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74LCX245MTCX
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Product Detailed Parameters
- Description：IC TXRX NON-INVERT 3.6V 20TSSOP
- Series：74LCX
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：24mA, 24mA
- Voltage - Supply：2V ~ 3.6V
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：20-TSSOP (0.173", 4.40mm Width)
- Supplier Device Package：20-TSSOP
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Overview
The onsemi 74LCX245MTCX is an octal bus transceiver featuring non-inverting logic and three-state outputs. It operates within a supply voltage range of 2V to 3.6V and utilizes a 20-TSSOP surface-mount package with a width of 4.40mm. The device provides bidirectional data transmission across eight channels, supporting output drive currents of 24mA for both high and low states. It functions reliably within an ambient temperature range of -40°C to 85°C.
Feature Summary
- Provides bidirectional data transfer capability through eight independent channels controlled by direction and enable pins.
- Features three-state outputs that allow connection to shared data buses without signal interference.
- Designed for low-voltage applications while maintaining compatibility with 5V tolerant input and output interfaces.
Applications
- Memory buffer applications in consumer electronics
- Clock driving and buffering in digital systems
- Bidirectional bus architecture implementation
Procurement Notes
Verify the specific manufacturer part number against official onsemi documentation to ensure authenticity. Confirm that the 20-TSSOP package dimensions match your PCB footprint requirements. Check RoHS compliance status and moisture sensitivity level before integration into production workflows.
Selection Notes
Select this component when designing low-voltage systems requiring bidirectional data flow between 2V and 3.6V domains. Ensure the application supports the specified 24mA output drive capability. Verify that the operating temperature range meets environmental constraints for the intended deployment scenario.
Part Context
This device belongs to the 74LCX series of low-voltage CMOS logic components manufactured by onsemi. It serves as a standard interface solution for transferring data between different logic levels or system blocks in compact electronic designs.
Replacement Considerations
Cross-reference with other manufacturers' octal bus transceivers offering similar voltage ranges and pin configurations. Verify electrical characteristics and package compatibility before substituting.
