Texas Instruments SN74LS243N
$ 2.68
Production
Inventory History
3 month trend: -0.27%
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
$ 2.68
$ 0.494
$ 0.494
Stock
120,941
131,978
131,978
Authorized Distributors
4
3
3
Case/Package
PDIP
PDIP
PDIP
Number of Pins
14
14
14
Logic Function
Inverting, Transceiver
Inverting, Transceiver
Inverting, Transceiver
Number of Elements
1
1
1
Number of Bits per Element
4
4
4
Low Level Output Current
15 mA
7.8 mA
7.8 mA
High Level Output Current
24 mA
-7.8 mA
-7.8 mA
Propagation Delay
30 ns
90 ns
90 ns
Min Supply Voltage
4.75 V
2 V
2 V
Max Supply Voltage
5.25 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 SN74LS243N.
Evaluation Kit
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Descriptions
Descriptions of Texas Instruments SN74LS243N provided by its distributors.
1 4 4.75V 5.25V 24mA Non-Inverting,Transceiver 15mA PDIP-14 19.3mm*6.35mm*4.57mm
74LS243 Tube WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION Nickel/Palladium/Gold (Ni/Pd/Au) logic receiver 15mA 24mA 30ns 5.08mm 5V
LOGIC, BUS TRANSCVR QD N-INV, 14DIP; Type de buffer: Émetteur-récepteur, non inverseur; Famille Logique/ Numéro de base: 74LS243; Type de boîtier CI logique: DIP; Nombre de broches: 14Broche(s); Tension, alimentation min.: 4.
Logic, Bus Transcvr Qd N-Inv, 14Dip; Logic Family/Base Number:74Ls243; Logic Device Type:Transceiver, Non Inverting; Logic Case Style:Dip; No. Of Pins:14Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic Ic Rohs Compliant: Yes |TEXAS INSTRUMENTS SN74LS243N
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: -0.27%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackagePDIP
MountThrough Hole
Number of Pins14
Weight927.99329 mg
Technical
DirectionBidirectional
High Level Output Current24 mA
Logic FunctionInverting, Transceiver
Low Level Output Current15 mA
Max Operating Temperature70 °C
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Number of Bits4
Number of Bits per Element4
Number of Channels4
Number of Circuits4
Number of Elements1
Number of Outputs4
Operating Supply Voltage5 V
PolarityNon-Inverting
Propagation Delay30 ns
Quiescent Current32 mA
TerminationThrough Hole
Turn-On Delay Time30 ns
Dimensions
Height5.08 mm
Length19.3 mm
Thickness3.9 mm
Width6.35 mm
Compliance
Environmental Classification
Lead FreeLead Free
Radiation HardeningNo
REACH SVHCNo
RoHSCompliant
Compliance Statements