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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 SN74AHC1G04DCKR is a single inverter gate from the Texas Instruments AHC logic family. It operates within a supply voltage range of 2 V to 5.5 V and supports input levels from 0.5 V to 1.65 V (low) and 1.5 V to 3.85 V (high). The device provides output drive currents of ±8 mA and features a maximum propagation delay of 7.5 ns at 5 V with a 50 pF load. It functions reliably across an operating temperature range of -40°C to +85°C and is housed in a SC-74A, SOT-753 package.
Feature Summary
- Single-channel inverter configuration for signal inversion
- Wide supply voltage compatibility supporting 2 V to 5.5 V operation
- High-speed switching capability with low propagation delay
- Robust output drive strength suitable for direct interfacing
Applications
- General-purpose digital signal inversion
- Clock signal generation and conditioning
- Level shifting between different voltage domains
- Buffering in portable battery-powered devices
Procurement Notes
Verify the specific suffix DCKR corresponds to the SC-74A/SOT-753 package variant when sourcing. Confirm RoHS compliance status and moisture sensitivity level requirements against your assembly process specifications. Ensure the ordering part number matches the exact manufacturer designation to avoid pinout or electrical characteristic mismatches during integration.
Selection Notes
Select this component when a compact single-inverter solution is required for space-constrained designs. It is appropriate for applications needing wide voltage tolerance and moderate speed performance. Consider alternative packages if higher pin counts or different thermal characteristics are necessary for the specific PCB layout constraints.
Part Context
This device belongs to the SN74AHC1G04 series, representing Texas Instruments' advanced high-speed CMOS technology. The AHC family offers performance comparable to standard TTL while maintaining low power consumption. This specific single-gate variant allows designers to implement individual inversion functions without occupying excessive board area compared to hex inverters.
Replacement Considerations
SN74AHC1G04DBVR
FAQ
What is the maximum supply voltage for the SN74AHC1G04DCKR?
The maximum supply voltage is 5.5 V.
Does this component support automotive qualification?
Standard SN74AHC1G04DCKR units are not explicitly listed as AEC-Q100 qualified; check for the Q1 suffix in the part number for automotive-grade versions.
