Purchase MC14C89B, In-stock MC14C89B From SeekIC.
Part Number: MC14C89B
Description: The MC14C89B and MC14C89AB are low monolithic quad line receivers using bipola...
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MC14C89B
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DataSheet
General Description
MC14C89B General Description
The MC14C89B and MC14C89AB are low monolithic quad line receivers using bipolar technology, which conform to the EIA232E, EIA562 and CCITT V.28 Recommendations. The outputs feature LSTTL and CMOS compatibility for easy interface to +5.0 V digital systems. Internal timedomain filtering eliminates the need for external filter capacitors in most cases.
The MC14C89B has an input hysteresis of 0.35 V, while the MC14C89AB hysteresis is 0.95 V. The response control pins allow adjustment of the threshold level if desired. Additionally, an external capacitor may be added for additional noise filtering.
The MC14C89B and MC14C89AB are available in both a 14 pin dualinline plastic DIP and SOIC package.
MC14C89B Maximum Ratings
| Rating | Symbol | Value | Unit |
| Power Supply Voltage VCC(max) VCC(min) |
VCC | + 7.0 0.5 |
Vdc |
| Input Voltage | Vin | ± 30 | Vdc |
| Output Load Current | IO | SelfLimiting | |
| Junction Temperature | TJ | 65, +150 | °C |
MC14C89B Features
• Low Power Consumption
• Meets EIA232E, EIA562, and CCITT V.28 Recommendations
• TTL/CMOS Compatible Outputs
• Standard Power Supply: + 5.0 V ±10%
• Pin Equivalent to MC1489, MC1489A, TI's SN75C189/A, SN75189/A
and National Semiconductor's DS14C89/A
• External Filtering Not Required in Most Cases
• Threshold Level Externally Adjustable
• Hysteresis: 0.35 V for MC14C89B, 0.95 V for MC14C89AB
• Available in Plastic DIP, and Surface Mount Packaging
• Operating Ambient Temperature: 40° to +85°C
• Meets EIA232E, EIA562, and CCITT V.28 Recommendations
• TTL/CMOS Compatible Outputs
• Standard Power Supply: + 5.0 V ±10%
• Pin Equivalent to MC1489, MC1489A, TI's SN75C189/A, SN75189/A
and National Semiconductor's DS14C89/A
• External Filtering Not Required in Most Cases
• Threshold Level Externally Adjustable
• Hysteresis: 0.35 V for MC14C89B, 0.95 V for MC14C89AB
• Available in Plastic DIP, and Surface Mount Packaging
• Operating Ambient Temperature: 40° to +85°C
MC14C89B Connection Diagram
MC14C89B
PDF/DataSheet Download
- Datasheet: MC14C89B
- File Size: 121495 KB
- Manufacturer: ONSEMI [ON Semiconductor]
- Click here to Download
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MC14C89B Relative Products
MC14C89AB
The MC14C89B and MC14C89AB are low monolithic quad line receivers using bipolar technology, which conform to the EIA232E, EIA562 and CCITT V.28 Recommendations. The outputs of MC14C89ABfeature LSTTL and CMOS compatibility for easy interface to +5.0 V digital...
MC14C88BD
The MC14C88BD is one member of MC14C88B family. The MC14C88B is a low power monolithic quad line driver, using BiMOStechnology, which conforms to EIA232D, EIA562, and CCITT V.28. The inputs of MC14C88BDfeature TTL and CMOS compatibility with minimal loading....
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