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MC74LCX16244DTRG
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Product Detailed Parameters
- Description：IC BUF NON-INVERT 3.6V 48TSSOP
- Series：74LCX
- Mfr：onsemi
- Package：Tape & Reel (TR),Bulk
- Logic Type：Buffer, Non-Inverting
- Number of Elements：4
- Number of Bits per Element：4
- 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：48-TFSOP (0.240", 6.10mm Width)
- Supplier Device Package：48-TSSOP
- Grade：-
- Qualification：-
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Overview
The MC74LCX16244DTRG is a 16-bit buffer and line driver manufactured by onsemi. It operates within a supply voltage range of 2 V to 3.6 V. The device features non-inverting outputs with three-state capability, housed in a 48-TSSOP package. It provides high drive strength with output currents of ±24 mA. The component is designed for low-power CMOS applications and includes ESD protection.
Feature Summary
- Provides 16-bit buffering with true (non-inverting) logic output
- Features three-state outputs for bus-oriented architectures
- Operates at low voltages from 2 V to 3.6 V
- Delivers high drive current of ±24 mA
Applications
- Bus-oriented systems requiring signal buffering
- Clock drivers and timing circuits
- Memory and data register interfacing
- High-density consumer electronics
Procurement Notes
Verify the obsolete status of this part number before procurement planning. Confirm availability through authorized distributors or secondary market suppliers. Ensure that any substitute components meet the same electrical specifications and pinout compatibility. Check for RoHS compliance documentation if required for your specific manufacturing standards. Validate lead times as stock levels may vary significantly for discontinued items.
Selection Notes
Select this component for designs requiring 16-bit parallel data buffering at low voltages. The three-state feature allows multiple devices to share a common bus without interference. Ensure the system power supply remains within the 2 V to 3.6 V range for proper operation. Consider the TSSOP-48 package size for PCB layout constraints. Verify input thresholds match the driving source logic levels.
Part Context
This device belongs to the LCX series of low-voltage CMOS logic ICs. It is functionally similar to other 16-bit bus drivers but optimized for lower voltage operation compared to standard LVC or LVX families. The MC74 prefix indicates it is an onsemi branded product. It serves as a critical interface component in digital systems requiring signal integrity across wide data paths.
Replacement Considerations
The MC74LCX16244DTRG is listed as obsolete. Potential substitutes include the MC74LCX16244DTR2G or generic equivalents like the 74LCX16244MTDX. Verify pin compatibility and electrical parameters before substitution.
