SN74ALS243ANSR
- Mfr.Part #
- SN74ALS243ANSR
- Manufacturer
- Texas Instruments
- Package / Case
- 14-SOIC (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC TXRX NON-INVERT 5.5V 14SOP
- Stock
- 38,059
- In Stock :
- 38,059
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- Manufacturer :
- Texas Instruments
- Product Category :
- Buffers, Drivers, Receivers, Transceivers
- Logic Function :
- Inverting, Transceiver
- Number of Channels :
- 4
- Power Supplies :
- 5V
- Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Pin Count :
- 14
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Contains Lead
- Mount :
- Surface Mount
- Turn On Delay Time :
- 22 ns
- Peak Reflow Temperature (Cel) :
- 260
- Quiescent Current :
- 21mA
- Packing Method :
- Tape and Reel
- Propagation Delay :
- 11 ns
- Number of Bits :
- 4
- Additional Feature :
- WITH INDEPENDENT OUTPUT ENABLE FOR EACH DIRECTION
- Direction :
- Bidirectional
- Logic Type :
- Transceiver, Non-Inverting
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Terminal Position :
- Dual
- Base Part Number :
- 74ALS243
- Polarity :
- Non-Inverting
- Current - Output High, Low :
- 15mA 24mA
- Number of Functions :
- 1
- Number of Terminations :
- 14
- Packaging :
- Cut Tape (CT)
- Height Seated (Max) :
- 2mm
- Weight :
- 208.312296mg
- Mounting Type :
- Surface Mount
- Pbfree Code :
- No
- Translation :
- n/a
- Operating Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Operating Temperature :
- 0°C~70°C TA
- Package / Case :
- 14-SOIC (0.209, 5.30mm Width)
- Width :
- 5.3mm
- RoHS Status :
- ROHS3 Compliant
- Series :
- 74ALS
- Number of Pins :
- 14
- Output Type :
- 3-STATE
- Power Supply Current-Max (ICC) :
- 32mA
- Control Type :
- INDEPENDENT CONTROL
- JESD-609 Code :
- e4
- Number of Ports :
- 2
- Voltage - Supply :
- 4.5V~5.5V
- Number of Elements :
- 1
- Family :
- ALS
- Datasheets
- SN74ALS243ANSR

Buffers, Drivers, Receivers, Transceivers Texas Instruments SN74ALS243ANSR Overview
The SN74ALS243ANSR from Texas Instruments is a pinnacle component in the Buffers, Drivers, Receivers, Transceivers category, ensuring high reliability and performance in digital communication interfaces. This IC, a non-inverting transceiver, operates optimally at a voltage range of up to 5.5V, encapsulated in a sleek 14-SOP package. Designed to address the stringent requirements of modern electronic systems, the SN74ALS243ANSR facilitates smooth data transmission between mismatched communication protocols, making it an indispensable tool for developers and engineers aiming to enhance system integrity and communication reliability.
SN74ALS243ANSR Features
This integrated circuit boasts dual non-inverting bus transceiver functionalities with 3-state outputs, providing a flexible, high-performance solution for bidirectional communication across data buses. Key features include:
- Operational voltage up to 5.5V, compatible with TTL levels.
- Low drive power requirements enhance device efficiency.
- Improved switching performance.
- High impedance state during power down to avoid system errors.
- Compact 14-SOP package suitable for space-constrained applications.
SN74ALS243ANSR Applications
- Computer Systems: Utilized in motherboard design for efficient data and signal transmission between CPU and peripherals.
- Networking Equipment: Essential in routers and switches for reliable data flow management and protocol translation.
- Data Storage Devices: Enhances integrity and speed in data transmission between storage controllers and drives.
- Telecommunication Interfaces: Facilitates clear and consistent data exchange in telecommunication infrastructure.
- Industrial Automation: Improves communication between control units and sensors in automated production lines, ensuring robust and error-free operations.
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