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74LV541DB,112
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Product Detailed Parameters
- Description：IC BUF NON-INVERT 3.6V 20SSOP
- Series：74LV
- Mfr：NXP USA Inc.
- Package：Tube,Tube
- Logic Type：Buffer, Non-Inverting
- Number of Elements：1
- Number of Bits per Element：8
- Input Type：-
- Output Type：3-State
- Current - Output High, Low：8mA, 8mA
- Voltage - Supply：1V ~ 3.6V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：20-SSOP (0.209", 5.30mm Width)
- Supplier Device Package：20-SSOP
- Grade：-
- Qualification：-
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Overview
The NXP USA Inc. 74LV541DB,112 is an octal buffer and line driver featuring non-inverting outputs with three-state control. It operates within a supply voltage range of 1.0 V to 3.6 V and accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V. The device provides ESD protection exceeding 2000 V (HBM) and 200 V (MM). It supports operating temperatures from -40 °C to +85 °C and up to +125 °C. Propagation delay ranges from 10 ns to 46 ns depending on voltage and temperature conditions.
Feature Summary
- Octal non-inverting buffer/line driver with three-state outputs controlled by OE1 and OE2 inputs
- Optimized for low-voltage applications with wide supply voltage range from 1.0 V to 3.6 V
- High electrostatic discharge protection capabilities exceeding specified HBM and MM thresholds
Applications
- Bus driver applications requiring high-impedance OFF-states
- Mixed voltage environments utilizing TTL input level acceptance
- Low-voltage CMOS system buffering and signal driving
Procurement Notes
Verify the specific ordering suffix
Selection Notes
Select this component when designing systems requiring octal data buffering with three-state bus management capabilities in low-voltage environments. Ensure the design accommodates the specified propagation delays and power dissipation limits for the SSOP20 package. Confirm that the application voltage falls within the 1.0 V to 3.6 V range and that thermal constraints are met for the intended operating temperature.
Part Context
This part belongs to the 74LV541 series of octal buffer/line drivers manufactured by NXP Semiconductors. It is pin and function compatible with 74HC541 and 74HCT541 devices. The DB variant specifically denotes the SSOP20 plastic shrink small outline package with a body width of 5.3 mm, offering a compact solution for surface-mount assembly.
Replacement Considerations
Compatible replacements include other 74LV541 variants from NXP such as 74LV541D or 74LV541PW, provided the package type matches the PCB footprint. Cross-manufacturer equivalents must be verified for identical pinout, voltage ranges, and electrical characteristics.
