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Product Detailed Parameters
- Description：IC GATE NOR 4CH 2-INP 14TSSOP
- Series：74HCT
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：NOR Gate
- Number of Circuits：4
- Number of Inputs：2
- Features：-
- Voltage - Supply：4.5V ~ 5.5V
- Current - Quiescent (Max)：2 µA
- Current - Output High, Low：4mA, 4mA
- Input Logic Level - Low：0.8V
- Input Logic Level - High：2V
- Max Propagation Delay @ V, Max CL：19ns @ 4.5V, 50pF
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Supplier Device Package：14-TSSOP
- Package / Case：14-TSSOP (0.173", 4.40mm Width)
- Grade：Automotive
- Qualification：AEC-Q100
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Overview
The Nexperia 74HCT02PW-Q100,118 is a quad 2-input NOR gate integrated circuit designed for automotive applications. 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 input levels and includes clamp diodes on all inputs. It is housed in a TSSOP14 plastic thin shrink small outline package (SOT402-1) with 14 leads.
Feature Summary
- Automotive qualification compliant with AEC-Q100 Grade 1 standards
- TTL-compatible input logic levels for direct interfacing
- Integrated input clamp diodes enabling current limiting resistor usage
- High noise immunity and robust latch-up performance
Applications
- Automotive electronic systems requiring NOR logic functions
- Digital signal processing circuits operating at 5V logic levels
- Industrial control interfaces utilizing TTL-compatible signals
Procurement Notes
Verify the specific ordering suffix matches the required package variant. Confirm that the component meets the AEC-Q100 Grade 1 qualification requirements for your target application environment. Ensure compatibility with the specified TSSOP14 footprint during PCB layout verification.
Selection Notes
Select this component when a quad 2-input NOR function is required in space-constrained automotive designs. The HCT series ensures compatibility with standard TTL logic families. Verify that the operating voltage remains within the 4.5 V to 5.5 V range to maintain specified electrical characteristics.
Part Context
This part belongs to the Nexperia 74HCT02-Q100 family of quad 2-input NOR gates. It shares functional similarities with other members of the series but differs in packaging options such as SO14 or DHVQFN14. The PW suffix specifically denotes the TSSOP14 package configuration suitable for surface-mount assembly.
Replacement Considerations
Direct substitutes include other 74HCT02 variants from Nexperia with different packages, such as 74HCT02D-Q100 (SO14). Cross-vendor replacements must match the quad 2-input NOR functionality, TSSOP14 package, and AEC-Q100 automotive qualification status.
