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74HC1G125GV,125
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Product Detailed Parameters
- Description：IC BUFFER NON-INVERT 6V SC74A
- Series：74HC
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：Buffer, Non-Inverting
- Number of Elements：1
- Number of Bits per Element：1
- Input Type：-
- Output Type：3-State
- Current - Output High, Low：7.8mA, 7.8mA
- Voltage - Supply：2V ~ 6V
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Surface Mount
- Package / Case：SC-74A, SOT-753
- Supplier Device Package：SC-74A
- Grade：-
- Qualification：-
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Overview
The Nexperia 74HC1G125GV,125 is a single bus buffer and line driver featuring a three-state output. It operates within a supply voltage range of 2.0 V to 6.0 V and supports ambient temperatures from -40 °C to +125 °C. The device utilizes CMOS input levels and includes clamp diodes on its inputs. It is housed in the SC-74A (SOT753) surface-mount package with five leads.
Feature Summary
- Provides high noise immunity and symmetrical output impedance for balanced propagation delays
- Includes input clamp diodes allowing interface to voltages exceeding VCC using current limiting resistors
- Features latch-up performance exceeding 100 mA per JESD 78 Class II Level B
- Offers ESD protection exceeding 2000 V according to HBM standards
Applications
- Translating signals between different voltage domains
- Driving capacitive loads in digital circuits
- Isolating data buses in microprocessor systems
Procurement Notes
Verify the specific ordering suffix matches the required package type and temperature rating. Confirm that the component meets all applicable JEDEC standards for your design environment. Ensure proper handling procedures are followed during assembly to maintain ESD protection integrity.
Selection Notes
Select this component when a single-channel buffer with three-state capability is required. It is suitable for applications needing wide supply voltage flexibility and robust noise immunity. Verify that the input logic levels align with the driving source requirements.
Part Context
This part belongs to the 74HC1G series of single-gate logic devices manufactured by Nexperia. The 'GV' suffix indicates the SC-74A (SOT753) package variant. It is designed for surface-mount applications requiring compact footprints and reliable performance across industrial temperature ranges.
Replacement Considerations
Check pinout compatibility and electrical specifications against alternative single-buffer ICs. Ensure the substitute device supports the same three-state functionality and voltage range. Verify package dimensions match the existing PCB layout constraints.
