Back to Bus Switches

PI5C16861 (Obsolete)

20-Bit Flow-through Bus Switch (2 Enables)

Datasheet

NOTE: Datasheet may not yet reflect updated package obsolescence/phase out status or Package Drawing. Please refer to the BUY NOW tab for the most up to date package options and drawings. Please refer to PCN/PDN tabs for most current package obsolescence/phase out status.

Contact Sales

Product Description

The PI5C16861 is configured as a 20-bit, 2-port bus switch designed with a low On-Resistance (5Ω) allowing inputs to be connected directly to outputs. The bus switch creates no additional propagational delay or additional ground bounce noise. The switches are turned ON by the Bus Enable (BEx) input signal.

Features

Near-Zero propagation delay
5Ω or 25Ω switches connect inputs to outputs
Direct bus connection when switches are ON
32X384 function with flow through pinout make board layout easier
Ultra-low quiescent power (0.2μA typical)

Ideally suited for notebook applications

Industrial operating temperature: –40°C to +85°C
Packaging (Pb-free & Green):

– 48-pin 240-mil wide plastic TSSOP (A)

Product Specifications

Product Parameters

Configuration	20-Channel, 1:1
Differential Channels	N/A
HotInsertion	1
Lanes	N/A
OtherFeatures	None
Rail-to-Rail	0
Signal Type	Single Ended
Single Ended Channels	4
Type	None
Voltage	5

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents

Request Documents