Texas Instruments CD74HCT640M
High Speed CMOS Logic Octal Inverting Bus Transceiver with 3-State Outputs 20-SOIC -55 to 125
$ 2.555
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Inventory History
3 month trend: -34.63%
CAD Models
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Alternate Parts
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CAD Models
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Supply Chain
Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments CD74HCT640M.
Evaluation Kit
Related Parts
Texas InstrumentsCD74HCT245M
High Speed CMOS Logic Non-Inverting Octal-Bus Transceiver with 3-State Outpus 20-SOIC -55 to 125
Descriptions
Descriptions of Texas Instruments CD74HCT640M provided by its distributors.
High Speed CMOS Logic Octal Inverting Bus Transceiver with 3-State Outputs 20-SOIC -55 to 125
IC TRANSCEIVER 3-ST 8BIT 20SOIC / Bus XCVR Single 8-CH 3-ST 20-Pin SOIC Tube
74HCT640 Tube WITH DIRECTION CONTROL 74HCT logic buffer 6mA 6mA 45ns 2.65mm 5V
IC TXRX INVERT 5.5V 20SOIC "Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-SOIC"
Logic, Transcvr Tri-St Octal, 20Soic; Logic Device Type:Transceiver, Inverting; Logic Family/Base Number:74Hct640; Logic Case Style:Soic; No. Of Pins:20Pins; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Logic Ic Family:74Hct; Rohs Compliant: Yes |TEXAS INSTRUMENTS CD74HCT640M
LOGIC, TRANSCVR TRI-ST OCTAL, 20SOIC; Type de buffer: Émetteur-récepteur, inverseur; Famille Logique/ Numéro de base: 74HCT640; Type de boîtier CI logique: SOIC; Nombre de broches: 20Broche(s); Tension, alimentation min.: 4.5
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: -34.63%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageSOIC
Contact PlatingGold
MountSurface Mount
Number of Pins20
Weight500.709277 mg
Technical
DirectionBidirectional
High Level Output Current-6 mA
Logic FunctionInverting, Transceiver
Low Level Output Current6 mA
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits8
Number of Elements1
Operating Supply Voltage5 V
PolarityInverting
Propagation Delay22 ns
Quiescent Current8 µA
TerminationSMD/SMT
Turn-On Delay Time45 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements