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74ABT20PW,112
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Product Detailed Parameters
- Description：IC GATE NAND 2CH 4-INP 14-TSSOP
- Series：*
- Mfr：NXP USA Inc.
- Package：Tube
- 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 NXP USA Inc. 74ABT20PW,112 is a dual 4-input NAND gate manufactured using high-performance BiCMOS technology. 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 +85 °C. The device features low static and dynamic power dissipation combined with high speed and high output drive capabilities. Key electrical parameters include a HIGH-level output current of -15 mA and a LOW-level output current of 20 mA. Propagation delays are specified between 1.0 ns and 4.6 ns depending on the transition direction and temperature conditions.
Feature Summary
- High-speed logic operation utilizing BiCMOS technology for enhanced performance
- Robust latch-up protection exceeding 500 mA per JESD78B class II level A
- Comprehensive electrostatic discharge (ESD) protection meeting HBM and MM standards
Applications
- General-purpose digital logic circuits requiring NAND functionality
- Data acquisition systems utilizing high-speed signal processing
- Industrial control applications operating in extended temperature environments
Procurement Notes
Verify the specific ordering suffix '112' corresponds to the TSSOP14 package variant when sourcing. Confirm that the manufacturer designation aligns with current Nexperia or NXP USA Inc. production records, as corporate structures may affect documentation attribution. Ensure compliance with RoHS directives and check for any recent product change notices affecting availability or specifications before finalizing procurement orders.
Selection Notes
Select this component for designs requiring dual 4-input NAND gates with high drive strength and fast switching speeds. The TSSOP14 package offers a compact footprint suitable for space-constrained printed circuit board layouts. Consider the 4.5 V to 5.5 V supply requirement to ensure compatibility with standard CMOS logic levels. Evaluate thermal management needs given the high-performance nature of the BiCMOS process used in construction.
Part Context
This device belongs to the 74ABT series of high-speed BiCMOS logic integrated circuits. The series is characterized by superior speed-power trade-offs compared to standard TTL or CMOS counterparts. The 74ABT20 specifically provides two independent 4-input NAND gates within a single 14-lead plastic package, serving as a fundamental building block for complex combinational logic designs in digital electronics.
Replacement Considerations
Cross-reference with other 74ABT20 variants such as the SO14 or SSOP14 packages if pinout compatibility allows. Verify functional equivalence with competing manufacturers' 74ABT20 devices regarding propagation delay and output drive current specifications before substitution.
