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Product Detailed Parameters
- Description：IC GATE OR 4CH 2-INP 14TSSOP
- Series：74HCT
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Logic Type：OR 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：24ns @ 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 74HCT32PW-Q100,118 is a quad 2-input OR gate in the 74HCT series. It operates within a supply voltage range of 4.5 V to 5.5 V and supports ambient temperatures from -40 °C to +125 °C. The device features TTL input levels, symmetrical output impedance, and balanced propagation delays. It includes clamp diodes on inputs for interfacing with voltages exceeding VCC. The component meets AEC-Q100 Grade 1 qualification and complies with JEDEC standards JESD8C and JESD7A.
Feature Summary
- Automotive-grade qualification compliant with AEC-Q100 Grade 1 standards
- TTL-compatible input logic levels for direct interface with TTL systems
- High noise immunity with latch-up performance exceeding 100 mA per JESD 78 Class II Level B
- Robust ESD protection exceeding 2000 V (HBM) and 1000 V (CDM)
Applications
- Automotive electronic control units
- Body control modules
- Transmission control units
Procurement Notes
Verify that the specific ordering suffix matches the required package variant. Confirm the temperature range specification aligns with the intended operational environment. Ensure compatibility with the target system's voltage levels and signal integrity requirements before finalizing procurement decisions.
Selection Notes
Select this component when TTL-level inputs are required within an automotive application context. It is suitable for designs needing high noise immunity and robust latch-up protection. Consider the TSSOP14 package constraints regarding thermal dissipation and board space availability during the selection process.
Part Context
This part belongs to the Nexperia 74HCT32-Q100 family of quad 2-input OR gates. It is specifically designed for automotive electronics requiring high reliability. The PW suffix indicates the TSSOP14 plastic thin shrink small outline package configuration.
Replacement Considerations
Direct substitutes include other 74HCT32 variants from Nexperia such as the 74HCT32D-Q100J or 74HCT32BQ-Q100J, provided the package type matches the design constraints.
