74CB3Q3257BQ Series

4-bit 1-of-2 FET multiplexer/demultiplexer with charge pump

Catalog

4-bit 1-of-2 FET multiplexer/demultiplexer with charge pump

Part	Voltage - Supply [Min]	Voltage - Supply [Max]	Independent Circuits	Mounting Type	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Type	Circuit	Package / Case	Voltage Supply Source
Nexperia USA Inc. 74CB3Q3257BQX	2.3 V	3.6 V	1	Surface Mount	16-DHVQFN (2.5x3.5)	85 °C	-40 C	Multiplexer/Demultiplexer	4 x 2:1	16-VFQFN Exposed Pad	Single Supply

Catalog

4-bit 1-of-2 FET multiplexer/demultiplexer with charge pump

Description

The 74CB3Q3257 is a quad high-bandwidth single-pole, double-throw FET bus switch. The device features one select input (S) and one output enable input (OE). The switch is disabled when theOEinput is HIGH. An internal charge-pump increases the gate voltage of the NMOS pass transistor. The result is improved RONand RON(flat)performance and the ability to switch 5 V signals when VCC= 3.3 V.