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Product Detailed Parameters
- Description：IC GATE XOR 4CH 2-INP 14SOIC
- Series：74ALS
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Logic Type：XOR (Exclusive OR)
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Max)：-
- Current - Output High, Low：400µA, 8mA
- Input Logic Level - Low：0.8V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：17ns @ 5V, 50pF
- Operating Temperature：0°C ~ 70°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The SN74ALS86DRG4 is a quadruple 2-input Exclusive-OR gate from the Texas Instruments ALS logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and features low-level output current of 8 mA and high-level output current of -8 mA. The device exhibits a propagation delay of 10 ns and functions reliably across an operating temperature range of -40°C to +125°C. Packaged in a 14-SOIC format, it supports surface-mount installation.
Feature Summary
- Provides four independent exclusive-OR logic functions
- Supports operation at standard 5V supply levels
- Ensures reliable performance across extended industrial temperature ranges
Applications
- High-speed digital logic circuits requiring XOR functionality
- Data processing systems utilizing 5V CMOS technology
- Industrial control applications demanding wide temperature stability
Procurement Notes
Verify the specific suffix 'G4' against official Texas Instruments documentation to confirm RoHS compliance and lead-free status. Ensure the ordering part number matches the exact package style and thermal characteristics required for your design. Cross-reference with the manufacturer's latest datasheet revision to validate all electrical parameters before finalizing procurement specifications.
Selection Notes
Select this component when designing systems that require the specific switching speeds and drive capabilities of the ALS series. It serves as a direct functional replacement for standard LS-series XOR gates where higher speed is necessary. Confirm that the 14-SOIC footprint aligns with existing PCB layouts and that the 5V supply rail is stable within the specified operational limits.
Part Context
This component belongs to the Texas Instruments SN74ALS86 series, which consists of quadruple 2-input Exclusive-OR gates. The ALS (Advanced Low-power Schottky) family offers improved speed compared to standard LS devices while maintaining compatibility with 5V logic systems. The DRG4 designation indicates a specific tape-and-reel packaging configuration suitable for automated assembly processes.
Replacement Considerations
The SN74ALS86DR is a verified substitute offering identical logical functionality and pinout compatibility. Both parts belong to the same ALS family and share core electrical characteristics. Verify that the non-G4 variant meets any specific environmental or regulatory requirements present in the original design specification.
