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74AC00SCX
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Product Detailed Parameters
- Description：IC GATE NAND 4CH 2-INP 14SOIC
- Series：74AC
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：NAND Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：2V ~ 6V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：24mA, 24mA
- Input Logic Level - Low：0.9V ~ 1.65V
- Input Logic Level - High：2.1V ~ 3.85V
- Max Propagation Delay @ V, Max CL：8ns @ 5V, 50pF
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-SOIC
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Grade：-
- Qualification：-
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Overview
The onsemi 74AC00SCX is a quad 2-input NAND gate integrated circuit belonging to the 74AC logic family. It operates within a supply voltage range of 2 V to 6 V and supports surface mount installation in an SOIC-14 package. The device features high drive capability with output source and sink currents of 24 mA each. Static current consumption is specified at a maximum of 2 µA, while operating power current reaches 40 µA. Propagation delay is typically 8 ns at 5 V with 50 pF load. The component functions across an extended temperature range from -40 °C to +85 °C.
Feature Summary
- Provides four independent 2-input NAND logic gates for digital signal processing
- Features TTL-compatible inputs for seamless interface with legacy logic families
- Delivers high output drive strength capable of sourcing and sinking 24 mA
Applications
- Broadband access equipment
- Home audio system components
- Medical electronics and devices
- Test and measurement instruments
Procurement Notes
Verify the specific suffix 'SCX' against official manufacturer documentation to confirm the exact reel packaging configuration and tape-and-reel specifications. Ensure the ordered part matches the required SOIC-14 JEDEC MS-012 footprint dimensions. Confirm RoHS compliance status through the latest environmental declaration files provided by onsemi prior to final procurement authorization.
Selection Notes
Select this component when designing circuits requiring standard NAND functionality with AC speed characteristics. The wide 2 V to 6 V supply range offers flexibility for various logic levels. Consider the 24 mA drive capability for direct load interfacing without additional buffering. Verify that the SOIC-14 package size fits the available PCB real estate constraints.
Part Context
This part belongs to the 74AC series of CMOS logic devices manufactured by onsemi. It serves as a fundamental building block for complex digital systems. The SCX designation indicates a specific surface-mount variant within the broader 74AC00 product line, distinct from other package styles like TSSOP or DIP.
Replacement Considerations
The 74AC00MTCX is a verified alternative offering identical logical function in a TSSOP-14 package. Cross-reference pinouts carefully due to potential mechanical differences between SOIC and TSSOP footprints.
