BL3257 Datasheet, BELLING

1、VCC：4.0V-5.5V 2、Low On-Resistance: 5Ω 3、Fast switching: 10.0ns (VDD=5V) 4、Low crosstalk: -70dB (VDD = 5V) 6、Packaging(Pb-free & Green Available): SOP-16 、SSOP-16 6、ESD：.

* Set Top Boxes
* Flat Panel Displays
* CRT Displays
* DVD-RW Features 1、VCC：4.0V-5.5V 2、Low On-Resistan.

BL3257 is a quad single pole/double throw high-speed CMOS TTL-compatible bus switch. The low on resistance of the switch allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. Also this.