BL3257 Datasheet (BELLING) - 4 Channel 2:1 Switch

BL3257, 4 Channel 2:1 Switch

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 device has exceptionally high current capability,

BL3257 Features

* 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：>4000V HBM Pin Configuration IN S1A S2A DA S1B S2B DB GND Block Diagram VDD EN S1D S2D DD S1C S2C DC S1A 2 S2A 3 S1B 5 S2B 6 S