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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 | 2 |
| Number of Bits per Element | 8 |
| Input Type | - |
| Output Type | 3-State |
| Current - Output High, Low | 24mA, 24mA |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 48-TFSOP (0.240", 6.10mm Width) |
| Supplier Device Package | 48-TFSOP (0.240", 6.10mm Width) |
The CD74LPT16245MT from Harris Corporation is a 16-bit non-inverting bus transceiver in the 74LPT logic family. It features two 8-bit channels with 3-State outputs, enabling bidirectional data flow between buses. Operating from 2.7V to 3.6V, it provides 24mA output current for robust signal driving. This IC is ideal for memory interfacing, bus buffering, and level-shifting applications in embedded and industrial systems.
- Bidirectional Data Flow: Simplifies bus design with direction control.
- 3-State Outputs: Prevents bus contention and allows multiple devices.
- 24mA Output Drive: Ensures reliable signal transmission over long distances.
- Wide 2.7V-3.6V Range: Compatible with standard 3.3V logic.
Bidirectional Bus Transceiving
Use the CD74LPT16245MT to connect two 16-bit buses, allowing data to flow in either direction. The 3-State outputs prevent bus conflicts when multiple devices are active.
Memory Interface Buffering
In embedded systems, this transceiver buffers data lines between a microcontroller and SRAM/Flash memory, ensuring reliable read/write operations.
Level Shifting in 3.3V Systems
With a 2.7V to 3.6V supply, it translates signals between 3.3V logic domains, maintaining signal integrity in mixed-voltage boards.
Peripheral Expansion
For adding peripherals to a microcontroller, this IC buffers and isolates the data bus, allowing multiple devices to share the same lines safely.
Networking Equipment
In routers and switches, it buffers control and data signals between processors and PHY chips, ensuring high-speed communication.
Automotive Electronics
In automotive ECUs, this transceiver buffers sensor and actuator signals, providing robust 3-State control for reliable operation.
- Q: What is the logic family of the CD74LPT16245MT?
- A: It belongs to the 74LPT low-voltage CMOS logic family.
- Q: What is the function of this IC?
- A: It is a 16-bit non-inverting bus transceiver for bidirectional data transfer.
- Q: How many channels does it have?
- A: It has 2 channels, each handling 8 bits of data.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for bus isolation and multiplexing.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, ideal for 3.3V systems.
- Q: What package is available?
- A: It comes in a 48-pin TFSOP (0.240", 6.10mm Width) package.
CD74LPT16245MT.pdf
- Q: What is the logic family of the CD74LPT16245MT?
- A: It belongs to the 74LPT low-voltage CMOS logic family.
- Q: What is the function of this IC?
- A: It is a 16-bit non-inverting bus transceiver for bidirectional data transfer.
- Q: How many channels does it have?
- A: It has 2 channels, each handling 8 bits of data.
- Q: What is the output type?
- A: The outputs are 3-State, allowing for bus isolation and multiplexing.
- Q: What is the operating voltage range?
- A: It operates from 2.7V to 3.6V, ideal for 3.3V systems.
- Q: What package is available?
- A: It comes in a 48-pin TFSOP (0.240", 6.10mm Width) package.