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Home Product NS232-3.3VTTL Dual RS-232 TTL Level Converter 3.3V Serial Interface Transceiver
RS232 To LVTTL Level Converter

NS232-3.3VTTL Dual RS-232 TTL Level Converter 3.3V Serial Interface Transceiver

NS232 TTL Converter
3.3V TTL Shifter
NS232 Logic Level Shifter
NS232-3.3VTTL
The NS232 TTL Converter efficiently bridges 3.3V TTL logic levels, enabling seamless bidirectional signal conversion between 5V and 3.3V systems. This NS232 Logic Level Shifter ensures reliable voltage translation for microcontrollers, sensors, and digital interfaces. Compact and robust, the 3.3V TTL Shifter supports high-speed data transmission while preventing voltage mismatch damage.
Categories:Automation
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Product Description

The NS232-3.3VTTL is a compact and versatile NS232 TTL Converter designed for seamless bidirectional voltage translation between 3.3V TTL and other logic levels. Equipped with dual-channel inputs and outputs, this 3.3V TTL Shifter supports direct interfacing with microcontrollers, sensors, and communication modules like SPI, I2C, and UART devices. Operating within a voltage range of 1.8V to 5.5V, it ensures compatibility across mixed-voltage systems while maintaining low propagation delay. The NS232 Logic Level Shifter excels in industrial automation, IoT, and embedded systems, offering robust performance in temperatures ranging from -40°C to +85°C. Key advantages include ultra-low power consumption, zero external components required, and ESD protection. However, it lacks support for high-speed protocols exceeding 20MHz. Battery capacity and screen size are not applicable, as the device focuses solely on signal conversion.
Parameter Specification
Model Number NS232-3.3VTTL
Description NS232 TTL Converter & Logic Level Shifter
Input Voltage Range 3.0V - 3.6V (3.3V TTL Shifter)
Output Voltage Compatibility TTL/CMOS Logic Levels
Signal Conversion Direction Bidirectional (High/Low Level)
Number of Channels 8
Package Type SOP-20
Operating Temperature -40°C to +85°C
Propagation Delay 6ns (Max)
Power Consumption 10μA (Standby)
Compliance RoHS, ESD Protection
Logic Level Tolerance ±5%
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question:Why can other suppliers source discontinued models at prices you cannot offer?
answer:They might access old stock or refurbished items, which we avoid to ensure quality compliance.
question:What does it mean if product labels are cut upon delivery?
answer:Cut labels may indicate unauthorized distribution; contact us immediately for verification.
question:Why is a handling fee applied to transactions?
answer:The fee covers administrative and processing costs to ensure secure and efficient order fulfillment.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why can other suppliers source discontinued models at prices you cannot offer?
answer:They might access old stock or refurbished items, which we avoid to ensure quality compliance.
question:What does it mean if product labels are cut upon delivery?
answer:Cut labels may indicate unauthorized distribution; contact us immediately for verification.
question:Why is a handling fee applied to transactions?
answer:The fee covers administrative and processing costs to ensure secure and efficient order fulfillment.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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