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74CBTLV3257

NXP
Part Number 74CBTLV3257
Manufacturer NXP
Description Quad 1-of-2 multiplexer/demultiplexer
Published Jul 3, 2019
Detailed Description 74CBTLV3257 Quad 1-of-2 multiplexer/demultiplexer Rev. 5 — 11 November 2016 Product data sheet 1. General description ...
Datasheet PDF File 74CBTLV3257 PDF File

74CBTLV3257
74CBTLV3257

Overview
74CBTLV3257 Quad 1-of-2 multiplexer/demultiplexer Rev.
5 — 11 November 2016 Product data sheet 1.
General description The 74CBTLV3257 provides a quad 1-of-2 high-speed multiplexer/demultiplexer with common select (S) and output enable (OE) inputs.
The low ON resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise.
When pin OE = LOW, one of the two switches is selected (low-impedance ON-state) with pin S.
When pin OE = HIGH, all switches are in the high-impedance OFF-state, independent of pin S.
Schmitt trigger action at control input makes the circuit tolerant to slower input rise and fall times across the entire VCC range from 2.
3 V to 3.
6 V.
To ensure the high-impedance OFF-state during power-up or power-down, OE should be tied to the VCC through a pull-up resistor.
The minimum value of the resistor is determined by the current-sinking capability of the driver.
This device is fully specified for partial power-down applications using IOFF.
The IOFF circuitry disables the output, preventing the damaging backflow current through the device when it is powered down.
2.
Features and benefits  Supply voltage range from 2.
3 V to 3.
6 V  High noise immunity  Complies with JEDEC standard:  JESD8-5 (2.
3 V to 2.
7 V)  JESD8-B/JESD36 (2.
7 V to 3.
6 V)  ESD protection:  HBM JESD22-A114F exceeds 2000 V  MM JESD22-A115-A exceeds 200 V  CDM AEC-Q100-011 revision B exceeds 1000 V  5  switch connection between two ports  Rail to rail switching on data I/O ports  CMOS low power consumption  Latch-up performance exceeds 250 mA per JESD78B Class I level A  IOFF circuitry provides partial Power-down mode operation  Multiple package options  Specified from 40 C to +85 C and 40 C to +125 C NXP Semiconductors 74CBTLV3257 Quad 1-of-2 multiplexer/demultiplexer 3.
Ordering information Table 1.
Ordering information Type number Package Temperature range Name Description Version...


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