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Product Detailed Parameters
- Description：IC GATE AND 1CH 2-INP SOT5
- Series：74AHC
- Mfr：Texas Instruments
- Package：Tape & Reel (TR)
- Logic Type：AND Gate
- Number of Circuits：1
- Number of Inputs：2
- 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：7.9ns @ 5V, 50pF
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：SOT-5
- Package / Case：SOT-553
- Grade：-
- Qualification：-
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Overview
The SN74AHC1G08DRLRG4 is a single 2-input AND gate from Texas Instruments' AHC logic family. It operates within a supply voltage range of 2.0 V to 5.5 V and provides an output current drive of 8 mA. The device features a propagation delay of 7.9 ns at 5 V with a 50 pF load, ensuring high-speed performance. It is housed in a compact SOT-553 (SOT-23-5) surface-mount package and supports an operating temperature range from -40°C to +85°C.
Feature Summary
- High-speed operation with low propagation delay for efficient signal processing
- Wide supply voltage compatibility supporting both 2V and 5.5V systems
- Robust output drive capability suitable for standard digital loads
Applications
- Portable battery-powered equipment requiring low voltage operation
- Consumer electronics utilizing high-density logic circuits
- Computing and instrumentation control logic interfaces
Procurement Notes
Verify the complete part number including the G4 suffix to confirm RoHS compliance and lead-free status. Ensure the ordering code matches the specific SOT-553 package variant. Confirm that the intended application environment falls within the specified -40°C to +85°C operating temperature range. Validate power supply stability within the 2.0 V to 5.5 V limits to maintain signal integrity.
Selection Notes
Select this component when a single 2-input AND function is required in space-constrained designs. The AHC series offers superior speed compared to standard 74HC devices while maintaining CMOS low power consumption. Consider the SOT-553 package for applications prioritizing minimal board footprint. Verify input voltage levels against the specific supply voltage to ensure proper logic threshold interpretation.
Part Context
This device belongs to the Texas Instruments 74AHC1Gxx series of single-gate logic ICs. These components are designed for general-purpose digital applications where small form factors and high switching speeds are critical. The AHC technology combines the speed of advanced CMOS processes with wide voltage flexibility, making it suitable for modern portable and industrial electronic systems.
Replacement Considerations
The SN74AHC1G08DRLR is the non-RoHS compliant equivalent. Other variants such as SN74AHC1G08DBVR or SN74AHC1G08DCK offer different package options like SOT-23-5 or SC-70-5.
