Part Number : SN74CBT16210
Function : 20-BIT FET BUS SWITCH
Package : SSOP, TSSOP 48 Pin
Maker : Texas Instruments
Pinouts : 
Description :
The SN74CBT16210 provides 20 bits of high-speed TTL-compatible bus switching. The low on-state resistance of the switch allows connections to be made with minimal propagation delay.
The device is organized as a dual 10-bit bus switch with separate output-enable (OE) inputs. It can be used as two 10-bit bus switches or as one 20-bit bus switch. When OEis low, the associated 10-bit bus switch is on, and port A is connected to port B. When OEis high, the switch is open, and the high-impedance state exists between the ports.
Features
1. Member of Texas Instruments’ WidebusFamily
2. 5-ΩSwitch Connection Between Two Ports
3. TTL-Compatible Input Levels
Official Homepage : https://www.ti.com/product/SN74CBT16210
Datasheet PDF Download : 
Others datasheet of same file :
SN7416210, SN74CBT16210DGGR, SN74CBT16210DGVR,
SN74CBT16210DL, SN74CBT616210DLR
