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SN74CB3Q3257RGYR AI Analysis:
Specs, Applications & Alternatives

AI summary

SN74CB3Q3257RGYR product

SN74CB3Q3257RGYR

Signal Switches

FET Bus SwitchMultiplexerHigh Bandwidth

The SN74CB3Q3257RGYR is a high-performance 4-bit 2-to-1 FET bus switch designed for high-bandwidth applications up to 500 MHz.

Best for

  • High-speed signal routing
  • Bus isolation
  • Multiplexing

Avoid if

  • Applications requiring extremely low power consumption beyond the device's 0.7 mA typical ICC

Check before use

  • Ensure control inputs are driven by compatible TTL or CMOS levels.

Key specifications

Bandwidth
500 MHz
ON-Resistance
4 Ω
Supply Voltage
2.3 V to 3.6 V

Compliance & Environment

RoHS
RoHS & Green
REACH
-
MSL
Level-2-260C-1 YEAR
ECCN
-
HTSUS
-

Application

NetworkingBroadband

Datasheet

szza047

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-bandwidth FET bus switch that uses an internal charge pump to maintain low and flat ON-state resistance, enabling efficient rail-to-rail signal switching.