The 74HC257; 74HCT257 is a quad 2-input multiplexer with 3-state outputs. Inputs include clamp diodes. This enables the use of current limiting resistors to ...
Jan 13, 2010 · The 74HC257; 74HCT257 are high-speed Si-gate CMOS devices and are pin ... 74HC257N. −40 °C to +125 °C. DIP16 plastic dual in-line package; 16 ...
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Part #74HC257N - Integrated Circuits. HC/UH SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDIP16. Cannot be shipped outside of US ...
Digi-Key's cross reference tool is intended to simplify the search for substitute parts by providing a list of parametrically similar part options. To use the ...