Texas Instruments SN74AHCT240DW
$ 0.758
Obsolete
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
CAD Models
Download Texas Instruments SN74AHCT240DW symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
 SnapEDA | SymbolFootprint | 3D | Download |
 Ultra Librarian | SymbolFootprint | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Alternate Parts
This Part
Alternate Parts
Price @ 1000
$ 0.758
$ 0.372
Stock
196,088
332,498
Authorized Distributors
3
4
Case/Package
SOIC
SOIC
Number of Pins
20
20
Logic Function
Buffer, Inverter
Buffer, Inverter
Number of Elements
2
2
Number of Bits per Element
-
-
Low Level Output Current
8 mA
8 mA
High Level Output Current
-8 mA
-8 mA
Propagation Delay
8.4 ns
8.4 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: 5 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 5 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74AHCT240DW.
Evaluation Kit
Related Parts
Descriptions
Descriptions of Texas Instruments SN74AHCT240DW provided by its distributors.
Buffer/Line Driver 8-CH Inverting 3-ST CMOS 20-Pin SOIC Tube
8-ch, 4.5-V to 5.5-V inverters with TTL-compatible CMOS inputs 20-SOIC -40 to 125
4¦ÌA 8 8 2 4 4.5V 5.5V 8mA Buffer,Inverting 8mA SOIC-20 12.8mm*7.52mm*2.35mm
IC,SN74AHCT240DW,SOIC-20 OCTAL BUFFER/DRIVER W/ 3-ST
74AHCT240 Tube Nickel/Palladium/Gold (Ni/Pd/Au) 74AHCT logic buffer 8mA 8mA 13ns 2.65mm 5V
LOGIC, BUFF/DVR TRI-ST OCTAL, 20SOICW; Logic Device Type:Buffer, Inverting; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:SOIC; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:74240; Logic IC Base Number:74240; Logic IC Family:AHCT; Logic IC Function:Octal Buffer / Driver with 3-State Outputs; Package / Case:SOIC; 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: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins20
Technical
High Level Output Current-8 mA
Logic FunctionBuffer, Inverter
Low Level Output Current8 mA
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Channels8
Number of Circuits2
Number of Elements2
Number of Input Lines8
Number of Inputs4
Number of Output Lines8
Number of Outputs8
Operating Supply Voltage5 V
Output Current25 mA
PolarityInverting
Propagation Delay8.4 ns
Quiescent Current4 µA
TerminationSMD/SMT
Turn-On Delay Time13 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements