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Product Detailed Parameters
- Description：IC GATE XOR 1CH 2-INP SOT23-5
- Series：74AHC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：XOR (Exclusive OR)
- Number of Circuits：1
- Number of Inputs：2
- Features：Schmitt Trigger Input
- Voltage - Supply：2V ~ 5.5V
- Current - Quiescent (Max)：1 µA
- Current - Output High, Low：8mA, 8mA
- Input Logic Level - Low：0.5V ~ 1.65V
- Input Logic Level - High：1.5V ~ 3.85V
- Max Propagation Delay @ V, Max CL：8.8ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-23-5
- Package / Case：SC-74A, SOT-753
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The SN74AHC1G86QDBVRQ1 is an automotive-grade single 2-input exclusive-OR gate from the AHC series. It operates on a supply voltage range of 2V to 5.5V with a maximum static current of 1µA. The device features a SOT-23-5 package and supports output currents of 8mA. It is qualified under AEC-Q100 standards for operation between -40°C and +125°C.
Feature Summary
- Automotive qualification compliant with AEC-Q100 standards
- Single-channel 2-input exclusive-OR logic function
- Wide operating temperature range suitable for harsh environments
Applications
- Automotive electronic control units
- Data acquisition systems
- Signal processing circuits
Procurement Notes
Verify the specific suffix QDBVRQ1 against official Texas Instruments documentation to confirm automotive grade status and RoHS compliance. Ensure the ordering part number matches the exact package and temperature rating required for the target application design.
Selection Notes
Select this component when an exclusive-OR function is required in space-constrained automotive designs. The AHC series offers high speed and low power consumption. Verify that the 2V to 5.5V supply range aligns with the system's power architecture and that the SOT-23-5 footprint fits the PCB layout constraints.
Part Context
This part belongs to the SN74AHC1Gxx family of single-gate logic ICs. These devices are designed for low-voltage CMOS applications. The 'Q' designation indicates automotive qualification, while 'AHC' specifies the advanced high-speed CMOS technology node used for performance optimization.
Replacement Considerations
Check for SN74AHC1G86DBVRQ1 or SN74AHCT1G86QDBVRQ1 as potential alternatives within the same manufacturer's portfolio. Confirm pinout compatibility and electrical parameter alignment before substitution.
