SN75188DR SOP-14 Quad Line Driver IC Chip | 1 PCS
SN75188DR SOP-14 Quad Line Driver IC Chip | 1 PCS
SN75188DR – Quad Line Driver IC (SOP-14 Package)
The SN75188DR is a high-quality quad line driver integrated circuit in a compact SOP-14 surface-mount package. Designed for reliable RS-232 serial communication applications, this IC delivers strong drive capability and consistent signal output, making it an essential component for embedded systems, industrial controllers, and communication interface boards.
Key Specifications
- Part Number: SN75188DR (SN75188 DR)
- Package: SOP-14 (Small Outline Package, 14-pin)
- Type: Quad Line Driver / RS-232 Transmitter
- Condition: New, unused
- Quantity: 1 PCS per order
- High-Concern Chemicals: None
- Made in: Mainland China
Why Choose This IC?
- ✅ Reliable Signal Transmission: Quad driver configuration ensures stable, consistent output for serial data lines
- ✅ SOP-14 Package: Compact surface-mount form factor, ideal for space-constrained PCB designs
- ✅ New & Quality-Checked: Each unit is brand new and inspected for quality assurance
- ✅ Wide Compatibility: Suitable for RS-232 interfaces, data communication systems, and industrial control electronics
- ✅ Industry-Standard Pinout: Drop-in replacement compatible with standard SN75188 footprint
Common Applications
- RS-232 serial communication interfaces
- Industrial automation and control systems
- Embedded system communication modules
- Data acquisition hardware
- Telecommunications equipment
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Frequently Asked Questions
Q: What is the SN75188DR used for?
A: The SN75188DR is a quad line driver IC primarily used in RS-232 serial communication interfaces. It converts TTL-level signals to RS-232 voltage levels, enabling reliable data transmission between microcontrollers, computers, and peripheral devices in embedded and industrial systems.
Q: What package type is the SN75188DR?
A: The SN75188DR comes in a SOP-14 (Small Outline Package, 14-pin) surface-mount package, making it compatible with modern PCB designs that require a compact footprint. It is the surface-mount version of the standard SN75188 quad line driver.
Q: Is this a genuine new component?
A: Yes. Each SN75188DR chip is brand new, unused, and quality-checked before shipping. The part is free from high-concern chemicals and is ready for immediate use in your project or repair application.
Q: How many pieces are included per order?
A: Each order includes 1 PCS (one piece) of the SN75188DR SOP-14 IC chip. If you require multiple units, simply adjust the quantity at checkout.