Description
74CB3Q3257 4-bit 1-of-2 FET multiplexer/demultiplexer with charge pump Rev.1 * 14 August 2017 Product data sheet 1 General .
The 74CB3Q3257 is a quad high-bandwidth single-pole, double-throw FET bus switch.
Features
* Wide supply voltage range from 2.3 V to 3.6 V
* Overvoltage switching on switch ports:
* 0 V to 5 V switching with VCC = 2.5 V
* 0 V to 5 V switching with VCC = 3.3 V
* 4 Ω (typical) ON resistance
* 3.5 pF (typical) OFF-state capacitance
* Hi
Applications
* Communication infrastructure
* Bus isolation
* Memory interleaving
* Sensor multiplexing
Nexperia
74CB3Q3257
4-bit 1-of-2 FET multiplexer/demultiplexer with charge pump
4 Ordering information
Table 1. Ordering information Type number Package
Temperature range 74
