This document describes the features and characteristics of the SCLS412I product, including operating voltage range, timing characteristics, and output levels. The product supports mixed-mode voltage operation, partial power-down mode, and ESD protection.
The SN54LV574A and SN74LV574A are octal edge‑triggered D‑type flip‑flops designed for 2 V to 5.5 V operation. They feature three‑state outputs suitable for driving capacitive or low‑impedance loads, making them ideal for buffer registers, I/O ports, and bidirectional bus drivers.
The devices are offered in a variety of surface‑mount packages (DB, DGV, DW, NS, PW, RGY, W, etc.) and include ESD protection, partial‑power‑down mode, and detailed electrical specifications such as supply voltage range, output current limits, and thermal impedance.
| Operating temperature range | -55 °C to 125 °C |
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They are offered in DB, DGV, DW, FK, J, NS, PW, RGY, and W surface‑mount packages.
They meet 2000 V Human‑Body Model, 200 V Machine Model, and 1000 V Charged‑Device Model ratings.