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Product Detailed Parameters
- Description：IC INVERTER 1CH 1-INP SC70-5
- Series：74AHC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- 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 SN74AHC1G04DCKRE4 is a single inverter gate from the Texas Instruments AHC logic family. It operates within a supply voltage range of 2V to 5.5V and supports input levels down to 0.5V. The device features low static power consumption, typically 1µA, and offers output drive currents of 8mA for both high and low states. It is housed in a SC-70-5 surface-mount package and is rated for operation between -40°C and +125°C.
Feature Summary
- Single-channel inverter functionality within the AHC logic series
- Wide operating voltage range supporting 2V to 5.5V supplies
- Low static power consumption characteristics
- Robust output drive capability with 8mA source and sink currents
Applications
- General-purpose signal inversion in digital circuits
- Clock signal generation and conditioning
- Interface level shifting between different voltage domains
- Buffering and driving loads in portable electronic devices
Procurement Notes
Verify the specific suffix 'E4' indicates lead-free composition and RoHS compliance as per manufacturer standards. Confirm the SC-70-5 package type matches your PCB footprint requirements. Ensure the operating temperature range of -40°C to +125°C aligns with your environmental specifications. Cross-reference the datasheet for exact pinout configurations and electrical limits before finalizing procurement.
Selection Notes
Select this component when a single inverter function is required in a compact SC-70-5 package. It is suitable for applications needing wide voltage compatibility from 2V to 5.5V. Consider its low static power draw for battery-operated systems. Verify that the 8mA output current meets your load requirements. Compare against other AHC variants if multiple gates are needed.
Part Context
This part belongs to the SN74AHC1Gxx series of single-gate logic ICs. It shares functional similarities with other inverters like the SN74AHC1G04DBVR but differs in packaging. The AHC series provides performance comparable to standard CMOS with faster switching speeds. It is designed for low-voltage applications requiring high noise immunity and wide operating ranges.
Replacement Considerations
The SN74AHC1G04DBVR is a direct functional substitute in a SOT-23-5 package. The SN74AHC1G04DCKR is an equivalent non-RoHS version in the same SC-70-5 package. Verify pin compatibility and thermal characteristics when substituting packages.
