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Product Detailed Parameters
- Description：IC GATE XOR 1CH 2-INP SC70-5
- Series：74AHC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- 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 ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：SC-70-5
- Package / Case：5-TSSOP, SC-70-5, SOT-353
- Grade：-
- Qualification：-
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Overview
The SN74AHC1G86DCKRE4 is a single 2-input exclusive-OR gate manufactured by Texas Instruments. It operates within a supply voltage range of 2V to 5.5V and supports an operating temperature range from -40°C to 125°C. The device utilizes the AHC logic series for high-speed performance with low power consumption. It is housed in a 5-pin SC-70 package, specifically the DCK variant, which features a small outline footprint suitable for space-constrained designs.
Feature Summary
- Provides exclusive-OR logic functionality in a compact single-gate configuration
- Operates across a wide supply voltage range from 2V to 5.5V
- Supports extended industrial temperature ranges up to 125°C
Applications
- Digital signal processing circuits requiring XOR operations
- Data path selection and multiplexing applications
- Parity checkers and error detection logic
Procurement Notes
Verify the complete part number including the RE4 suffix to ensure compliance with specific environmental or manufacturing requirements. Confirm the SC-70 package type matches the PCB footprint design. Check for RoHS compliance status as indicated by the manufacturer documentation before finalizing procurement orders.
Selection Notes
Select this component when a single XOR gate is required in a minimal footprint. The AHC series offers a balance of speed and power efficiency suitable for general-purpose digital logic. Ensure the input voltage levels are compatible with the system's logic family. Consider the thermal characteristics if operating near the upper temperature limit.
Part Context
This device belongs to the Texas Instruments SN74AHC1Gxx series of single-gate logic ICs. These components are designed for portable and battery-powered applications due to their low power consumption. The series includes various logic functions such as NAND, NOR, and XOR gates, all sharing similar electrical characteristics and packaging options for design consistency.
Replacement Considerations
SN74AHC1G86DCKR is a non-lead-free equivalent. SN74AHC1G86DBVR uses a SOT-23-5 package which may require layout adjustments. SN74LVC1G86DCKRE4 offers different switching characteristics and voltage thresholds.
