Bus Switch 2-Element CMOS 8-IN 20-Pin SO T/R

The CBT3244A provides eight bits of high-speed TTL-compatible bus switching in a standard "244 device pinout. The low ON-state resistance of the switch allows connections to be made with minimal propagation delay. The CBT3244A device is organized as two 4-bit low-impedance switches with separate output-enable OE Bar inputs. When OE Bar is LOW, the switch is on and data can flow from port A to port B, or vice versa. When OE Bar is HIGH, the switch is open and high-impedance state exists between the two ports . The CBT3244A is characterized for operation from -40 °C to +85 °C.

• Standard "244-type pinout
• 05 ? switch connection between two ports
• TTL compatible control input levels
• Package options include:
  • plastic small outline (SO20)
  • shrink small outline (SSOP20)
  • shrink small outline, QSOP (SSOP20)
  • thin shrink small outline (TSSOP20)
  • depopulated heatsink very thin quad flat package, no leads (DHVQFN20)
• Latch-up protection exceeds 500 mA per JESD78
• ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V MM per JESD22-A115 and 1000 V CDM per JESD22-C101