74VCX32 is a low voltage quad 2-input OR gate with 3.6V tolerant inputs and outputs from Fairchild Semiconductor Corporation. It works with a power supply voltage of 1.2V~3.6V.
The 74VCX32 contains four 2‑input OR gates designed for low‑voltage operation (1.2 V to 3.6 V) with 3.6 V tolerant inputs and outputs. It is fabricated in an advanced CMOS process to provide high‑speed operation while maintaining low power dissipation.
Key features include 2.8 ns typical propagation delay, 424 mA static drive capability, patented Quiet Series™ noise/EMI reduction, latchup current exceeding 300 mA, and ESD protection of >2000 V (human body model) and >250 V (machine model). The device is offered in SOIC (M144) and TSSOP (MTC14) packages.
| Supply Voltage (VCC) | 1.2 V to 3.6 V |
|---|---|
| Input Voltage Range | -0.5 V to +4.6 V |
| Propagation Delay | 2.8 ns max (3.0 V to 3.6 V) |
| Static Output Drive Current | 424 mA @ 3.0 V |
| ESD Rating | Human body model >2000 V, Machine model >250 V |
| Latchup Current | Exceeds 300 mA |
| Package Types | 14‑Lead SOIC (M144) or 14‑Lead TSSOP (MTC14) |
The device operates from 1.2 V to 3.6 V supply voltage.
The typical propagation delay is 2.8 ns max when powered between 3.0 V and 3.6 V.
It is rated for >2000 V human‑body model and >250 V machine model ESD protection.
Latchup performance exceeds 300 mA.