The MC74VHC373 is an advanced high speed CMOS octal latch with 3-state output fabricated with silicon gate CMOS technology.
The MC74VHC373 is an octal D‑type latch with three‑state outputs, fabricated in high‑speed CMOS technology. It offers low power dissipation, high noise immunity and a wide operating voltage range, making it suitable for interfacing 5 V and 3 V systems.
The document provides detailed maximum ratings, recommended operating conditions, DC and AC electrical characteristics, timing requirements, ordering information and mechanical outline dimensions for both SOIC‑20 and TSSOP‑20 packages.
| Typical propagation delay (tpp) | 5.0 ns |
|---|---|
| Supply current (Icc) | 4.0 µA (max) |
| Operating voltage range (Vcc) | 2.0 V to 5.5 V |
| Maximum input voltage (Vin) | -0.5 V to +7.0 V |
| Maximum supply current per pin | 75 mA |
The typical propagation delay (tpp) is 5.0 ns at a supply voltage of 5.0 V.
It is designed to operate with a supply voltage from 2.0 V up to 5.5 V.
The device can tolerate input voltages from –0.5 V to +7.0 V.
The recommended operating temperature range is –40 °C to +85 °C.