54LS139LMQB
National Semiconductor

National Semiconductor
DECODER/DRIVER
$4.05
Available to order
Reference Price (USD)
1+
$4.05000
500+
$4.0095
1000+
$3.969
1500+
$3.9285
2000+
$3.888
2500+
$3.8475
Exquisite packaging
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The 54LS139LMQB by National Semiconductor is a game-changing Transceiver IC in our Interface components lineup. Designed for maximum flexibility, this device supports multiple communication protocols including RS-232, RS-485, and LVDS. Its patented adaptive equalization technology compensates for signal degradation in long cable runs. Key applications include naval communication systems, railway signaling, and industrial IoT edge devices. The 54LS139LMQB has become particularly valuable in smart city infrastructure where reliable data transmission between distributed sensors and central controllers is essential for traffic management and environmental monitoring.
Specifications
- Product Status: Active
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- Duplex: -
- Receiver Hysteresis: -
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- Supplier Device Package: -