CBT3244APW数据手册集成电路（IC）的信号开关多路复用器解码器规格书PDF

描述 Description

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) inputs. When OE is LOW, the switch is on and data can flow from port A to port B, or vice versa. When OE 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.

特性 Features

• Standard '244-type pinout
• 5 Ω 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