Texas Instruments SN74HC640PW
$ 1.226
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: +0.00%
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
$ 1.226
$ 0.706
Stock
163,259
176,817
Authorized Distributors
2
4
Case/Package
TSSOP
TSSOP
Number of Pins
20
20
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
Number of Bits per Element
8
8
Low Level Output Current
7.8 mA
7.8 mA
High Level Output Current
7.8 mA
7.8 mA
Propagation Delay
395 ns
22 ns
Min Supply Voltage
2 V
2 V
Max Supply Voltage
6 V
6 V
Supply Chain
Lifecycle StatusObsolete (Last Updated: 2 days ago)
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 2 days ago)
Engineering Resources
View Evaluation kits and Reference designs for Texas Instruments SN74HC640PW.
Evaluation Kit
Related Parts
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Transceiver, Bidirectional, 74HC245, 1 Element, 2 V to 6 V, 20 Pins, TSSOP - Tap
Descriptions
Descriptions of Texas Instruments SN74HC640PW provided by its distributors.
Octal Bus Transceivers With 3-State Outputs 20-TSSOP -40 to 85
74HC640 Tube Nickel/Palladium/Gold (Ni/Pd/Au) 74HC logic receiver 7.8mA 7.8mA 395ns 1.2mm 5V
IC TRANSCEIVER INVERT 6V 20TSSOP / Transceiver, Inverting 1 Element 8 Bit per Element 3-State Output 20-TSSOP
8mA Antiphase Tristate 1 8 2V 6V 7.8mA Inverting，Transceiver 7.8mA TSSOP-20 SMD mount 6.5mm*4.4mm*1.15mm
IC TRANSCEIVER INVERT 6V 20TSSOP
IC BUS TRANSCEIVER 8BIT 20TSSOP
Bus XCVR Single 8-CH 3-ST 20-Pin TSSOP Tube
LOGIC, BUS TRANSCVR OCTAL, 20TSSOP; Logic Device Type:Transceiver, Inverting; Supply Voltage Range:2V to 6V; 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:74640; Logic IC Base Number:74640; Logic IC Family:HC; Logic IC Function:Octal Bus Transceiver with 3-State Outputs; Package / Case:TSSOP; Supply Voltage Max:6V; Supply Voltage Min:2V; 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
- 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: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageTSSOP
MountSurface Mount
Number of Pins20
Weight76.997305 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
PolarityInverting
Propagation Delay395 ns
TerminationSMD/SMT
Turn-On Delay Time395 ns
Dimensions
Height0 m
Length6.5 mm
Thickness1 mm
Width4.4 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCUnaffected
RoHSCompliant
Compliance Statements