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74ACT10SCX
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Product Detailed Parameters
- Description：IC GATE NAND 3CH 3-INP 14SOIC
- Series：74ACT
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Logic Type：NAND Gate
- Number of Circuits：3
- Number of Inputs：3
- Features：-
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Max)：4 µA
- Current - Output High, Low：24mA, 24mA
- Input Logic Level - Low：0.8V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：9ns @ 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 74ACT10SCX is a Triple 3-Input NAND gate from the ACT logic series, housed in a 14-Lead Small Outline Integrated Circuit (SOIC) package. It operates within a supply voltage range of 4.5V to 5.5V and supports an ambient operating temperature from -40°C to +85°C. The device features outputs capable of sourcing and sinking 24mA. Propagation delays are specified with maximum values of 9.0ns for high-to-low transitions and 10.0ns for low-to-high transitions at 5.0V with a 50pF load.
Feature Summary
- Contains three independent 3-input NAND gates within a single integrated circuit
- Provides robust output drive capability with 24mA source and sink current capacity
- Compatible with standard TTL input voltage thresholds
Applications
- General digital logic processing circuits
- Data acquisition systems requiring NAND gating functions
- Industrial control logic interfaces
Procurement Notes
Verify that the ordering suffix 'X' corresponds to the Tape and Reel packaging format as defined in the datasheet. Confirm the SOIC-14 package dimensions align with the JEDEC MS-012 standard. Ensure procurement specifications match the ACT logic family requirements rather than the AC family, particularly regarding input threshold voltages and propagation delay characteristics.
Selection Notes
Select this component when a triple 3-input NAND function is required in surface-mount applications. The ACT series offers faster switching speeds compared to standard AC devices while maintaining CMOS compatibility. Verify that the system power supply remains strictly within the 4.5V to 5.5V range to ensure optimal performance and prevent damage to the internal structures.
Part Context
This part belongs to the Fairchild Semiconductor 74AC/ACT10 family, which provides triple 3-input NAND functionality. The SC designation specifically identifies the 14-Lead Narrow SOIC package variant. This family is designed for high-speed digital applications where moderate drive strength and wide noise immunity are necessary.
Replacement Considerations
Cross-reference with other manufacturers offering the 74ACT10 specification in SOIC-14 packages. Ensure pinout compatibility and verify that electrical parameters such as propagation delay and output current meet or exceed the original requirements.
