Back to Top
SN75C189N Integrated Circuit 14Pin
Description:
The SN75C189N is a quadruple low-power RS-232 line receiver from Texas Instruments, designed to convert RS-232 input signals into TTL-compatible logic levels. It’s ideal for serial communication systems such as terminals, modems, and embedded interfaces where multiple receivers are needed in a compact form.
Specifications:
- Function: 4-channel RS-232 line receiver
- Input Voltage Range: ±30 V
- Receiver Hysteresis: ~330 mV (for noise immunity)
- Output Type: TTL-compatible
- Supply Voltage: 4.5 V to 6 V
- Package: 14-pin PDIP (0.300", 7.62 mm)
- Mounting Type: Through-hole
- Operating Temperature Range: 0°C to +70°C
| SKU | INC-0384-C09 |
|---|
Write Your Own Review
Bestsellers
10/100/1000 5 Port Switch
ZAR 1,230.43
ZAR 1,069.94
AQARA G2H Pro Camera
ZAR 2,047.83
ZAR 1,780.72
AQARA Hub M1S Gen2 (EU, UK, US)
ZAR 1,908.24
ZAR 1,659.34
Aqara Motion Sensor P1
ZAR 807.97
ZAR 702.58
Battery to Inverter Cable 2,5m Length x 25mm Positive & Negative
ZAR 1,633.00
ZAR 1,420.00
Cube T1 Pro
ZAR 425.33
ZAR 369.85
