SN74LS243N
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- Mfr.Part #
- SN74LS243N
- Manufacturer
- Texas Instruments
- Package / Case
- 14-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.25V 14DIP
- Stock
- 124
- In Stock ：
- 124
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Factory Lead Time :
- 6 Weeks
- Polarity :
- Non-Inverting
- Family :
- LS
- JESD-609 Code :
- e4
- Number of Bits :
- 4
- Weight :
- 927.99329mg
- Package / Case :
- 14-DIP (0.300, 7.62mm)
- Control Type :
- INDEPENDENT CONTROL
- Mount :
- Through Hole
- Supply Voltage :
- 5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Turn On Delay Time :
- 30 ns
- Schmitt Trigger :
- No
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- 74LS243
- Number of Pins :
- 14
- Height :
- 5.08mm
- Propagation Delay :
- 30 ns
- Logic Type :
- Transceiver, Non-Inverting
- Additional Feature :
- WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
- Logic Function :
- Inverting, Transceiver
- Power Supplies :
- 5V
- Thickness :
- 3.9mm
- Current - Output High, Low :
- 15mA 24mA
- Terminal Position :
- Dual
- Radiation Hardening :
- No
- Length :
- 19.3mm
- Number of Terminations :
- 14
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Packaging :
- Tube
- Quiescent Current :
- 32mA
- RoHS Status :
- ROHS3 Compliant
- Width :
- 6.35mm
- Voltage - Supply :
- 4.75V~5.25V
- Number of Elements :
- 1
- Operating Temperature :
- 0°C~70°C TA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Lead Free :
- Lead Free
- Number of Functions :
- 4
- Mounting Type :
- Through Hole
- Series :
- 74LS
- Power Supply Current-Max (ICC) :
- 0.05mA
- Translation :
- n/a
- Pin Count :
- 14
- Output Characteristics :
- 3-STATE
- Number of Ports :
- 2
- Number of Channels :
- 4
- Termination :
- Through Hole
- Output Type :
- Push-Pull
- Direction :
- Bidirectional
- Operating Supply Voltage :
- 5V
- Datasheets
- SN74LS243N
Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LS243N Overview
The SN74LS243N from Texas Instruments stands as a quintessential component within the realm of Buffers, Drivers, Receivers, and Transceivers, delivering efficient and reliable bidirectional communication for a variety of digital applications. Designed with sophisticated technology, this Integrated Circuit (IC) ensures non-inverting signal transmission with a standard 5.25V logic level, packaged neatly into a 14-pin Dual Inline Package (DIP). The robust design of the SN74LS243N provides for high drive capabilities, reinforcing system integrity through its noise-resistant construction — a paramount characteristic for maintaining signal fidelity across complex electronic environments. This powerful little device is ideal for B2B customers looking to purchase in bulk, thanks to its versatile utility in multi-channel data transmission and its status as a product by a leading manufacturer in the semiconductor space. With the Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74LS243N, businesses can expect a blend of performance, durability, and compatibility with their sophisticated electronic systems.
SN74LS243N Features
- Non-inverting bus transceiver functionality
- Wide operating voltage range: 4.75V to 5.25V
- Standard 14-pin DIP (Dual Inline Package)
- High-drive output current
- Low-power Schottky technology
- Capable of driving heavily loaded bus lines with high capacitive loads
- Efficient edge-rate control for reduced noise generation
SN74LS243N Applications
- Data Communication Equipment
The SN74LS243N's high drive capabilities make it suitable for enhancing signal integrity in noisy data communication environments.
- Computing Systems
Utilized in computing systems to ensure reliable data exchange between the CPU, memory, and peripherals, the SN74LS243N aids in maintaining system stability.
- Industrial Control Circuits
In industrial settings, this IC can control signal flow to different parts of a system, ensuring robust performance even amidst electrical interference.
- Consumer Electronics
Offering compatibility with various consumer devices, the SN74LS243N facilitates improved signal clarity and accurate data transmission.
- Test and Measurement Instruments
For precise data gathering and analysis, the SN74LS243N provides solid performance in test and measurement applications.
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