruments SN74AHCT540PW
$ 0.568
Obsolete
Inventory History
3 month trend: -0.90%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
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Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.568
$ 0.284
Stock
363,425
401,811
Authorized Distributors
2
4
Case/Package
TSSOP
TSSOP
Number of Pins
20
20
Logic Function
Buffer, Inverter
Buffer, Inverter
Number of Elements
1
1
Number of Bits per Element
-
-
Low Level Output Current
8 mA
8 mA
High Level Output Current
-8 mA
-8 mA
Propagation Delay
8.5 ns
8.5 ns
Min Supply Voltage
4.5 V
4.5 V
Max Supply Voltage
5.5 V
5.5 V
Supply Chain
Lifecycle StatusObsolete (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 1 week ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74AHCT540PW.
Evaluation Kit
Related Parts
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Descriptions
Descriptions of Texas Instruments SN74AHCT540PW provided by its distributors.
Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin TSSOP Tube
8-ch, 4.5-V to 5.5-V inverters with TTL-compatible CMOS inputs 20-TSSOP -40 to 125
4¦ÌA 8 8 1 8 4.5V 5.5V 8mA Buffer,Inverting 8mA TSSOP-20 1.05mm
LOGIC, BUFF/DVR TRI-ST OCTAL, 20TSSOP; Logic Device Type:Buffer, Inverting; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:TSSOP; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74540; Logic IC Base Number:74540; Logic IC Family:AHCT; Logic IC Function:Octal Buffer / Driver with 3-State Outputs; Package / Case:TSSOP; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; 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
- 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: -0.90%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins20
Technical
High Level Output Current-8 mA
Logic FunctionBuffer, Inverter
Low Level Output Current8 mA
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Channels8
Number of Circuits1
Number of Elements1
Number of Input Lines8
Number of Inputs8
Number of Output Lines8
Number of Outputs8
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay8.5 ns
Quiescent Current4 µA
TerminationSMD/SMT
Turn-On Delay Time12 ns
Dimensions
Height0 m
Length6.5 mm
Thickness1 mm
Width4.4 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements