Texas Instruments SN54LS640J
$ 15.07
Production
Inventory History
3 month trend: +14.18%
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
$ 15.07
$ 1.602
$ 1.602
Stock
111,523
102,090
102,090
Authorized Distributors
2
5
5
Case/Package
CDIP
PDIP
PDIP
Number of Pins
20
20
20
Logic Function
Transceiver
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
1
Number of Bits per Element
-
8
8
Low Level Output Current
-
24 mA
24 mA
High Level Output Current
-
-15 mA
-15 mA
Propagation Delay
40 ns
15 ns
15 ns
Min Supply Voltage
4.5 V
4.75 V
4.75 V
Max Supply Voltage
5.5 V
5.25 V
5.25 V
Supply Chain
Lifecycle StatusProduction (Last Updated: 21 hours ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 21 hours ago)
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Descriptions
Descriptions of Texas Instruments SN54LS640J provided by its distributors.
1 8 4.5V 5.5V 12mA Inverting,Transceiver 12mA CDIP-20 3.56mm
Bidirectional RoHS Compliant Contains Lead DUAL logic receiver 125C 45pF 5V 5.08mm
LS SERIES 8-BIT TRANSCEIVER INVERTED OUTPUT CDIP20
Octal Bus Transceivers 20-CDIP -55 to 125
Bus XCVR Single 8-CH 3-ST 20-Pin CDIP Tube
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: +14.18%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageCDIP
MountThrough Hole
Number of Pins20
Technical
DirectionBidirectional
Logic FunctionTransceiver
Max Operating Temperature125 °C
Max Supply Voltage5.5 V
Min Operating Temperature-55 °C
Min Supply Voltage4.5 V
Number of Bits8
Number of Channels8
Number of Elements1
Number of Outputs8
Operating Supply Voltage5 V
PackagingRail/Tube
PolarityInverting
Propagation Delay40 ns
Turn-On Delay Time40 ns
Dimensions
Height5.08 mm
Length24.2 mm
Thickness4.57 mm
Width6.92 mm
Compliance
Environmental Classification
Lead FreeContains Lead
Radiation HardeningNo
RoHSNon-Compliant
Compliance Statements