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| Product attributes | Property Value |
| Manufacturer | National Semiconductor |
| Product Series | DS1776 |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Transceiver, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 8 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 3mA, 100mA |
| Voltage - Supply | 4.5V ~ 5.5V |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 28-CDIP (0.600", 15.24mm) |
| Supplier Device Package | 28-CDIP |
The DS1776J/883 is a single-channel non-inverting transceiver from National Semiconductor, featuring 3-State outputs. It operates from 4.5V to 5.5V, with a low 3mA supply current and a high 100mA output drive. Packaged in a 28-pin ceramic DIP, it supports -55°C to 125°C operation, making it ideal for military, aerospace, and industrial applications requiring high-current bus interfacing.
- High Output Drive (100mA): Directly drives heavy loads like relays and solenoids, reducing component count.
- 3-State Outputs: Enables bus sharing and prevents data collisions in multi-device systems.
- Military Temperature Range (-55°C to 125°C): Guarantees performance in extreme environments.
- Low Supply Current (3mA): Minimizes power consumption in battery-powered or energy-sensitive applications.
High-Current Peripheral Driving
With 100mA output drive, the DS1776J/883 can directly drive relays, solenoids, or high-power LEDs in industrial actuators without external transistors.
Military Communication Systems
The -55°C to 125°C range and 3-State outputs enable robust bidirectional data transfer in military radios and secure communication equipment.
Bus-Oriented Data Acquisition
3-State outputs allow multiple DS1776J/883 devices to share a common data bus in multi-channel data acquisition systems, preventing bus contention.
Avionics Sensor Interfacing
Non-inverting transceiver function is ideal for buffering sensor signals in avionics, maintaining signal polarity while providing high drive strength.
Industrial Motor Control
The high output current can drive optocouplers or gate drivers in motor control circuits, ensuring fast switching in noisy environments.
- Q: What is the logic family of the DS1776J/883?
- A: It belongs to the DS1776 logic family, functioning as a non-inverting transceiver.
- Q: How many channels does it have?
- A: It has 1 channel, suitable for single-bit bidirectional data flow.
- Q: What is the output type?
- A: The output is 3-State, allowing for bus sharing and multiplexing.
- Q: What is the voltage range?
- A: It operates from 4.5V to 5.5V, standard for 5V logic systems.
- Q: What are the current ratings?
- A: It features 3mA supply current and 100mA output drive capability.
- Q: What package is available?
- A: It comes in a 28-CDIP (0.600", 15.24mm) ceramic package.
DS1776J/883.pdf
- Q: What is the logic family of the DS1776J/883?
- A: It belongs to the DS1776 logic family, functioning as a non-inverting transceiver.
- Q: How many channels does it have?
- A: It has 1 channel, suitable for single-bit bidirectional data flow.
- Q: What is the output type?
- A: The output is 3-State, allowing for bus sharing and multiplexing.
- Q: What is the voltage range?
- A: It operates from 4.5V to 5.5V, standard for 5V logic systems.
- Q: What are the current ratings?
- A: It features 3mA supply current and 100mA output drive capability.
- Q: What package is available?
- A: It comes in a 28-CDIP (0.600", 15.24mm) ceramic package.