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| Product attributes | Property Value |
| Manufacturer | Harris Corporation |
| Product Series | |
| Packaging | Bulk | |
| Part Status | Active |
| Logic Type | Transceiver, Non-Inverting |
| Number of Elements | 1 |
| Number of Bits per Element | 4 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 7.8mA, 7.8mA |
| Voltage - Supply | 2V ~ 6V |
| Operating Temperature | -55°C ~ 125°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Through Hole |
| Package / Case | 14-CDIP (0.300", 7.62mm) |
| Supplier Device Package | 14-CDIP (0.300", 7.62mm) |
| ROHS |  |
The 8409001CA is a non-inverting CMOS transceiver from Harris, designed for bidirectional data flow in 2V to 6V systems. It features 3-state outputs with 7.8mA source/sink capability, making it suitable for bus-oriented applications. The single-channel design is housed in a 14-pin ceramic DIP, supporting the full military temperature range of -55°C to 125°C. Its wide voltage range and low power consumption make it versatile for industrial, automotive, and portable electronics.
- Wide 2V-6V Supply Range: Compatible with both 3.3V and 5V logic families, simplifying mixed-voltage designs.
- 3-State Outputs: Allows bus sharing and isolation, preventing data corruption in multi-device systems.
- Military Temperature Range (-55°C to 125°C): Ensures reliable operation in extreme environments.
- Low Power CMOS: Reduces heat generation and extends battery life in portable applications.
Bidirectional Bus Buffering in 3.3V/5V Systems
With a 2V-6V supply range, this transceiver can buffer data buses in both 3.3V and 5V logic systems, providing a clean interface between different voltage domains.
Memory Address/Data Line Isolation
The 3-state outputs allow the transceiver to isolate memory chips from the CPU bus when not selected, preventing bus contention and reducing power consumption.
Portable Instrumentation Signal Routing
Low power CMOS operation makes it ideal for battery-powered devices where bidirectional communication between a microcontroller and peripherals is needed.
Automotive Sensor Interfaces
The wide voltage range and military temperature rating support automotive ECUs that must handle sensor data over a broad temperature range.
Industrial Control Logic Level Conversion
Non-inverting transceiver function allows direct connection between PLC I/O modules and 5V logic, preserving signal polarity and reducing design complexity.
Test Equipment Channel Multiplexing
3-state outputs enable multiple test points to share a single measurement line, with each channel enabled only when needed, simplifying ATE design.
- Q: What is the logic family of the 8409001CA?
- A: It is a CMOS transceiver from Harris, operating from 2V to 6V, compatible with 74HC/HCT families.
- Q: What function does this IC perform?
- A: It is a non-inverting transceiver with 1 channel, enabling bidirectional data transfer.
- Q: What is the output type?
- A: It features 3-state outputs, allowing the device to be disconnected from the bus when not active.
- Q: What are the output current specifications?
- A: It can source and sink 7.8mA each, suitable for standard CMOS loads.
- Q: What package is offered?
- A: It comes in a 14-pin CDIP (0.300", 7.62mm) ceramic package.
- Q: What is the temperature range?
- A: It operates from -55°C to 125°C, suitable for military applications.
8409001CA.pdf
- Q: What is the logic family of the 8409001CA?
- A: It is a CMOS transceiver from Harris, operating from 2V to 6V, compatible with 74HC/HCT families.
- Q: What function does this IC perform?
- A: It is a non-inverting transceiver with 1 channel, enabling bidirectional data transfer.
- Q: What is the output type?
- A: It features 3-state outputs, allowing the device to be disconnected from the bus when not active.
- Q: What are the output current specifications?
- A: It can source and sink 7.8mA each, suitable for standard CMOS loads.
- Q: What package is offered?
- A: It comes in a 14-pin CDIP (0.300", 7.62mm) ceramic package.
- Q: What is the temperature range?
- A: It operates from -55°C to 125°C, suitable for military applications.