SEARCH
— IC芯片 | 连接器 | 传感器 | 被动器件 —
74AHCT126D,112 is listed in the Buffers, Drivers, Receivers, Transceivers range at ChipApex. The manufacturer field lists NXP USA Inc.. Its product description is IC BUFF/DVR 3-ST QUAD 14-SOIC. Review the specifications below when checking this part for your BOM.
The 74AHCT126D,112 is a quad buffer and line driver featuring three-state outputs controlled by active-high output enable inputs. It operates within a supply voltage range of 4.5 V to 5.5 V and accepts TTL-level input signals. The device provides balanced propagation delays and includes Schmitt-trigger action on all inputs. It is housed in an SO14 plastic small outline package (SOT108-1) with a body width of 3.9 mm.
Verify the specific ordering suffix against official Nexperia documentation to confirm package type and temperature range. Confirm current product status as manufacturing availability may change. Ensure compatibility with system voltage requirements before procurement.
Select this component for applications requiring TTL-level input compatibility and three-state control. Verify that the operating temperature range meets system specifications. Ensure load capacitance requirements are within the dynamic characteristics limits defined in the datasheet.
This part belongs to the 74AHCT series of logic integrated circuits manufactured by Nexperia. It is functionally equivalent to the standard 74AHCT126 but packaged specifically in the SO14 format designated by the D suffix. The device is designed for general-purpose buffering and line driving tasks.
Direct substitutes include other 74AHCT126 variants from different manufacturers or alternative packages such as TSSOP14 if pinout compatibility allows. Verify electrical parameters and package dimensions before substitution.
The 74AHCT126 requires TTL-level input voltages, with a minimum HIGH-level input voltage of 2.0 V at 4.5 V to 5.5 V supply.
A LOW on the output enable input (nOE) causes the outputs to assume a high-impedance OFF-state.
Explore related parts through Logic, Integrated Circuits (ICs), all product categories, ChipApex homepage.