PI3B32X384
Features
- Near-Zero propagation delay
- 5-ohm switches connect inputs to outputs
- Direct bus connection when switches are ON
- Ultra-low quiescent power (0.1µA typical)
- Ideally suited for notebook applications
- Fast Switching Speed: 4.5ns max.
- TTL-patible control of input levels
- Packaging (pb-free & Green available):
- 48-pin 150-mil wide plastic BQSOP (B)
3.3V, 20-Bit, 2-Port Nano Switch™
Description
Peri Semiconductor’s PI3B32X384 is a 3.3V, 20-bit bus switch designed with a low On-Resistance 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 (BE) input signal. Four bus enable signals are provided, one for each of the upper and lower five bits of the two 10-bit buses.
Block Diagram
Pin Configuration
A0
A4 A15
A19 BEA BEB BEC BED
SW B0 A5 SW B4 A9
SW B15 A10 SW B19 A14
SW B5
SW SW SW
B9 B10 SW
B14
B OE
Truth Table(1)...
