Texas Instruments SN74HC645DWR
IC Bus Transceiver 8 Bit 20SOIC / Bus Xcvr Single 8-CH 3-ST 20-PIN SOIC T/r
$ 0.877
Production
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +72.01%
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
$ 0.877
$ 1.429
$ 1.429
Stock
210,533
206,411
206,411
Authorized Distributors
1
2
2
Case/Package
SOIC
SOIC
SOIC
Number of Pins
20
20
20
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
1
Number of Bits per Element
8
8
8
Low Level Output Current
7.8 mA
6 mA
6 mA
High Level Output Current
7.8 mA
7.8 mA
7.8 mA
Propagation Delay
22 ns
22 ns
22 ns
Min Supply Voltage
2 V
2 V
2 V
Max Supply Voltage
6 V
6 V
6 V
Supply Chain
Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74HC645DWR.
Evaluation Kit
Related Parts
Texas InstrumentsSN74HC245DW
TRANSCEIVER; OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS; 5 V; VCC V (MAX.)
Descriptions
Descriptions of Texas Instruments SN74HC645DWR provided by its distributors.
IC BUS TRANSCEIVER 8BIT 20SOIC / Bus XCVR Single 8-CH 3-ST 20-Pin SOIC T/R
Octal Bus Transceivers With 3-State Outputs 20-SOIC -40 to 85
Bus Transceiver, HC/UH Series, 8-Func, 8-Bit, True Output, CMOS, PDSO20
8mA Non-inverting Tristate 1 8 2V 6V 7.8mA Non-Inverting，Transceiver 7.8mA SOIC-20 SMD mount，glue mount 12.8mm*7.52mm*2.35mm
74HC645 Tape & Reel (TR) WITH DIRECTION CONTROL Nickel/Palladium/Gold (Ni/Pd/Au) logic driver 7.8mA 7.8mA 335ns 2.65mm 5V
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: +72.01%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageSOIC
MountSurface Mount
Number of Pins20
Weight500.709277 mg
Technical
DirectionBidirectional
High Level Output Current7.8 mA
Logic FunctionInverting, Transceiver
Low Level Output Current7.8 mA
Max Operating Temperature85 °C
Max Supply Voltage6 V
Min Operating Temperature-40 °C
Min Supply Voltage2 V
Number of Bits8
Number of Bits per Element8
Number of Channels8
Number of Circuits8
Number of Elements1
Number of Outputs8
Operating Supply Voltage5 V
PackagingTape and Reel
PolarityNon-Inverting
Propagation Delay22 ns
Turn-On Delay Time335 ns
Dimensions
Height2.65 mm
Length12.8 mm
Thickness2.35 mm
Width7.5 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
RoHSCompliant
Compliance Statements