onsemi DM74LS243N
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
Distributor
SKU
Min
Pkg
Bulk Pricing
Inventory History
3 month trend: -100%
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
$ 3.193
$ 3.193
Stock
386,675
2,299,113
2,299,113
Authorized Distributors
0
3
3
Case/Package
DIP
PDIP
PDIP
Number of Pins
-
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
24 mA
15 mA
15 mA
High Level Output Current
24 mA
24 mA
24 mA
Propagation Delay
18 ns
30 ns
30 ns
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V
Supply Chain
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date1987-01-01
Lifecycle StatusObsolete (Last Updated: 9 months ago)
LTB Date2003-11-30
LTD Date2004-03-01
Descriptions
Descriptions of onsemi DM74LS243N provided by its distributors.
Bus Transceiver, LS Series, 1-Func, 4-Bit, True Output, TTL, PDIP14
Non-inverting Tristate 1 4 4.75V 5.25V 24mA Non-Inverting，Transceiver 15mA MDIP-14 Through hole mounting 19.56mm*6.6mm*3.56mm
IC TXRX NON-INVERT 5.25V 14DIP
IC TXRX BUS QUAD 4LINE 14-DIP
Manufacturer Aliases
onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:
- ON Semiconductor
- ONS
- ONSEMICON
- ON SEM
- ON SEMICONDUCTO
- ON SEMICONDUCTORS
- ONSEMIC
- ON Semicondu
- OSC
- ONSE
- ON Semiconductor / Fairchild
- ON SEMICOND
- SCG
- ON Semiconductor Cor
- ON SEMICO
- ONSM
- onsemi / Fairchild
- ON SEMICONDUCTOR CORP
- MOT/ON SEMI
- Fairchild/ONSemiconductor
- ON Semiconductor Corporation
- ON4
- ON Semi - ON Semiconductor
- ON SEMICONDUCT
- ON-SEMI SCG
- ON Semiconductor Inc.
- onsemiconductor
- On Semiconductor Ltd
Inventory History
3 month trend: -100%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
1 part available
Technical Specifications
Physical
Case/PackageDIP
MountThrough Hole
Number of Terminals14
Technical
DirectionBidirectional
High Level Output Current24 mA
Logic FunctionInverting, Transceiver
Low Level Output Current24 mA
Max Operating Temperature70 °C
Max Supply Current54 mA
Max Supply Voltage5.25 V
Min Operating Temperature0 °C
Min Supply Voltage4.75 V
Nominal Supply Voltage (DC)5 V
Number of Bits4
Number of Bits per Element4
Number of Circuits1
Number of Elements1
Number of Ports2
PackagingBulk
PolarityNon-Inverting
Propagation Delay18 ns
Temperature GradeCommercial
Dimensions
Height - Seated (Max)5.08 mm
Length19.18 mm
Terminal Pitch2.54 mm
Width7.62 mm