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Product Detailed Parameters
- Description：IC INVERTER 1CH 1-INP SC70-5
- Series：74AHC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：Inverter
- Number of Circuits：1
- Number of Inputs：1
- Features：-
- 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：7.5ns @ 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 SN74AHC1G04DCKRG4 is a single inverter gate from Texas Instruments' AHC logic family, housed in an SC-70-5 surface-mount package. It operates within a supply voltage range of 2 V to 5.5 V and supports CMOS and TTL input types. The device provides high drive capability with output currents of ±8 mA. It functions reliably across an extended temperature range of -40°C to +125°C and includes internal clamp diodes on inputs for transient protection.
Feature Summary
- Single-channel inverter configuration for signal inversion
- Wide operating voltage range supporting 2V to 5.5V systems
- High noise immunity and low power consumption characteristics
- Extended industrial temperature rating up to 125°C
Applications
- General-purpose digital signal inversion
- Clock signal generation and conditioning
- Memory interface buffering
- Microcontroller peripheral interfacing
Procurement Notes
Verify the 'RG4' suffix indicates RoHS compliance and green manufacturing status as per Texas Instruments standards. Confirm the SC-70-5 package matches your PCB footprint requirements. Ensure ESD handling procedures are followed during assembly due to the small form factor. Cross-reference the specific revision level if strict timeline adherence is required for production.
Selection Notes
Select this component when a single inverter function is required in space-constrained designs. The AHC series offers speed comparable to standard 74HC but with improved switching characteristics. Consider the SC-70-5 package for minimal board area usage. Verify that the 2V minimum supply voltage aligns with your system's lowest operating condition.
Part Context
This part belongs to the SN74AHC1Gxx series of single-function logic gates. It is part of Texas Instruments' broader AHC (Advanced High-Speed CMOS) portfolio, designed for high-speed applications requiring low power dissipation. The device complements other members like the NAND or NOR variants within the same logical family.
Replacement Considerations
SN74AHC1G04DCKR is the non-RoHS compliant equivalent without the RG4 suffix. SN74AHC1GU04DCKR is the unbuffered variant with different electrical specifications.
