Texas Instruments SN74AHCT244DW
$ 0.692
Obsolete
Inventory History
3 month trend: -0.23%
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
$ 0.692
$ 0.372
$ 0.372
Stock
338,291
511,317
511,317
Authorized Distributors
4
2
2
Case/Package
SOIC
SOIC
SOIC
Number of Pins
20
20
20
Logic Function
Buffer, Inverting
Buffer, Inverting
Buffer, Inverting
Number of Elements
2
2
2
Number of Bits per Element
4
4
4
Low Level Output Current
8 mA
8 mA
8 mA
High Level Output Current
-8 mA
-8 mA
-8 mA
Propagation Delay
8.4 ns
8.4 ns
8.4 ns
Min Supply Voltage
4.5 V
4.5 V
4.5 V
Max Supply Voltage
5.5 V
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 SN74AHCT244DW.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments SN74AHCT244DW provided by its distributors.
Buffer/Line Driver 8-Channel Non-Inverting 3-Straight CMOS 20-Pin SOIC
4¦ÌA 8 8 2 4 4.5V 5.5V 8mA Buffer,Non-Inverting 8mA SOIC-20 12.8mm*7.52mm*2.35mm
Buffer-Driver; Octal Buffer/Line Driver; 4.5 V (Min.); 10 pF (Max.);
8-ch, 4.5-V to 5.5-V buffers with TTL-compatible CMOS inputs 20-SOIC -40 to 85
Octal Bus Driver W/ 3-State Outputs Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74AHCT244DW.
74AHCT244 Tube Nickel/Palladium/Gold (Ni/Pd/Au) 74AHCT logic buffer 8mA 8mA 13ns 2.65mm 5V
Bus Driver, AHCT/VHCT/VT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20
IC, OCTAL BUFFER/DRIVER, 74AHCT244; Type de buffer: Mémoire tampon, non inverseur; Famille Logique/ Numéro de base: 74AHCT244; Type de boîtier CI logique: SOIC; Nombre de broches: 20Broche(s); Tension, alimentation min.: 4.5V
Logic IC Operating temperature: -40...+85 °C Series: SN74AHCT244 Function: Octal / 3-State / Buffer / Line / Driver Manufacturer: Texas Instruments Package: SO-20 Technology: AHCT
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: -0.23%
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, Inverting
Low Level Output Current8 mA
Max Operating Temperature85 °C
Max Supply Voltage5.5 V
Min Operating Temperature-40 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Bits per Element4
Number of Elements2
Number of Input Lines8
Number of Inputs8
Number of Output Lines8
Number of Outputs8
Operating Supply Voltage5 V
PolarityNon-Inverting
Propagation Delay8.4 ns
Quiescent Current4 µA
Schedule B8542390000
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