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 OE\ is low, the associated 10-bit bus switch is on, and port A is connected to port B. When OE\ is high, the switch is open, and the high-impedance state exists between the ports.
Widebus is a trademark of Texas Instruments.
|Part number||Order||Configuration||Number of channels (#)||Ron (Typ) (Ohms)||Bandwidth (MHz)||Power supply type||Vdd (Min) (V)||Vdd (Max) (V)||Rating||Operating temperature range (C)||Package Group||Supply range (Max)||Ron (Max) (Ohms)||Input/output continuous current (Max) (mA)||Supply current (Max) (uA)||OFF-state leakage current (Max) (µA)||ON-state leakage current (Max) (µA)||COFF (Typ) (pF)||VIL (Max) (V)||VIH (Min) (V)|
||1:1 SPST||20||5||200||Single||4||5.5||Catalog||-40 to 85||
SSOP | 48
TSSOP | 48
TVSOP | 48