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Product Detailed Parameters
- Description：IC GATE AND TRPL 3-INP
- Series：*
- Mfr：Nexperia USA Inc.
- Package：Bulk
- Logic Type：-
- Number of Circuits：-
- Number of Inputs：-
- Features：-
- Voltage - Supply：-
- Current - Quiescent (Max)：-
- Current - Output High, Low：-
- Input Logic Level - Low：-
- Input Logic Level - High：-
- Max Propagation Delay @ V, Max CL：-
- Operating Temperature：-
- Mounting Type：-
- Supplier Device Package：-
- Package / Case：-
- Grade：-
- Qualification：-
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Overview
The Nexperia 74HCT11DB,118 is a triple 3-input AND gate integrated circuit belonging to the HCT logic family. It operates within a supply voltage range of 4.5 V to 5.5 V and supports an ambient temperature range from -40 °C to +125 °C. The device features TTL-level input compatibility and includes input clamp diodes for interfacing with voltages exceeding VCC. It is housed in a SO14 plastic small outline package (SOT108-1) with 14 leads and a body width of 3.9 mm.
Feature Summary
- Triple 3-input AND gate configuration
- TTL-level input compatibility
- Input clamp diodes included
- High noise immunity
Applications
- Digital logic circuits requiring three-input AND operations
- Interface applications involving voltage levels exceeding VCC
- Industrial control systems operating at extended temperatures
Procurement Notes
Verify the specific ordering suffix against official Nexperia documentation to confirm package type and temperature rating. Confirm RoHS compliance status through current datasheets or environmental files. Ensure design-in validation accounts for the specified operating temperature range and absolute maximum ratings to prevent device stress.
Selection Notes
Select this component when TTL-compatible inputs are required alongside CMOS low power dissipation. Verify that the application environment remains within the specified -40 °C to +125 °C range. Consider the SO14 package dimensions for PCB layout constraints. Ensure supply voltage stays strictly between 4.5 V and 5.5 V for proper logic level operation.
Part Context
This part belongs to the Nexperia 74HCT11 series of triple 3-input AND gates. It shares functional characteristics with other members of the HCT family but differs in packaging and specific ordering suffixes. The DB variant specifically denotes the SO14 package format, distinguishing it from TSSOP or SSOP versions available within the same logical family.
Replacement Considerations
Check for direct equivalents such as the 74HCT11D,652 or 74HCT11PW,118 from Nexperia. Verify pinout compatibility and electrical specifications before substitution. Ensure any replacement maintains the required HCT logic level and package footprint.
